DE3461811D1 - Film-forming propylene copolymer, film thereof and process for production of the film - Google Patents

Film-forming propylene copolymer, film thereof and process for production of the film

Info

Publication number
DE3461811D1
DE3461811D1 DE8484300453T DE3461811T DE3461811D1 DE 3461811 D1 DE3461811 D1 DE 3461811D1 DE 8484300453 T DE8484300453 T DE 8484300453T DE 3461811 T DE3461811 T DE 3461811T DE 3461811 D1 DE3461811 D1 DE 3461811D1
Authority
DE
Germany
Prior art keywords
film
production
propylene copolymer
forming propylene
forming
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
Application number
DE8484300453T
Other languages
English (en)
Inventor
Masaki Kohyama
Mamoru Kioka
Norio Kashiwa
Masanobu Ishiyama
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Petrochemical Industries 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=26344027&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3461811(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP58009329A external-priority patent/JPS59135209A/ja
Priority claimed from JP4447783A external-priority patent/JPS59171625A/ja
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Application granted granted Critical
Publication of DE3461811D1 publication Critical patent/DE3461811D1/de
Expired legal-status Critical Current

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
    • 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
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • 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
    • 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
    • C08J2323/16—Ethene-propene or ethene-propene-diene copolymers
DE8484300453T 1983-01-25 1984-01-25 Film-forming propylene copolymer, film thereof and process for production of the film Expired DE3461811D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58009329A JPS59135209A (ja) 1983-01-25 1983-01-25 ポリプロピレン
JP4447783A JPS59171625A (ja) 1983-03-18 1983-03-18 二軸延伸ポリプロピレンフイルムの製造方法及び二軸延伸フイルム

Publications (1)

Publication Number Publication Date
DE3461811D1 true DE3461811D1 (en) 1987-02-05

Family

ID=26344027

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484300453T Expired DE3461811D1 (en) 1983-01-25 1984-01-25 Film-forming propylene copolymer, film thereof and process for production of the film

Country Status (4)

Country Link
US (1) US4668753A (de)
EP (1) EP0115940B2 (de)
CA (1) CA1216700A (de)
DE (1) DE3461811D1 (de)

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KR940002716B1 (ko) * 1988-05-12 1994-03-31 유니온 카바이드 코포레이션 랜덤 공중합체의 제조방법
US6255425B1 (en) * 1989-04-28 2001-07-03 Mitsui Chemicals, Inc. Syndiotactic polypropylene copolymer and extruded polypropylene articles
DE69426043T3 (de) * 1993-06-07 2015-06-18 Mitsui Chemicals, Inc. Polypropylen
EP0844259B1 (de) * 1993-12-06 2002-09-25 Sumitomo Chemical Company, Limited Alphaolefinpolymere, Katalysator zur Alphaolefinpolymerisation und Verfahren zur Herstellung von Alphaolefinpolymeren
EP0657477B1 (de) * 1993-12-07 2001-03-14 Sumitomo Chemical Company Limited Verfahren zur Herstellung von Polyolefinen für biaxial orientierte Folie und Katalysator für Olefinpolymerisation
DE69427132T2 (de) * 1993-12-09 2001-08-02 Mobil Oil Corp Trennfolien für haftetiketten
DE4417118A1 (de) * 1994-05-16 1995-11-23 Hoechst Ag Biaxial hochorientierte Polypropylenfolie, Verfahren zu ihrer Herstellung und ihre Verwendung
EP0693524B1 (de) * 1994-07-20 1998-06-10 Idemitsu Petrochemical Co., Ltd. Polypropylenharz und daraus hergestellte Folie
JPH08198913A (ja) * 1995-01-26 1996-08-06 Sumitomo Chem Co Ltd ポリプロピレンフイルム
EP0745638A1 (de) * 1995-05-31 1996-12-04 Hoechst Aktiengesellschaft Biaxial orientierte Polypropylenfolie mit verbessertem Weiterreisswiderstand
ATE195286T1 (de) * 1995-05-31 2000-08-15 Hoechst Ag Biaxial orientierte polypropylenfolie mit erhöhter dimensionsstabilität
EP0745637A1 (de) * 1995-05-31 1996-12-04 Hoechst Aktiengesellschaft Biaxial orientierte Polypropylenfolie mit hohem Flächenmodul
EP0745477A1 (de) * 1995-05-31 1996-12-04 Hoechst Aktiengesellschaft Biaxial orientierte Polypropylenfolie mit verbessertem Migrationswiderstand
US5741865A (en) * 1995-07-18 1998-04-21 Witco Corporation Fatty alkly diethanolamines to stabilize the optical clarity of polyols containing zinc fatty acid salts
US6649725B2 (en) * 1996-02-05 2003-11-18 Idemitsu Petrochemical Co., Ltd. Propylenic copolymer, and its film
DE19746741A1 (de) 1996-10-30 1998-05-07 Idemitsu Petrochemical Co Propylen-Copolymer und Folie daraus
JP3569739B2 (ja) 1996-11-25 2004-09-29 出光石油化学株式会社 プロピレン系ランダム共重合体の製造方法
US5947944A (en) * 1996-12-30 1999-09-07 Kimberly-Clark Worldwide, Inc. Stretched-thinned films comprising low crystallinity polymers and laminates thereof
WO1998029504A1 (en) * 1996-12-30 1998-07-09 Kimberly-Clark Worldwide, Inc. Stretch-thinned breathable films resistant to blood and virus penetration
US7232871B2 (en) * 1997-08-12 2007-06-19 Exxonmobil Chemical Patents Inc. Propylene ethylene polymers and production process
US6635715B1 (en) * 1997-08-12 2003-10-21 Sudhin Datta Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers
US6921794B2 (en) * 1997-08-12 2005-07-26 Exxonmobil Chemical Patents Inc. Blends made from propylene ethylene polymers
WO2002083754A1 (en) 2001-04-12 2002-10-24 Exxonmobil Chemical Patents Inc. Propylene ethylene polymers and production process
US5958566A (en) * 1997-10-17 1999-09-28 Fina Technology, Inc. Metal bond strength in polyolefin films
KR100450385B1 (ko) * 1997-10-21 2005-01-17 삼성아토피나주식회사 폴리프로필렌 필름용 조성물
DE19813399A1 (de) 1998-03-26 1999-09-30 Basf Ag Statistische Propylencopolymerisate
EP1098934A1 (de) * 1998-07-01 2001-05-16 Exxon Chemical Patents Inc. Elastische mischung mit kristallpolymeren und kristallisierbaren polymeren des propens
JP3912944B2 (ja) * 1999-11-11 2007-05-09 株式会社Ａｄｅｋａ 農業用フィルム用樹脂組成物
DE19962130A1 (de) 1999-12-21 2001-07-05 Basell Polypropylen Gmbh Teilkristalline Propylenpolymerisat-Zusammensetzungen mit guter Eignung zur Herstellung von biaxial orientierten Folien
JP4064048B2 (ja) 2000-10-25 2008-03-19 住友化学株式会社 プロピレン系重合体及びそれからなるフィルム
KR100848027B1 (ko) * 2000-12-22 2008-07-23 바셀 폴리올레핀 이탈리아 에스.알.엘 열성형용 폴리올레핀 시이트
US20030022786A1 (en) * 2001-05-03 2003-01-30 Epstein Ronald A. Catalyst for propylene polymerization
ATE307834T1 (de) * 2001-06-27 2005-11-15 Borealis Tech Oy Propylenpolymerharz mit verbesserten eigenschaften
US6960635B2 (en) * 2001-11-06 2005-11-01 Dow Global Technologies Inc. Isotactic propylene copolymers, their preparation and use
US7550528B2 (en) * 2002-10-15 2009-06-23 Exxonmobil Chemical Patents Inc. Functionalized olefin polymers
CN101724110B (zh) 2002-10-15 2013-03-27 埃克森美孚化学专利公司 用于烯烃聚合的多催化剂体系和由其生产的聚合物
US7223822B2 (en) * 2002-10-15 2007-05-29 Exxonmobil Chemical Patents Inc. Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
US7541402B2 (en) 2002-10-15 2009-06-02 Exxonmobil Chemical Patents Inc. Blend functionalized polyolefin adhesive
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
US6767857B1 (en) * 2003-05-29 2004-07-27 Fina Technology, Inc. Process for forming a Ziegler-Natta catalyst system having a controlled morphology
EP1484345A1 (de) * 2003-06-06 2004-12-08 Borealis Technology Oy Verfahren zur Herstellung von Polypropylen unter Verwendung eines Ziegler-Natta Katalysators
US7355089B2 (en) * 2004-03-17 2008-04-08 Dow Global Technologies Inc. Compositions of ethylene/α-olefin multi-block interpolymer for elastic films and laminates
CN1887581A (zh) * 2005-06-30 2007-01-03 佛山塑料集团股份有限公司 聚烯烃微多孔膜的制作方法
MX2008011341A (es) * 2006-03-16 2008-09-23 Clariant Finance Bvi Ltd Ceras modificadas, proceso para su preparacion, y su uso.
EP1847555A1 (de) * 2006-04-18 2007-10-24 Borealis Technology Oy Mehrfach verzweigtes Polypropylen
EP1950243B1 (de) 2007-01-22 2010-03-24 Borealis Technology Oy Polypropylenzusammensetzung mit niedriger Oberflächenenergie
EP2152768B1 (de) * 2007-05-22 2012-04-25 Borealis Technology OY Polypropylen-copolymer
EP2799235A1 (de) * 2007-10-22 2014-11-05 Dow Global Technologies LLC Mehrschichtige Folien
KR101873134B1 (ko) 2013-12-18 2018-06-29 보레알리스 아게 향상된 강성/인성 균형을 가진 bopp 필름

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Publication number Priority date Publication date Assignee Title
NL160286C (de) * 1971-06-25
JPS5551778B2 (de) * 1973-09-27 1980-12-26
JPS565404B2 (de) * 1975-02-14 1981-02-04
JPS5494590A (en) * 1978-01-05 1979-07-26 Showa Denko Kk Improved polymerization of olefin
JPS6011924B2 (ja) * 1978-09-05 1985-03-29 旭化成株式会社 オレフイン重合用触媒
JPS55102606A (en) * 1979-01-30 1980-08-06 Mitsui Toatsu Chem Inc Polymerization of alpha-olefin
JPS56811A (en) * 1979-06-18 1981-01-07 Mitsui Petrochem Ind Ltd Preparation of olefin polymer or copolymer
GB2054616B (en) * 1979-07-09 1983-03-02 El Paso Polyolefins Propylene polymerization process and product
JPS5632512A (en) * 1979-08-24 1981-04-02 Sumitomo Chem Co Ltd Production of polypropylene having improved stretchability
IT1209255B (it) * 1980-08-13 1989-07-16 Montedison Spa Catalizzatori per la polimerizzazione di olefine.
JPS5883006A (ja) * 1981-11-13 1983-05-18 Mitsui Petrochem Ind Ltd オレフインの重合方法
US4552859A (en) * 1984-08-06 1985-11-12 Stauffer Chemical Company Olefin polymerization catalyst and process

Also Published As

Publication number Publication date
CA1216700A (en) 1987-01-13
US4668753A (en) 1987-05-26
EP0115940B1 (de) 1986-12-30
EP0115940A1 (de) 1984-08-15
EP0115940B2 (de) 1997-03-19

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP