CA2371431A1 - Autoclavable non-adherent, heat sealable polymer blends for fabricating monolayer and multiple layered films - Google Patents

Autoclavable non-adherent, heat sealable polymer blends for fabricating monolayer and multiple layered films Download PDF

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Publication number
CA2371431A1
CA2371431A1 CA002371431A CA2371431A CA2371431A1 CA 2371431 A1 CA2371431 A1 CA 2371431A1 CA 002371431 A CA002371431 A CA 002371431A CA 2371431 A CA2371431 A CA 2371431A CA 2371431 A1 CA2371431 A1 CA 2371431A1
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Prior art keywords
blend
film
containing polymer
propylene containing
flow rate
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Granted
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CA002371431A
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French (fr)
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CA2371431C (en
Inventor
Lecon Woo
Sherwin Shang
Michael T. K. Ling
Yuan-Pang Samuel Ding
Tahua Yang
Craig Sandford
Tao Chang
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Baxter International Inc
Original Assignee
Baxter International Inc.
Lecon Woo
Sherwin Shang
Michael T. K. Ling
Yuan-Pang Samuel Ding
Tahua Yang
Craig Sandford
Tao Chang
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Publication of CA2371431A1 publication Critical patent/CA2371431A1/en
Application granted granted Critical
Publication of CA2371431C publication Critical patent/CA2371431C/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/10—Bag-type containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/202—Separating means
    • A61J1/2024—Separating means having peelable seals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2207/00—Methods of manufacture, assembly or production
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L65/00—Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Compositions of derivatives of such polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
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Abstract

The present invention provides a polymer blend for fabricating monolayer films or a layer within a multilayer film. The blend has a first component and a second component. The first component is selected from the group of: (1) an ethylene and ?-olefin copolymer having a density of less than about 0.915 g/cc, (2) lower alkyl acrylates, (3) lower alkyl substituted alkyl acrylates and (4) ionomers. The first component should be present in an amount from about 99 % to about 55 % by weight of the blend. The second component in an amount by weight of the blend from 45 % to about 1 % and consists of one or more polymers of the group: (1) propylene containing polymers, (2) polybutene polymers, (3)polymethylpentene polymers, (4) cyclic olefin containing polymers and (5) bridged polycyclic hydrocarbon containing polymers. When the blend is fabricated into a film it has a modulus of elasticity when measured in accordance with ASTM D882 of less than about 60,000 psi, an internal haze when measured in accordance with ASTM D1003 of less than about 25 %, an internal adhesion ranking of greater than about two, a sample creep at 120 °C under 27 psi loading of less than or equal to 150 % for a film having a thickness from about mils to about 15 mils, and the film being capable or being heat sealed into a container having seals wherein the seals remain intact when the container is autoclaved at 121 °C for one hour.

Claims (103)

1. A polymer blend for fabricating monolayer films or a layer within a multilayer film, the blend comprising:
a first component selected from the group of: (1) ethylene and .alpha.-olefin copolymers having a density of less than about 0.915 g/cc, (2) ethylene copolymerized with lower alkyl acrylates, (3) ethylene copolymerized with lower alkyl substituted alkyl acrylates and (4) ionomers, the first component being present in an amount from about 99% to about 55% by weight of the blend;
a second component in an amount by weight of the blend from about 45% to about 1 % and consists of one or more polymers of the group: (1) propylene containing polymers, (2) polybutene polymers, (3) polymethylpentene polymers, (4) cyclic olefin containing polymers and (5) bridged polycyclic hydrocarbon containing polymers; and, the blend when fabricated into a film having a modulus of elasticity when measured in accordance with ASTM D882 of less than about 60,000 psi, an internal haze when measured in accordance with ASTM D1003 of less than about 25%, an internal adhesion ranking of greater than about 2, a sample creep at 120°C under 27 psi loading of less than or equal to 150% for a film having a thickness of from about mils to about 15 mils, and the film being capable or being heat sealed into a container having seals wherein the seals remain intact when the container is autoclaved at 121°C for one hour.
2. The blend of claim 1 wherein the propylene containing polymer is selected from the group consisting of homopolymers of polypropylene, and random and block copolymers and random and block terpolymers of propylene with one or more comonomers selected from .alpha.-olefins having from about 2 to about 17 carbons.
3. The blend of claim 2 wherein the second component is a propylene and ethylene copolymer having an ethylene content of from 1-6% by weight of the copolymer.
4. The blend of claim 2 wherein the second component is a blend of a first propylene containing polymer and a second propylene containing polymer.
5. The blend of claim 4 wherein the first propylene containing polymer has a first melt flow rate and the second propylene containing polymer has a second melt flow rate wherein the first melt flow rate is about 3 times greater than the second melt flow rate.
6. The blend of claim 4 wherein the first propylene containing polymer has a first melt flow rate and the second propylene containing polymer has a second melt flow rate wherein the first melt flow rate is about 5 times greater than the second melt flow rate.
7. The blend of claim 4 wherein the first propylene containing polymer has a first melting point temperature and the second propylene containing polymer has a second melting point temperature wherein the first melting point temperature is higher than the second melting point temperature by at least about 5°C..
8. The blend of claim 4 wherein the first propylene containing polymer has a first melting point temperature and the second propylene containing polymer has a second melting point temperature wherein the first melting point temperature is higher than the second melting point temperature by at least about 10°C.
9. The blend of claim 1 wherein the cyclic olefin has from 5 to about 10 carbons in the ring.
10. The blend of claim 9 wherein the cyclic olefin is selected from the group consisting of substituted and unsubstituted cyclopentene, cyclopentadiene, cyclohexene, cyclohexadiene, cycloheptene, cycloheptadiene, cyclooctene, and cyclooctadiene.
11. The blend of claim 1 wherein the bridged polycyclic hydrocarbon has at least 7 carbons.
12. The blend of claim 11 wherein the bridged polycyclic hydrocarbon is selected from the group consisting of polycyclic hydrocarbons having at least carbons.
13. The blend of claim 1 wherein the .alpha.-olefin has from 3 to 17 carbons.
14. The blend of claim 1 wherein the .alpha.-olefin has from 4 to 8 carbons.
15. The blend of claim 14 wherein the ethylene and .alpha.-olefin copolymer is obtained using a single site catalyst.
16. The blend of claim 1 wherein the blend is subjected to electron beam radiation in a dosage amount from about 20 kGy to about 200 kGy.
17. The blend of claim 1 wherein the internal haze when measured in accordance with ASTM D1003 is less than 15%.
18. A polymer blend for fabricating monolayer films or a layer within a multilayer film comprising:
a first component selected from the group of: (1) ethylene and .alpha.-olefin copolymers having a density of less than about 0.915 g/cc, (2) ethylene copolymerized with lower alkyl acrylates, (3) ethylene copolymerized with lower alkyl substituted alkyl acrylates and (4) ionomers, the first component being present in an amount from about 99% to about 55% by weight of the blend;
a second component in an amount by weight of the blend from about 45% to about 1 % and consists of one or more polymers of the group: (1) propylene containing polymers, (2) polybutene polymers, (3) polymethylpentene polymers, (4) cyclic olefin containing polymers and (5) bridged polycyclic hydrocarbon containing polymers; and, wherein the blend is subjected to electron beam radiation in a dosage amount from about 20 kGy to about 200 kGy.
19. The blend of claim 18 wherein the blend when fabricated into a film having a modulus of elasticity when measured in accordance with ASTM D882 of less than about 60,000 psi, an internal haze when measured in accordance with ASTM D1003 of less than about 25%, an internal adhesion ranking of greater than about 2, a sample creep at 120°C under 27 psi loading of less than or equal to 150%
for a film having a thickness of from about 5 mils to about 15 mils, and the film being capable or being heat sealed into a container having seals wherein the seals remain intact when the container is autoclaved at 121°C for one hour.
20. The blend of claim 18 wherein the blend is exposed to a oxygen partial pressure less than ambient conditions when exposed to the electron beam radiation.
21. The blend of claim 18 wherein the propylene containing polymer is selected from the group consisting of homopolymers of polypropylene and random and block copolymers and random and block terpolymers of propylene with one or more comonomers selected from .alpha.-olefins having from about 2 to about 17 carbons.
22. The blend of claim 18 wherein the second component is a propylene and ethylene copolymer having an ethylene content of from 1-6% by weight of the copolymer.
23. The blend of claim 18 wherein the second component is a blend of a first propylene containing polymer and a second propylene containing polymer.
24. The blend of claim 23 wherein the first propylene containing polymer has a first melt flow rate and the second propylene containing polymer has a second melt flow rate wherein the first melt flow rate is about 3 times greater than the second melt flow rate.
25. The blend of claim 23 wherein the first propylene containing polymer has a first melt flow rate and the second propylene containing polymer has a second melt flow rate wherein the first melt flow rate is about 5 times greater than the second melt flow rate.
26. The blend of claim 23 wherein the first propylene containing polymer has a first melting point temperature and the second propylene containing polymer has a second melting point temperature wherein the first melting point temperature is higher than the second melting point temperature by at least about 5°C.
27. The blend of claim 23 wherein the first propylene containing polymer has a first melting point temperature and the second propylene containing polymer has a second melting point temperature wherein the first melting point temperature is higher than the second melting point temperature by at least about 10°C.
28. The blend of claim 18 wherein the cyclic olefin has from 5 to about 10 carbons in the ring.
29. The blend of claim 28 wherein the cyclic olefin is selected from the group consisting of substituted and unsubstituted cyclopentene, cyclopentadiene, cyclohexene, cyclohexadiene, cycloheptene, cycloheptadiene, cyclooctene, and cyclooctadiene.
30. The blend of claim 18 wherein the bridged polycyclic hydrocarbon has at least 7 carbons.
31. The blend of claim 30 wherein the bridged polycyclic hydrocarbon is selected from the group consisting of polycyclic hydrocarbons having at least carbons.
32. The blend of claim 18 wherein the .alpha.-olefin has from 3 to 17 carbons.
33. The blend of claim 18 wherein the .alpha.-olefin has from 4 to 8 carbons.
34. The blend of claim 32 wherein the ethylene and .alpha.-olefin copolymer is obtained using a single site catalyst.
35. A monolayer film comprising:
a first component selected from the group of: (1) ethylene and .alpha.-olefin copolymers having a density of less than about 0.915 g/cc, (2) ethylene copolymerized with lower alkyl acrylates, (3) ethylene copolymerized with lower alkyl substituted alkyl acrylates and (4) ionomers, the first component being present in an amount from about 99% to about 55% by weight of the blend;
a second component in an amount by weight of the blend from about 45% to about 1 % and consists of one or more polymers of the group: (1) propylene containing polymers, (2) polybutene polymers, (3) polymethylpentene polymers, (4) cyclic olefin containing polymers and (5) bridged polycyclic hydrocarbon containing polymers; and, the film has a modulus of elasticity when measured in accordance with ASTM D882 of less than about 60,000 psi, an internal haze when measured in accordance with ASTM D1003 of less than about 25%, an internal adhesion ranking of greater than about 2, a sample creep at 120°C under 27 psi loading of less than or equal to150% for a film having a thickness of from about 5 mils to about 15 mils, and the film being capable or being heat sealed into a container having seals wherein the seals remain intact when the container is autoclaved at 121 °C for one hour.
36. The film of claim 35 wherein the propylene containing polymer is selected from the group consisting of homopolymers of polypropylene, and random and block copolymers and random and block terpolymers of propylene with one or more comonomers selected from .alpha.-olefins having from about 2 to about 17 carbons.
37. The film of claim 36 wherein the second component is a propylene and ethylene copolymer having an ethylene content of from 1-6% by weight of the copolymer.
38. The film of claim 36 wherein the second component is a blend of a first propylene containing polymer and a second propylene containing polymer.
39. The film of claim 38 wherein the first propylene containing polymer has a first melt flow rate and the second propylene containing polymer has a second melt flow rate wherein the first melt flow rate is about 3 times greater than the second melt flow rate.
40. The film of claim 38 wherein the first propylene containing polymer has a first melt flow rate and the second propylene containing polymer has a second melt flow rate wherein the first melt flow rate is about 5 times greater than the second melt flow rate.
41. The film of claim 38 wherein the first propylene containing polymer has a first melting point temperature and the second propylene containing polymer has a second melting point temperature wherein the first melting point temperature is higher than the second melting point temperature by at least about 5 °
C.
42. The film of claim 38 wherein the first propylene containing polymer has a first melting point temperature and the second propylene containing polymer has a second melting point temperature wherein the first melting point temperature is higher than the second melting point temperature by at least about 10 °
C.
43. The film of claim 35 wherein the cyclic olefin has from 5 to about 10 carbons in the ring.
44. The film of claim 43 wherein the cyclic olefin is selected from the group consisting of substituted and unsubstituted cyclopentene, cyclopentadiene, cyclohexene, cyclohexadiene, cycloheptene, cycloheptadiene, cyclooctene, and cyclooctadiene.
45. The film of claim 35 wherein the bridged polycyclic hydrocarbon has at least 7 carbons.
46. The film of claim 45 wherein the bridged polycyclic hydrocarbon is selected from the group consisting of polycyclic hydrocarbons having at least carbons.
47. The film of claim 35 wherein the .alpha.-olefin has from 3 to 17 carbons.
48. The film of claim 35 wherein the .alpha.-olefin has from 4 to 8 carbons.
49. The film of claim 48 wherein the ethylene and .alpha.-olefin copolymer is obtained using a single site catalyst.
50. The film of claim 35 wherein the blend is subjected to electron beam radiation in a dosage amount from about 20 kGy to about 200 kGy.
51. The film of claim 35 wherein the internal haze when measured in accordance with ASTM D1003 is less than 15%.
52. A monolayer film comprising:
a first component selected from the group of: (1) ethylene and .alpha.-olefin copolymers having a density of less than about 0.915 g/cc, (2) ethylene copolymerized with lower alkyl acrylates, (3) ethylene copolymerized with lower alkyl substituted alkyl acrylates and (4) ionomers, the first component being present in an amount from about 99% to about 55% by weight of the film;
a second component in an amount by weight of the film from about 45% to about 1% and consists of one or more polymers of the group: (1) propylene containing polymers, (2) polybutene polymers, (3) polymethylpentene polymers, (4) cyclic olefin containing polymers and (5) bridged polycyclic hydrocarbon containing polymers; and, wherein the film is subjected to electron beam radiation in a dosage amount from about 20 kGy to about 200 kGy.
53. The film of claim 52 has a modulus of elasticity when measured in accordance with ASTM D882 of less than about 60,000 psi, an internal haze when measured in accordance with ASTM D1003 of less than about 25%, an internal adhesion ranking of greater than about 2, a sample creep at 120°C under 27 psi loading of less than or equal to150% for a film having a thickness of from about 5 mils to about 15 mils, and the film being capable or being heat sealed into a container having seals wherein the seals remain intact when the container is autoclaved at 121 °C for one hour.
54. The film of claim 52 wherein the film is exposed to a oxygen partial pressure less than ambient conditions when exposed to the electron beam radiation.
55. The film of claim 52 wherein the propylene containing polymer is selected from the group consisting of homopolymers of polypropylene, and random and block copolymers and random and block terpolymers of propylene with one or more comonomers selected from .alpha.-olefins having from about 2 to about 17 carbons.
56. The film of claim 52 wherein the second component is a propylene and ethylene copolymer having an ethylene content of from 1-6% by weight of the copolymer.
57. The film of claim 52 wherein the second component is a blend of a first propylene containing polymer and a second propylene containing polymer.
58. The film of claim 57 wherein the first propylene containing polymer has a first melt flow rate and the second propylene containing polymer has a second melt flow rate wherein the first melt flow rate is about 3 times greater than the second melt flow rate.
59. The film of claim 57 wherein the first propylene containing polymer has a first melt flow rate and the second propylene containing polymer has a second melt flow rate wherein the first melt flow rate is about 5 times greater than the second melt flow rate.
60. The film of claim 57 wherein the first propylene containing polymer has a first melting point temperature and the second propylene containing polymer has a second melting point temperature wherein the first melting point temperature is higher than the second melting point temperature by at least about 5 °C.
61. The film of claim 57 wherein the first propylene containing polymer has a first melting point temperature and the second propylene containing polymer has a second melting point temperature wherein the first melting point temperature is higher than the second melting point temperature by at least about 10°C.
62. The film of claim 52 wherein the cyclic olefin has from 5 to about 10 carbons in the ring.
63. The film of claim 52 wherein the cyclic olefin is selected from the group consisting of substituted and unsubstituted cyclopentene, cyclopentadiene, cyclohexene, cyclohexadiene, cycloheptene, cycloheptadiene, cyclooctene, and cyclooctadiene.
64. The film of claim 52 wherein the bridged polycyclic hydrocarbon has at least 7 carbons.
65. The film of claim 64 wherein the bridged polycyclic hydrocarbon is selected from the group consisting of polycyclic hydrocarbons having at least carbons.
66. The film of claim 52 wherein the .alpha.-olefin has from 3 to 17 carbons.
67. The film of claim 52 wherein the .alpha.-olefin has from 4 to 8 carbons.
68. The film of claim 66 wherein the ethylene and .alpha.-olefin copolymer is obtained using a single site catalyst.
69. A method for preparing a non-oriented and non-PVC containing film comprising the steps of:
providing a first component selected from the group of: (1) ethylene and .alpha.-olefin copolymers having a density of less than about 0.915 g/cc, (2) ethylene copolymerized with lower alkyl acrylates, (3) ethylene copolymerized with lower alkyl substituted alkyl acrylates and (4) ionomers, the first component being present in an amount from about 99%to about 55% by weight of the blend:
providing a second component in an amount by weight of the blend from about 45% to about 1 % and consists of one or more polymers of the group: (1) propylene containing polymers, (2) polybutene polymers, (3) polymethylpentene polymers, (4) cyclic olefin containing polymers and (5) bridged polycyclic hydrocarbon containing polymers, mixing the first component and the second component to define a blend, and processing the blend into a monolayer film having a modulus of elasticity when measured in accordance with ASTM D882 of less than about 60,000 psi, an internal haze when measured in accordance with ASTM D1003 of less than about 25%, an internal adhesion ranking of greater than about 2, a sample creep at 120°C
under 27 psi loading of less than or equal to150% for a film having a thickness of from about 5 mils to about 15 mils, and the film being capable or being heat sealed into a container having seals wherein the seals remain intact when the container is autoclaved at 121 ° C for one hour.
70. The method of claim 69 wherein the propylene containing polymer is selected from the group consisting of homopolymers of polypropylene. and random and block copolymers and random and block terpolymers of propylene with one or more comonomers selected from .alpha.-olefins having from about 2 to about 17 carbons.
71. The method of claim 69 wherein the second component is a propylene and ethylene copolymer having an ethylene content of from 1-6% by weight of the copolymer.
72. The method of claim 69 wherein the second component is a blend of a first propylene containing polymer and a second propylene containing polymer.
73. The method of claim 69 wherein the first propylene containing polymer has a first melt flow rate and the second propylene containing polymer has a second melt flow rate wherein the first melt flow rate is about 3 times greater than the second melt flow rate.
74. The method of claim 72 wherein the first propylene containing polymer has a first melt flow rate and the second propylene containing polymer has a second melt flow rate wherein the first melt flow rate is about 5 times greater than the second melt flow rate.
75. The method of claim 72 wherein the first propylene containing polymer has a first melting point temperature and the second propylene containing polymer has a second melting point temperature wherein the first melting point temperature is higher than the second melting point temperature by at least about 5 °C.
76. The method of claim 72 wherein the first propylene containing polymer has a first melting point temperature and the second propylene containing polymer has a second melting point temperature wherein the first melting point temperature is higher than the second melting point temperature by at least about 10°C.
77. The method of claim 69 wherein the cyclic olefin has from 5 to about 10 carbons in the ring.
78. The method of claim 77 wherein the cyclic olefin is selected from the group consisting of substituted and unsubstituted cyclopentene.
cyclopentadiene.
cyclohexene, cyclohexadiene, cycloheptene, cycloheptadiene, cyclooctene, and cyclooctadiene.
79. The method of claim 69 wherein the bridged polycyclic hydrocarbon has at least 7 carbons.
80. The method of claim 79 wherein the bridged polycyclic hydrocarbon is selected from the group consisting of polycyclic hydrocarbons having at least carbons.
81. The method of claim 69 wherein the.alpha.-olefin has from 3 to 17 carbons.
82. The method of claim 69 wherein the .alpha.-olefin has from 4 to 8 carbons.
83. The method of claim 82 wherein the ethylene and .alpha.-olefin copolymer is obtained using a single site catalyst.
84. The method of claim 69 wherein the step of processing the blend includes the step of exposing the blend to electron beam radiation in a dosage amount from about 20 kGy to about 200 kGy.
85. The method of claim 69 wherein the step of processing the blend into a monolayer film comprises the step of extruding the blend.
86. A method for fabricating monolayer films or a layer within a multilayer film comprising:

providing a first component selected from the group of: (1) ethylene and .alpha.-olefin copolymers having a density of less than about 0.915 g/cc, (2) ethylene copolymerized with lower alkyl acrylates. (3) ethylene copolymerized with lower alkyl substituted alkyl acrylates and (4) ionomers, the first component being present in an amount from about 99% to about 55% by weight of the blend;
providing a second component in an amount by weight of the blend from about 45% to about 1% and consists of one or more polymers of the group: (1) propylene containing polymers, (2) polybutene polymers, (3) polymethylpentene polymers, (4) cyclic olefin containing polymers and (5) bridged polycyclic hydrocarbon containing polymers;
mixing the first component with the second component to define a blend;
processing the blend into a monolayer film or a layer within a multiple layered film to define a structure; and, exposing the structure to electron beam radiation in a dosage amount from about 20 kGy to about 200 kGy.
87. The method of claim 86 wherein the film has a modulus of elasticity when measured in accordance with ASTM D882 of less than about 60.000 psi, an internal haze when measured in accordance with ASTM D1003 of less than about 25%. an internal adhesion ranking of greater than about 2, a sample creep at 120°C
under 27 psi loading of less than or equal to150% for a film having a thickness of from about 5 mils to about 15 mils, and the film being capable or being heat sealed into a container having seals wherein the seals remain intact when the container is autoclaved at 121°C for one hour.
88. The method of claim 86 wherein the step of exposing the film includes the step of reducing an oxygen partial pressure to less than ambient conditions.
89. The method of claim 86 wherein the propylene containing polymer is selected from the group consisting of homopolymers of polypropylene. and random and block copolymers and random and block terpolymers of propylene with one or more comonomers selected from a-olefins having from about 2 to about 17 carbons.
90. The method of claim 86 wherein the second component is a propylene and ethylene copolymer having an ethylene content of from 1-6% by weight of the copolymer.
91. The method of claim 86 wherein the second component is a blend of a first propylene containing polymer and a second propylene containing polymer.
92. The method of claim 91 wherein the first propylene containing polymer has a first melt flow rate and the second propylene containing polymer has a second melt flow rate wherein the first melt flow rate is about 3 times greater than the second melt flow rate.
93. The method of claim 91 wherein the first propylene containing polymer has a first melt flow rate and the second propylene containing polymer has a second melt flow rate wherein the first melt flow rate is about 5 times greater than the second melt flow rate.
94. The method of claim 91 wherein the first propylene containing polymer has a first melting point temperature and the second propylene containing polymer has a second melting point temperature wherein the first melting point temperature is higher than the second melting point temperature by at least about 5°C.
95. The method of claim 91 wherein the first propylene containing polymer has a first melting point temperature and the second propylene containing polymer has a second melting point temperature wherein the first melting point temperature is higher than the second melting point temperature by at least about 10°C.
96. The method of claim 86 wherein the cyclic olefin has from 5 to about 10 carbons in the ring.
97. The method of claim 96 wherein the cyclic olefin is selected from the group consisting of substituted and unsubstituted cyclopentene, cyclopentadiene, cyclohexene, cyclohexadiene, cycloheptene, cycloheptadiene, cyclooctene, and cyclooctadiene.
98. The method of claim 86 wherein the bridged polycyclic hydrocarbon has at least 7 carbons.
99. The method of claim 98 wherein the bridged polycyclic hydrocarbon is selected from the group consisting of polycyclic hydrocarbons having at least carbons.
100. The method of claim 86 wherein the .alpha.-olefin has from 3 to 17 carbons.
101. The method of claim 86 wherein the .alpha.-olefin has from 4 to 8 carbons.
102. The method of claim 100 wherein the ethylene and .alpha.-olefin copolymer is obtained using a single site catalyst.
103. The method of claim 86 wherein the step of processing the blend includes the step of extruding the blend into a film or a layer within a multiple layered film.
CA2371431A 2000-03-16 2001-03-08 Autoclavable non-adherent, heat sealable polymer blends for fabricating monolayer and multiple layered films Expired - Fee Related CA2371431C (en)

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Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6969483B1 (en) * 2000-03-16 2005-11-29 Baxter International Inc. Autoclavable, non-adherent, heat sealable polymer blends for fabricating monolayer and multiple layered films
US20020115795A1 (en) * 2000-03-16 2002-08-22 Sherwin Shang Autoclavable, non-adherent, heat sealable polymer films for fabricating monolayer and multiple layered films and containers
US20040078022A1 (en) * 2001-02-20 2004-04-22 Michael Donart Container for biological fluid
US6974447B2 (en) * 2001-04-17 2005-12-13 Baxter International Inc. High gas barrier receptacle and closure assembly
BE1014593A5 (en) * 2002-01-30 2004-01-13 Baxter Int System soft material or biological therapy.
US6913056B2 (en) * 2002-01-31 2005-07-05 Baxter International Inc. Apparatus and method for connecting and disconnecting flexible tubing
AU2003203000A1 (en) * 2002-01-31 2003-09-02 Baxter International Inc. Laser weldable flexible medical tubings, films and assemblies thereof
EP1364990B1 (en) * 2002-05-20 2012-10-10 Mitsui Chemicals, Inc. Resin composition for sealant, laminate, and container obtained therefrom
US6844038B2 (en) * 2003-01-24 2005-01-18 Baxter International Inc. Peelable overpouch films
US20040175466A1 (en) * 2003-03-07 2004-09-09 Douglas Michael J. Multilayer barrier structures, methods of making the same and packages made therefrom
US20040175464A1 (en) * 2003-03-07 2004-09-09 Blemberg Robert J. Multilayer structures, packages, and methods of making multilayer structures
JP2007500272A (en) * 2003-05-21 2007-01-11 バセル ポリオレフィン イタリア エス．アール．エル． Polyethylene film for packaging
KR20060012017A (en) * 2003-05-21 2006-02-06 바셀 폴리올레핀 이탈리아 에스.알.엘 Stretch wrap films
WO2004112477A1 (en) * 2003-06-20 2004-12-29 Pall Corporation Processing of platelet-containing biological fluids
US20070293441A1 (en) * 2003-09-22 2007-12-20 Baxter International Inc. High-pressure sterilization to terminally sterilize pharmaceutical preparations and medical products
US20050085785A1 (en) * 2003-10-17 2005-04-21 Sherwin Shang High impact strength film and non-pvc containing container and pouch and overpouch
KR101206638B1 (en) † 2004-05-24 2012-11-30 이 아이 듀폰 디 네모아 앤드 캄파니 Polymer blends for peelable and/or permanent seals
KR101211552B1 (en) * 2004-08-16 2012-12-12 니프로 가부시키가이샤 Medical multi-layered container and plural chamber container
BRPI0517503A (en) 2004-12-10 2008-10-07 Curwood Inc improvement introduced in barrier multilayer packaging films comprising ethylene vinyl alcohol copolymers
CA2592432A1 (en) * 2004-12-23 2006-07-06 Hospira, Inc. Port closure system for intravenous fluid container
WO2007033180A1 (en) 2005-09-12 2007-03-22 Abela Pharmaceuticals, Inc. Materials for facilitating administration of dimethyl sulfoxide (dmso) and related compounds
US8480797B2 (en) 2005-09-12 2013-07-09 Abela Pharmaceuticals, Inc. Activated carbon systems for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors
WO2007033082A2 (en) 2005-09-12 2007-03-22 Abela Pharmaceuticals, Inc. Compositions comprising dimethyl sulfoxide (dmso)
AU2006291134C1 (en) 2005-09-12 2013-08-15 Abela Pharmaceuticals, Inc. Systems for removing dimethyl sulfoxide (DMSO) or related compounds, or odors associated with same
US20070075714A1 (en) * 2005-09-29 2007-04-05 Dollinger Harli M Dual-chamber solution packaging system
US7935401B2 (en) * 2005-10-27 2011-05-03 Cryovac, Inc. Shrink sleeve label
US8114491B2 (en) * 2007-02-15 2012-02-14 Cryovac, Inc. Shrink sleeve label
US8449520B2 (en) * 2007-03-19 2013-05-28 HemCon Medical Technologies Inc. Apparatus and methods for making, storing, and administering freeze-dried materials such as freeze-dried plasma
JP5134868B2 (en) * 2007-06-15 2013-01-30 アキレス株式会社 Olefin resin film
DE102007041706A1 (en) * 2007-09-03 2009-03-05 Mitsubishi Polyester Film Gmbh Coextruded, heat-sealable and peelable polyester film
EP2209627A1 (en) * 2007-10-02 2010-07-28 Baxter International Inc. Films containing microlayer structures
US8211173B2 (en) 2007-12-07 2012-07-03 Keller Medical, Inc. Apparatus and process for delivering a silicone prosthesis into a surgical pocket
US8012571B2 (en) * 2008-05-02 2011-09-06 3M Innovative Properties Company Optical film comprising birefringent naphthalate copolyester having branched or cyclic C4-C10 alkyl units
US9752022B2 (en) * 2008-07-10 2017-09-05 Avery Dennison Corporation Composition, film and related methods
US20120088054A1 (en) 2010-03-04 2012-04-12 Avery Dennison Corporation Non-PVC Film and Non-PVC Film Laminate
ES2530226T3 (en) * 2008-07-15 2015-02-27 Dow Global Technologies Llc Reticulated films and articles prepared from them
BRPI0921494A2 (en) 2008-11-03 2018-10-30 Prad Reasearch And Development Ltd method of planning a underground forming sampling operation, method of controlling a underground forming sampling operation, method of controlling a drilling operation for an underground formation, and method of sampling during the drilling operation.
US20100247824A1 (en) * 2009-03-24 2010-09-30 Baxter International Inc. Non-pvc films having peel seal layer
US20100247936A1 (en) * 2009-03-24 2010-09-30 Baxter International Inc. Non-pvc films with tough core layer
US8808595B2 (en) * 2009-04-07 2014-08-19 Cryovac, Inc. Multilayer film for medical solution pouches having reduced proficiency for forming bubbles
US20100280610A1 (en) 2009-04-29 2010-11-04 Keller Medical, Inc. Silicone breast implant delivery
US9144958B2 (en) * 2009-10-28 2015-09-29 Fenwal, Inc. Sheets for use with medical containers
EP2493314B1 (en) 2009-10-30 2020-04-08 Abela Pharmaceuticals, Inc. Dimethyl sulfoxide (dmso) and methylsulfonylmethane (msm) formulations to treat osteoarthritis
JP5842397B2 (en) * 2010-06-23 2016-01-13 住友化学株式会社 Polyolefin resin composition, film, packaging material, multi-chamber container and lid material
US20120046411A1 (en) * 2010-08-20 2012-02-23 Becton, Dickinson And Company Recycled Resin Compositions And Disposable Medical Devices Made Therefrom
JP5698503B2 (en) * 2010-11-26 2015-04-08 ポリプラスチックス株式会社 Self-supporting bags and methods for reducing the volume of self-supporting bags
JP5786608B2 (en) * 2011-09-29 2015-09-30 住友化学株式会社 Laminated film
WO2013171763A1 (en) * 2012-04-27 2013-11-21 Sun Pharmaceutical Industries Ltd Ready to be infused gemcitabine solution
MX2016007964A (en) 2013-12-30 2016-09-09 Avery Dennison Corp Polyurethane protective film.
US9907726B2 (en) 2014-04-03 2018-03-06 Kewpie Kabushiki Kaisha Injection bag and injection preparation assembly
US11850135B2 (en) 2019-08-01 2023-12-26 Paul H. Rosenberg Family Trust Prosthetic implant delivery device utilizing surface active agents
US11135051B2 (en) * 2019-12-03 2021-10-05 Norman BAKSHANDEH Device for delivering silicone prosthesis into a surgical pocket

Family Cites Families (173)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL176719B (en) 1952-03-11 1900-01-01 Goodyear Aerospace Corp MULTIPLE ACCESSIBLE INFORMATION MEMORY ARRAY.
US3255923A (en) 1964-02-03 1966-06-14 Lacto Seal Inc Disposable liquid storage and dispensing device
US3375300A (en) 1964-12-31 1968-03-26 Hercules Inc Compositions containing maleic anhydride-polypropylene graft copolymers, and a fatty acid polyamide or an amine aldehyde resin
US3912843A (en) 1970-06-29 1975-10-14 Milprint Inc Flexible packaging film
US3772136A (en) 1971-04-20 1973-11-13 Gen Mills Inc Fibrous products from thermoplastic polyamide polymers
US3937758A (en) 1973-03-26 1976-02-10 Dart Industries Inc. Process for the production of high impact compositions of polyethylene and polypropylene block copolymers
US3995084A (en) 1973-07-09 1976-11-30 Allied Chemical Corporation Films and bags of nylon 6 - nylon 6,6 blends
US4407877A (en) 1974-07-05 1983-10-04 Rasmussen O B High-strength laminate
AR207667A1 (en) 1974-12-23 1976-10-22 Grace W R & Co PROCEDURE TO OBTAIN ORIENTED POLYAMIDE LAMINATES AND THE LAMINATE SO OBTAINED
US4058647A (en) 1975-02-27 1977-11-15 Mitsubishi Petrochemical Co., Ltd. Process for preparing laminated resin product
US4332655A (en) 1975-04-15 1982-06-01 Raychem Corporation Adhesive compositions comprising ethylene/polar monomer copolymer and an elastomer
US4087587A (en) 1975-09-19 1978-05-02 Chemplex Company Adhesive blends
US4087588A (en) 1975-09-22 1978-05-02 Chemplex Company Adhesive blends
US4041103A (en) 1976-06-07 1977-08-09 Shell Oil Company Blends of certain hydrogenated block copolymers
US4233367A (en) 1977-01-06 1980-11-11 American Can Company Coextruded multilayer film
JPS5841862B2 (en) 1977-01-08 1983-09-14 テルモ株式会社 medical equipment
US4147827A (en) 1977-11-04 1979-04-03 Mobil Oil Corporation Coextruded heat sealable laminar thermoplastic films
ZA795410B (en) 1978-12-28 1980-09-24 Grace W R & Co Improved heat sealing irradiated film
US4230830A (en) 1979-03-30 1980-10-28 E. I. Du Pont De Nemours And Company Adhesive blends containing thermally grafted ethylene polymer
US4429076A (en) 1979-06-13 1984-01-31 Asahi Kasei Kogyo Kabushiki Kaisha Thermoplastic polymer composition
US4401536A (en) 1979-08-10 1983-08-30 Delmed, Inc. Biocompatible, steam-sterilizable irradiated articles comprised of ethylene copolymer and polypropylene blends
US4327726A (en) 1979-08-15 1982-05-04 Baxter Travenol Laboratories, Inc. Connector member for dissimilar materials
US4407888A (en) 1979-12-07 1983-10-04 Raychem Limited Dimensionally recoverable article with adhesive portion
US4387184A (en) 1979-12-10 1983-06-07 Rhone-Poulenc Industries Heat stable polyphase polyamide compositions and preparation thereof
US4311807A (en) 1980-07-22 1982-01-19 Shell Oil Company Polybutylene modified masterbatches for impact resistant polypropylene
US4322465A (en) 1980-08-08 1982-03-30 Baxter Travenol Laboratories, Inc. Clear, autoclavable, sealed container having good water vapor barrier properties and flex crack resistance
US4322480A (en) 1980-12-29 1982-03-30 Allied Chemical Corporation Polyamide-polyethylene laminates
US4588648A (en) 1981-02-20 1986-05-13 American Can Company Multiple layer plastic film having polypropylene adhered to nylon
US4760114A (en) 1981-02-26 1988-07-26 General Electric Company Polyphenylene ether compositions and process
US4417753A (en) 1981-05-21 1983-11-29 Baxter Travenol Laboratories, Inc. Method and apparatus for joining materials
US4465487A (en) 1981-06-16 1984-08-14 Terumo Kabushiki Kaisha Container for medical use
JPS58129035A (en) 1982-01-29 1983-08-01 Kishimoto Akira Resin composition having excellent drawability
US4536549A (en) 1982-03-03 1985-08-20 El Paso Polyolefins Company Heat-sterilizable polyolefin compositions and articles manufactured therefrom
AU565262B2 (en) 1982-06-02 1987-09-10 Du Pont Canada Inc. Pouches of copolymer film
US4405667A (en) 1982-08-06 1983-09-20 American Can Company Retortable packaging structure
FR2532653B1 (en) 1982-09-06 1986-06-13 Rhone Poulenc Spec Chim COMPOSITIONS FOR MOLDING BASED ON SEMI-RIGID COPOLYAMIDES DERIVED FROM FATTY ACID DIMERS, ELASTOMERS AND POSSIBLY CONVENTIONAL POLYAMIDES
US4479989A (en) 1982-12-02 1984-10-30 Cutter Laboratories, Inc. Flexible container material
US4724176A (en) 1983-03-18 1988-02-09 Sun Joseph Z Heat shrinkable container
US4834755A (en) 1983-04-04 1989-05-30 Pfizer Hospital Products Group, Inc. Triaxially-braided fabric prosthesis
WO1984004037A1 (en) 1983-04-13 1984-10-25 Field Group Res Pty Ltd Enema bag
US4724028A (en) 1983-04-15 1988-02-09 Baxter Travenol Laboratories Method of manufacturing disc-shaped rubber articles, such as injection sites
US4707389A (en) 1983-09-30 1987-11-17 Baxter Travenol Laboratories, Inc. Multilayer tube, assembly and method
GB2149345B (en) 1983-11-09 1987-03-11 Grace W R & Co Heat sterilizable laminate films
JPS60120050A (en) 1983-12-02 1985-06-27 呉羽化学工業株式会社 Heat-shrinkable cylindrical laminated film
US4548348A (en) 1984-02-27 1985-10-22 Solo Cup Company Disposable cup assembly
JPS60247557A (en) 1984-05-09 1985-12-07 株式会社クラレ Laminate and manufacture thereof
US5176956A (en) 1984-09-26 1993-01-05 Medtronic, Inc. Biomedical apparatus having fatty acid dimer derived skin compatible adhesive composition thereon
US4686125A (en) 1984-09-28 1987-08-11 Baxter Travenol Laboratories, Inc. Film laminate for sterile flexible containers
US4692361A (en) 1984-09-28 1987-09-08 Baxter Travenol Laboratories, Inc. Film laminate with gas barrier for sterile flexible containers
US4568723A (en) 1984-11-08 1986-02-04 Mobil Oil Company Blends of polypropylene, polycarbonate and a saturated styrene-ethylene-butylene-styrene rubber
FR2579601B1 (en) 1985-03-28 1987-12-11 Rhone Poulenc Spec Chim LOW TEMPERATURE FLEXIBLE TECHNICAL COPOLYETHERAMIDES
US4923470A (en) 1985-04-25 1990-05-08 American Cyanamid Company Prosthetic tubular article made with four chemically distinct fibers
US4643926A (en) 1985-04-29 1987-02-17 W. R. Grace & Co., Cryovac Div. Flexible medical solution pouches
GB8518564D0 (en) 1985-07-23 1985-08-29 Drg Uk Ltd Multi-layer packaging material
US5371141A (en) 1985-07-31 1994-12-06 Shell Oil Company High impact resistant blends of thermoplastic polyamides and modified block copolymers
FI73386C (en) 1985-09-25 1987-10-09 Wihuri Oy A strong vapor-sterilizable multilayer film and packaging made of physiological solutions.
CA1296852C (en) 1985-10-11 1992-03-10 Henry George Schirmer High oxygen barrier coextruded film
JPS62174262A (en) 1985-10-28 1987-07-31 Toyobo Co Ltd Thermoplastic polymer composition
US4627844A (en) 1985-10-30 1986-12-09 High Voltage Engineering Corporation Tri-layer tubing
DE3541478A1 (en) 1985-11-23 1987-05-27 Beiersdorf Ag HEART VALVE PROSTHESIS AND METHOD FOR THE PRODUCTION THEREOF
US4966795A (en) 1985-11-29 1990-10-30 American National Can Company Multiple layer sheet structures and package
US4910085A (en) 1985-11-29 1990-03-20 American National Can Company Multiple layer packaging films and packages formed thereof
US5071686A (en) 1985-11-29 1991-12-10 Genske Roger P Films of polypropylene blends and polyethylene blends and articles made therewith
US5093164A (en) 1985-11-29 1992-03-03 Bauer Frank T Multiple layer packaging sheet material
US4764404A (en) 1985-11-29 1988-08-16 American National Can Company Films having a polypropylene blend layer
US4778697A (en) 1985-11-29 1988-10-18 American National Can Company Polymeric films
US5110642A (en) 1985-11-29 1992-05-05 American National Can Company Films using blends of polypropylene and polyisobutylene
US4803102A (en) 1985-11-29 1989-02-07 American National Can Company Multiple layer packaging films and packages formed therefrom
JPS62139626A (en) 1985-12-13 1987-06-23 オリンパス光学工業株式会社 Flexible tube for endoscope
US4892604A (en) 1986-02-07 1990-01-09 Baxter International Inc. Method of making a sterilizable multi-layer container
US5066290A (en) 1986-02-07 1991-11-19 Baxter International Inc. Sterilizable multi-layer plastic materials for medical containers and the like
US4687688A (en) 1986-02-18 1987-08-18 American Can Company Oriented multiple layer films and bags made therefrom
EP0263854A4 (en) 1986-03-24 1988-11-02 Amoco Corp Laminates containing coextruded scrap.
JPH0442105Y2 (en) 1986-07-25 1992-10-05
US4735855A (en) 1986-08-04 1988-04-05 W. R. Grace & Co., Cryovac Div. Thermoformable laminate
US4885119A (en) 1986-08-26 1989-12-05 W. R. Grace & Co. Method of making a multilayer film
US4726997A (en) 1986-08-26 1988-02-23 W. R. Grace & Co., Cryovac Div. Chemically stabilized film
US4795782A (en) 1986-09-25 1989-01-03 Shell Oil Company Impact resistant blends of thermoplastic polyamides, functionalized polyolefins and functionalized elastomers
US5006601A (en) 1986-09-25 1991-04-09 Shell Oil Company Impact resistant blends of thermoplastic polyamides, polyolefins and elastomers
US4734327A (en) 1986-12-29 1988-03-29 Viskase Corporation Cook-in shrink film
US5003019A (en) 1987-03-02 1991-03-26 Mitsui Petrochemical Industries, Ltd. Cyclo-olefinic random copolymer, olefinic random copolymer, and process for producing cyclo-olefinic random copolymers
EP0282664B1 (en) 1987-03-18 1993-09-01 Asahi Kasei Kogyo Kabushiki Kaisha Novel impact-resistant polyamide resin composition and process for producing the same
US4800129A (en) 1987-03-26 1989-01-24 E. I. Du Pont De Nemours And Company Multi-layer plastic container
DE3856554T2 (en) 1987-05-01 2004-02-19 Mitsui Chemicals, Inc. Disordered cycloolefin copolymer compositions and their use
JP2607883B2 (en) 1987-06-10 1997-05-07 住友化学工業株式会社 Thermoplastic resin composition
DE3726064A1 (en) 1987-08-06 1989-02-16 Fresenius Ag PACKING UNIT FOR MEDICAL PURPOSES
US4929479A (en) 1987-08-10 1990-05-29 Showa Denko Kabushiki Kaisha Medical bag
JPS6475527A (en) 1987-09-18 1989-03-22 Sumitomo Chemical Co Production of thermoplastic resin composition
US4873287A (en) 1987-12-30 1989-10-10 General Electric Company Flame retardant ternary blends of polyetherimide, polyphenylene ether and block copolymer of a vinyl aromatic hydrocarbon and an alkene compound
US4855356A (en) 1987-12-30 1989-08-08 General Electric Company Ternary polymer blends containing a polyetherimide, a polyphthalate carbonate, and rubber modified vinyl aromatic polymer
EP0328325B1 (en) 1988-02-05 1994-09-21 Raychem Limited Laminar polymeric sheet
CA1335127C (en) 1988-02-15 1995-04-04 Motonobu Furuta Thermoplastic resin composition
US5342886A (en) 1988-03-24 1994-08-30 Atochem α-monoolefinic graft copolymers
JPH01245052A (en) 1988-03-26 1989-09-29 Sumitomo Chem Co Ltd Thermoplastic resin composition
JP2570393B2 (en) 1988-06-30 1997-01-08 住友化学工業株式会社 Thermoplastic resin composition
US5206290A (en) 1988-07-06 1993-04-27 Sumitomo Chemical Company Thermoplastic resin composition
EP0352057A3 (en) 1988-07-19 1991-02-27 Sumitomo Chemical Company, Limited Thermoplastic resin composition and process for producing the same
JP2722697B2 (en) 1988-08-17 1998-03-04 住友化学工業株式会社 Thermoplastic propylene resin composition
US5079295A (en) 1988-08-24 1992-01-07 Sumitomo Chemical Company, Limited Thermoplastic resin composition
US4856260A (en) 1988-10-17 1989-08-15 Baxter International Inc. Apparatus for sealing a web of film in a packaging
US4856259A (en) 1988-10-17 1989-08-15 Baxter International Inc. Appratus for sealing and severing a web of film
CA2002910A1 (en) 1988-11-18 1990-05-18 Motonobu Furuta Thermoplastic resin composition
US5212238A (en) 1988-12-22 1993-05-18 Ferro Corporation Toughened compositions of polyamide and functionalized rubber block or graft copolymers
JPH02185553A (en) 1989-01-12 1990-07-19 Sumitomo Chem Co Ltd Thermoplastic resin composition
JP2674181B2 (en) 1989-02-09 1997-11-12 住友化学工業株式会社 Thermoplastic resin composition
CA2010320C (en) 1989-02-20 2001-04-17 Yohzoh Yamamoto Sheet or film of cyclo-olefin polymer
DE3926613A1 (en) 1989-03-11 1990-09-13 Bayer Ag THERMOPLASTIC ALLOYS WITH POLYCARBONATES BASED ON SUBSTITUTED CYCLOHEXYLIDEN BISPHENOLS
DE3910103A1 (en) 1989-03-29 1990-10-11 Wolff Walsrode Ag METAL LAYER-FREE COMPOSITE FILMS
DE3911695A1 (en) 1989-04-10 1990-10-11 Inventa Ag COMPOSITIONS AND THEIR USE
US5189091A (en) 1989-05-04 1993-02-23 The Dow Chemical Company Polycarbonate/aromatic polyester blends modified with a grafted olefin copolymer
FR2647391B1 (en) 1989-05-24 1991-08-30 Solvay LAMINATE COMPLEX CONSISTING OF A CARRIER SHEET COATED WITH A FILM COMPRISING AT LEAST ONE LAYER OF A SEMI-AROMATIC POLYAMIDE AND METHOD FOR OBTAINING SAME
DE69025000T2 (en) 1989-05-30 1996-09-19 Kuraray Co Layered structure
US5053457A (en) 1989-06-13 1991-10-01 E. I. Du Pont De Nemours And Company Coextrudable adhesives and products therefrom
US5055328A (en) 1989-06-16 1991-10-08 Viskase Corporation Differentially cross-linked multilayer film
DE3927656A1 (en) 1989-08-22 1991-02-28 Bayer Ag POLYCARBONATES FROM SUBSTITUTED CYCLOHEXYLIDENBISPHENOLS
IT1232672B (en) * 1989-09-20 1992-03-02 Tecnopart Srl PROCEDURE TO IMPROVE THE ADHESIVITY OF THE SURFACE OF BODIES FORMED IN POLYMERIC MATERIAL AND BODIES FORMED SO OBTAINED
US5093194A (en) 1989-11-01 1992-03-03 Mobil Oil Corporation Oriented multilayer heat sealable packaging film
JP2926513B2 (en) 1989-12-11 1999-07-28 住友化学工業株式会社 Resin composition and method for producing the same
US5108844A (en) 1989-12-28 1992-04-28 American National Can Company Blended films, structures therefrom, and methods of making and using them
US5348794A (en) 1990-01-30 1994-09-20 Nippon Petrochemicals Company, Limited Monoaxially oriented multilayered packaging material
US5278231A (en) 1990-05-24 1994-01-11 Ferro Corporation Impact-resistant compatibilized polymer blends of olefin polymers and polyamides
DE9007334U1 (en) 1990-05-26 1991-03-14 Hoechst Ag, 6230 Frankfurt, De
US5230935A (en) 1990-06-22 1993-07-27 Solvay & Cie (Societe Anonyme) Multilayer composites coextruded with the use of impact-reinforced impervious resin compositions and their use for the manufacture of fuel storage vessels
US5272236A (en) 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5317059A (en) 1990-07-09 1994-05-31 Ferro Corporation Impact-resistant polymer blends of olefin polymers, polyamides, and terpolymer compatibilizers
CA2047148C (en) 1990-07-25 2000-07-04 Walter B. Mueller High melt flow polypropylene medical film
US5176634A (en) 1990-08-02 1993-01-05 Mcgaw, Inc. Flexible multiple compartment drug container
US5183706A (en) 1990-08-03 1993-02-02 W. R. Grace & Co.-Conn. Forming web for lining a rigid container
CA2048296C (en) * 1990-08-13 2002-09-24 Henry G. Schirmer Blends of polypropylene and ethylene copolymer and films made from the blend
US5387645A (en) 1990-09-20 1995-02-07 Amoco Corporation Polyphthalamide composition
US5085649A (en) 1990-11-21 1992-02-04 Flynn Vincent J Torque controlled tubing
JPH06503590A (en) 1990-12-12 1994-04-21 デユポン・カナダ・インコーポレーテツド Terephthalic acid copolyamide
US5288560A (en) 1991-01-30 1994-02-22 Daikyo Gomu Seiko, Ltd. Laminated sanitary rubber article
JPH0767790B2 (en) 1991-02-27 1995-07-26 東洋製罐株式会社 Plastic container with a matt appearance
CA2066501C (en) 1991-04-22 1998-12-01 Kazuhiko Murata Thermoplastic elastomer laminates and glass run channels molded therefrom
DE4122211A1 (en) 1991-07-04 1993-01-21 Inventa Ag THERMOPLASTIC MOLDINGS OF SEMICRISTALLINE AND AMORPHOUS POLYAMIDE, THEIR USE AND METHOD FOR THE PRODUCTION THEREOF
US5244971A (en) 1991-07-22 1993-09-14 Exxon Chemical Patents Inc. Graft polymers for use in engineering thermoplastic blends
DE4130485A1 (en) 1991-08-23 1993-02-25 Wolff Walsrode Ag COEXTRUDED BIAXIAL STRETCHED TUBE FILM
US5238997A (en) 1991-10-07 1993-08-24 The Goodyear Tire & Rubber Company Polyolefin/nylon reinforced rubber
US5783638A (en) 1991-10-15 1998-07-21 The Dow Chemical Company Elastic substantially linear ethylene polymers
US5445893A (en) 1992-01-30 1995-08-29 W.R. Grace & Co.-Conn pH control polymer
DK0556034T4 (en) 1992-02-12 2004-11-15 Daikyo Gomu Seiko Kk A medical instrument
US5290856A (en) 1992-04-16 1994-03-01 Himont Incorporated Engineering resin-propylene polymer graft composition
US5258230A (en) 1992-05-04 1993-11-02 Rohm And Haas Company High gas barrier co-extruded multiplayer films
EP0642550A1 (en) 1992-05-29 1995-03-15 Ferro Corporation Radio frequency weldable polymer articles
US5272210A (en) 1992-12-01 1993-12-21 Chevron Research And Technology Company Polymer blends containing propylene-ethylene copolymer and ethylene-alkyl acrylate copolymer
US5478617A (en) 1993-02-04 1995-12-26 Otsuka Pharmaceutical Factory, Inc. Multi-layer film and container
US5306542A (en) 1993-02-11 1994-04-26 Owens-Illinois Closure Inc. Plastic closure with compression molded sealing liner
US5792824A (en) 1993-05-21 1998-08-11 Asahi Kasei Kogyo Kabushiki Kaisha Cyclic conjugated diene polymer and method of producing same
US5795945A (en) 1993-06-16 1998-08-18 Asahi Kasei Kogyo Kabushiki Kaisha Polymer containing a cyclic olefin monomer unit
US6270867B1 (en) * 1993-06-24 2001-08-07 Pechiney Plastic Packaging, Inc. Structures of polymers made from single site catalysts
ES2140479T3 (en) 1993-07-28 2000-03-01 Alkor Gmbh SHEET SUITABLE FOR DEEP STUFFING, PROCEDURE FOR ITS PREPARATION AND USE OF THE SAME.
US5998019A (en) * 1993-11-16 1999-12-07 Baxter International Inc. Multi-layered polymer structure for medical products
JP2677176B2 (en) * 1993-11-29 1997-11-17 東洋製罐株式会社 Laminated body and package formed from the same
TW364910B (en) 1993-12-27 1999-07-21 Hoechst Ag Polymer alloy
JP2974198B2 (en) * 1994-05-30 1999-11-08 宇部興産株式会社 Polyolefin-based shrink laminated film and method for producing the same
TW387904B (en) 1994-12-28 2000-04-21 Hoechst Ag Cycloolefin copolymer composition
JP3683034B2 (en) * 1995-05-12 2005-08-17 三井化学株式会社 Polypropylene laminated film
JP3154931B2 (en) * 1995-09-22 2001-04-09 凸版印刷株式会社 Embossed sheet, laminate using the same, and method of manufacturing the same
US5879768A (en) 1995-10-06 1999-03-09 The Dow Chemical Company Pouches for packaging flowable materials
DE69612569T2 (en) * 1995-12-15 2001-11-22 Cryovac Inc FILM WITH EXCELLENT COLOR ADHESIVITY AND WITH IMPROVED SLIP, ANTI-FOG AND AND / OR ANTISTATIC PROPERTIES
JP3647537B2 (en) * 1996-03-01 2005-05-11 株式会社クラレ Resin composition, food packaging material, process for producing the same, and package using the same
WO1997036741A1 (en) * 1996-03-29 1997-10-09 Cryovac, Inc. Compositions and methods for selectively cross-linking films and improved film articles resulting therefrom
US5944709A (en) 1996-05-13 1999-08-31 B. Braun Medical, Inc. Flexible, multiple-compartment drug container and method of making and using same
PL335231A1 (en) * 1997-02-25 2000-04-10 Exxon Chemical Patents Inc Weldable plastic films
US5928740A (en) 1997-02-28 1999-07-27 Viskase Corporation Thermoplastic C2 -α-olefin copolymer blends and films
US6410651B1 (en) * 1997-07-23 2002-06-25 Pirelli Cavi E Sistemi S.P.A. Cables with a halogen-free recyclable coating comprising polypropylene and an ethylene copolymer having high structural uniformity
JP2000070338A (en) * 1998-08-28 2000-03-07 Material Eng Tech Lab Inc Medical case
JP2001046473A (en) 1999-08-04 2001-02-20 Material Eng Tech Lab Inc Heat resistant medical container
US6613187B1 (en) * 1999-09-09 2003-09-02 Baxter International Inc Solvent bonding method for polyolefin materials
US6297322B1 (en) * 1999-09-09 2001-10-02 Baxter International Inc. Cycloolefin blends and method for solvent bonding polyolefins
JP2003508623A (en) 1999-09-09 2003-03-04 バクスター・インターナショナル・インコーポレイテッド Cycloolefin blend and polyolefin solvent binding method
US6969483B1 (en) * 2000-03-16 2005-11-29 Baxter International Inc. Autoclavable, non-adherent, heat sealable polymer blends for fabricating monolayer and multiple layered films

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