CA2326808A1 - Film en polymere de propylene oriente avec propriete de barriere a l'oxygene amelioree - Google Patents
Film en polymere de propylene oriente avec propriete de barriere a l'oxygene amelioree Download PDFInfo
- Publication number
- CA2326808A1 CA2326808A1 CA002326808A CA2326808A CA2326808A1 CA 2326808 A1 CA2326808 A1 CA 2326808A1 CA 002326808 A CA002326808 A CA 002326808A CA 2326808 A CA2326808 A CA 2326808A CA 2326808 A1 CA2326808 A1 CA 2326808A1
- Authority
- CA
- Canada
- Prior art keywords
- film according
- alkyl
- propylene polymer
- propylene
- film
- 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.)
- Abandoned
Links
Classifications
-
- 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
- C08L23/10—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
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing 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
- C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2351/06—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Packages (AREA)
Abstract
Cette invention se rapporte à un film en polymère de propylène orienté, dont la propriété de barrière à l'oxygène est considérablement améliorée. On obtient cette amélioration en incorporant dans la composition de polymère de propylène à partir de laquelle est fabriqué ledit film un matériau copolymère greffé renfermant essentiellement un matériau polymère de propylène cristallin, dont le ou les polymères possèdent des greffes d'un matériau monomère polymérisé d'un groupe constitué par du styrène, des p-alkylstyrènes, de l'acide acrylique, des acides alcacryliques, des alcacrylates d'alkyle, de l'acrylonitrile et, avec ou sans éthylène, de l'acétate de vinyle.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24021899A | 1999-01-29 | 1999-01-29 | |
US09/240,218 | 1999-01-29 | ||
PCT/IB2000/000060 WO2000044815A1 (fr) | 1999-01-29 | 2000-01-24 | Film en polymere de propylene oriente avec propriete de barriere a l'oxygene amelioree |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2326808A1 true CA2326808A1 (fr) | 2000-08-03 |
Family
ID=22905627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002326808A Abandoned CA2326808A1 (fr) | 1999-01-29 | 2000-01-24 | Film en polymere de propylene oriente avec propriete de barriere a l'oxygene amelioree |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP1102805A1 (fr) |
JP (1) | JP2002535466A (fr) |
KR (1) | KR20010072562A (fr) |
CN (1) | CN1293690A (fr) |
AU (1) | AU3068800A (fr) |
BR (1) | BR0004531A (fr) |
CA (1) | CA2326808A1 (fr) |
ID (1) | ID26404A (fr) |
NO (1) | NO20004874L (fr) |
PL (1) | PL343282A1 (fr) |
TR (1) | TR200002823T1 (fr) |
WO (1) | WO2000044815A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100567378C (zh) * | 2004-03-05 | 2009-12-09 | 纳幕尔杜邦公司 | 乙烯共聚物改性的取向聚丙烯 |
CN100404115C (zh) * | 2005-08-24 | 2008-07-23 | 中国石油天然气股份有限公司 | 一种接枝苯乙烯改性膜及其制备方法和应用 |
KR100660006B1 (ko) * | 2006-03-20 | 2006-12-20 | 주식회사 한국종합기술 | 철도도심구간의 소음저감형 궤도 설치 구조 |
KR20220049824A (ko) | 2020-10-15 | 2022-04-22 | 한화토탈 주식회사 | 기체 차단성이 우수한 복합 수지 조성물 및 이로부터 제조된 성형품 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5688481A (en) * | 1979-12-21 | 1981-07-17 | Mitsubishi Petrochem Co Ltd | Easily releasable heat-sealing material |
US5300570A (en) * | 1989-03-01 | 1994-04-05 | Rohm And Haas Company | Plastic articles with compatibilized barrier resin |
DE3915533A1 (de) * | 1989-05-12 | 1990-11-15 | Hoechst Ag | Bedruckbare und metallisierbare orientierte polyolefinfolie |
WO1998032810A1 (fr) * | 1997-01-22 | 1998-07-30 | Mitsubishi Chemical Corporation | Film de resine utilise comme materiau d'obturation |
-
2000
- 2000-01-24 BR BR0004531-4A patent/BR0004531A/pt not_active Application Discontinuation
- 2000-01-24 CN CN00800096A patent/CN1293690A/zh active Pending
- 2000-01-24 JP JP2000596068A patent/JP2002535466A/ja active Pending
- 2000-01-24 PL PL00343282A patent/PL343282A1/xx unknown
- 2000-01-24 KR KR1020007010775A patent/KR20010072562A/ko not_active Application Discontinuation
- 2000-01-24 EP EP00900759A patent/EP1102805A1/fr not_active Withdrawn
- 2000-01-24 ID IDW20002222A patent/ID26404A/id unknown
- 2000-01-24 CA CA002326808A patent/CA2326808A1/fr not_active Abandoned
- 2000-01-24 WO PCT/IB2000/000060 patent/WO2000044815A1/fr not_active Application Discontinuation
- 2000-01-24 AU AU30688/00A patent/AU3068800A/en not_active Abandoned
- 2000-01-24 TR TR2000/02823T patent/TR200002823T1/xx unknown
- 2000-09-28 NO NO20004874A patent/NO20004874L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU3068800A (en) | 2000-08-18 |
WO2000044815A1 (fr) | 2000-08-03 |
TR200002823T1 (tr) | 2000-12-21 |
BR0004531A (pt) | 2000-11-21 |
CN1293690A (zh) | 2001-05-02 |
JP2002535466A (ja) | 2002-10-22 |
PL343282A1 (en) | 2001-08-13 |
NO20004874D0 (no) | 2000-09-28 |
NO20004874L (no) | 2000-11-29 |
EP1102805A1 (fr) | 2001-05-30 |
KR20010072562A (ko) | 2001-07-31 |
ID26404A (id) | 2000-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |