DE68929349T3 - Polyethylenmischungen und daraus erhaltene Filme - Google Patents

Polyethylenmischungen und daraus erhaltene Filme

Info

Publication number
DE68929349T3
DE68929349T3 DE68929349T DE68929349T DE68929349T3 DE 68929349 T3 DE68929349 T3 DE 68929349T3 DE 68929349 T DE68929349 T DE 68929349T DE 68929349 T DE68929349 T DE 68929349T DE 68929349 T3 DE68929349 T3 DE 68929349T3
Authority
DE
Germany
Prior art keywords
obtained therefrom
films obtained
polyethylene blends
blends
polyethylene
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.)
Expired - Lifetime
Application number
DE68929349T
Other languages
English (en)
Other versions
DE68929349D1 (de
Inventor
Yukio Naito
Kohzoh Miyazaki
Yuji Gotoh
Masashi Hamba
Akio Imai
Kiyoyuki Sugimori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15954995&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68929349(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of DE68929349D1 publication Critical patent/DE68929349D1/de
Application granted granted Critical
Publication of DE68929349T3 publication Critical patent/DE68929349T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • 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
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon
DE68929349T 1988-07-11 1989-07-11 Polyethylenmischungen und daraus erhaltene Filme Expired - Lifetime DE68929349T3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17314888 1988-07-11

Publications (2)

Publication Number Publication Date
DE68929349D1 DE68929349D1 (de) 2002-01-10
DE68929349T3 true DE68929349T3 (de) 2003-04-17

Family

ID=15954995

Family Applications (2)

Application Number Title Priority Date Filing Date
DE68929349T Expired - Lifetime DE68929349T3 (de) 1988-07-11 1989-07-11 Polyethylenmischungen und daraus erhaltene Filme
DE68925441T Expired - Lifetime DE68925441T2 (de) 1988-07-11 1989-07-11 Ethylen-alpha-olefin-copolymere und daraus hergestellte Filme

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE68925441T Expired - Lifetime DE68925441T2 (de) 1988-07-11 1989-07-11 Ethylen-alpha-olefin-copolymere und daraus hergestellte Filme

Country Status (12)

Country Link
US (1) US4981760A (de)
EP (2) EP0351189B1 (de)
JP (1) JP2800283B2 (de)
KR (1) KR0171191B1 (de)
CN (2) CN1030200C (de)
BR (1) BR8903393A (de)
CA (1) CA1334472C (de)
DE (2) DE68929349T3 (de)
ES (1) ES2083383T3 (de)
FI (1) FI893348A (de)
NO (1) NO176667C (de)
SG (1) SG48991A1 (de)

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CN102139552B (zh) * 2010-01-29 2014-03-12 何凌 聚丙烯双向拉伸薄膜及其制备方法
CN102863919B (zh) * 2011-07-04 2014-07-09 孟孟 无底涂聚丙烯双向拉伸薄膜及其制备方法
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Also Published As

Publication number Publication date
EP0351189A3 (de) 1991-10-23
DE68925441D1 (de) 1996-02-29
CN1030200C (zh) 1995-11-01
DE68929349D1 (de) 2002-01-10
CN1042367A (zh) 1990-05-23
BR8903393A (pt) 1990-02-13
CN1092085A (zh) 1994-09-14
EP0590739A1 (de) 1994-04-06
NO892868L (no) 1990-01-12
NO176667B (no) 1995-01-30
CA1334472C (en) 1995-02-14
JP2800283B2 (ja) 1998-09-21
KR0171191B1 (ko) 1999-03-30
KR900001735A (ko) 1990-02-27
SG48991A1 (en) 1998-05-18
EP0590739B1 (de) 2001-11-28
US4981760A (en) 1991-01-01
FI893348A (fi) 1990-01-12
ES2083383T3 (es) 1996-04-16
EP0351189A2 (de) 1990-01-17
CN1030993C (zh) 1996-02-14
NO176667C (no) 1995-05-10
DE68925441T2 (de) 1996-05-09
FI893348A0 (fi) 1989-07-10
JPH02153908A (ja) 1990-06-13
EP0351189B1 (de) 1996-01-17
NO892868D0 (no) 1989-07-11

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Owner name: SUMITOMO CHEMICAL CO. LTD., TOKIO/TOKYO, JP