CA2040993A1 - Oxygen absorbent composition and method of preserving article with same - Google Patents
Oxygen absorbent composition and method of preserving article with sameInfo
- Publication number
- CA2040993A1 CA2040993A1 CA002040993A CA2040993A CA2040993A1 CA 2040993 A1 CA2040993 A1 CA 2040993A1 CA 002040993 A CA002040993 A CA 002040993A CA 2040993 A CA2040993 A CA 2040993A CA 2040993 A1 CA2040993 A1 CA 2040993A1
- Authority
- CA
- Canada
- Prior art keywords
- oxygen absorbent
- absorbent composition
- same
- preserving
- article
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23L3/3418—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
- A23L3/3427—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O in which an absorbent is placed or used
- A23L3/3436—Oxygen absorbent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
- B65D81/266—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants
- B65D81/268—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing gases, e.g. oxygen absorbers or desiccants the absorber being enclosed in a small pack, e.g. bag, included in the package
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/04—Preventing damage to bearings during storage or transport thereof or when otherwise out of use
Abstract
An oxygen absorbent composition containing a linear hydrocarbon polymer having one or more unsaturated group or a mixture of a linear hydrocarbon polymer having one or more unsaturated group with an unsaturated fatty acid compound and an oxidation promoter as essential components and optionally containing a basic substance and/or an adsorption substance; an oxygen absorbent parcel formed by packing the oxygen absorbent composition with a gas-permeable packing material; and method of preserving an article by means of same.
Applications Claiming Priority (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP02-107358 | 1990-04-25 | ||
JP02107358A JP3104238B2 (en) | 1990-04-25 | 1990-04-25 | anti-rust |
JP02-134111 | 1990-05-25 | ||
JP02134111A JP3134291B2 (en) | 1990-05-25 | 1990-05-25 | Oxygen absorbing composition |
JP19920990A JP2864687B2 (en) | 1990-07-30 | 1990-07-30 | Double package and its packaging method |
JP02-199209 | 1990-07-30 | ||
JP02-213678 | 1990-08-14 | ||
JP02-213677 | 1990-08-14 | ||
JP2213678A JP3018430B2 (en) | 1990-08-14 | 1990-08-14 | Oxygen absorber composition |
JP2213677A JP3038836B2 (en) | 1990-08-14 | 1990-08-14 | Long-term storage of photos |
JP03-012368 | 1991-01-10 | ||
JP3012368A JP3028966B2 (en) | 1991-01-10 | 1991-01-10 | How to save bearings for rotating parts |
JP03-048611 | 1991-02-22 | ||
JP3048611A JPH04268085A (en) | 1991-02-22 | 1991-02-22 | Method for preserving oxidizable powder |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2040993A1 true CA2040993A1 (en) | 1991-10-26 |
CA2040993C CA2040993C (en) | 2001-08-07 |
Family
ID=27563622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002040993A Expired - Fee Related CA2040993C (en) | 1990-04-25 | 1991-04-23 | Oxygen absorbent composition and method of preserving article with same |
Country Status (2)
Country | Link |
---|---|
US (2) | US5286407A (en) |
CA (1) | CA2040993C (en) |
Families Citing this family (102)
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DE4233817C1 (en) * | 1992-10-07 | 1994-02-24 | Kabi Pharmacia Gmbh | Packaging material for a gas-releasing product |
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US5766751A (en) * | 1994-01-24 | 1998-06-16 | Sumitomo Chemical Company, Ltd. | Laminate, laminate film and shaped article comprising inorganic laminar compound |
NZ272780A (en) * | 1994-08-23 | 1998-02-26 | Grace W R & Co | Food package comprising an oxygen-sensitive article enclosed in polymeric film |
US5866070A (en) * | 1995-02-08 | 1999-02-02 | Mitsubishi Gas Chemical Company, Inc. | Method for preserving adhesive tape and method for preserving article using the same |
US5660761A (en) * | 1995-02-15 | 1997-08-26 | Chevron Chemical Company | Multi-component oxygen scavenger system useful in film packaging |
WO1996029362A1 (en) * | 1995-03-21 | 1996-09-26 | W.R. Grace & Co.-Conn. | Methods and compositions for improved initiation of oxygen scavenging |
US6174952B1 (en) | 1995-04-19 | 2001-01-16 | Capitol Specialty Plastics, Inc. | Monolithic polymer composition having a water absorption material |
US6124006A (en) * | 1995-04-19 | 2000-09-26 | Capitol Specialty Plastics, Inc. | Modified polymers having controlled transmission rates |
US6177183B1 (en) | 1995-04-19 | 2001-01-23 | Capitol Specialty Plastics, Inc. | Monolithic composition having an activation material |
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US6221446B1 (en) | 1995-04-19 | 2001-04-24 | Capitol Specialty Plastics, Inc | Modified polymers having controlled transmission rates |
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US6194079B1 (en) | 1995-04-19 | 2001-02-27 | Capitol Specialty Plastics, Inc. | Monolithic polymer composition having an absorbing material |
US6130263A (en) * | 1995-04-19 | 2000-10-10 | Capitol Specialty Plastics, Inc. | Desiccant entrained polymer |
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US5830545A (en) * | 1996-04-29 | 1998-11-03 | Tetra Laval Holdings & Finance, S.A. | Multilayer, high barrier laminate |
US6112888A (en) * | 1996-06-28 | 2000-09-05 | W. R. Grace & Co.-Conn. | Non-reclosable packages containing desiccant matrix |
US6180708B1 (en) | 1996-06-28 | 2001-01-30 | W. R. Grace & Co.-Conn. | Thermoplastic adsorbent compositions containing wax and insulating glass units containing such compositions |
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US6231905B1 (en) | 1998-10-08 | 2001-05-15 | Delduca Gary R. | System and method of making a modified atmosphere package comprising an activated oxygen scavenger for packaging meat |
US6352266B1 (en) * | 1998-10-22 | 2002-03-05 | Michael J. Rigoli | Seal for a liquid chromatography column |
US6321509B1 (en) | 1999-06-11 | 2001-11-27 | Pactiv Corporation | Method and apparatus for inserting an oxygen scavenger into a modified atmosphere package |
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-
1991
- 1991-04-23 CA CA002040993A patent/CA2040993C/en not_active Expired - Fee Related
- 1991-04-24 US US07/690,486 patent/US5286407A/en not_active Expired - Lifetime
-
1993
- 1993-11-19 US US08/154,447 patent/US5378428A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2040993C (en) | 2001-08-07 |
US5378428A (en) | 1995-01-03 |
US5286407A (en) | 1994-02-15 |
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