DE3785437D1 - Verfahren zur herstellung eines propylen-copolymers. - Google Patents

Verfahren zur herstellung eines propylen-copolymers.

Info

Publication number
DE3785437D1
DE3785437D1 DE8787904741T DE3785437T DE3785437D1 DE 3785437 D1 DE3785437 D1 DE 3785437D1 DE 8787904741 T DE8787904741 T DE 8787904741T DE 3785437 T DE3785437 T DE 3785437T DE 3785437 D1 DE3785437 D1 DE 3785437D1
Authority
DE
Germany
Prior art keywords
eta
cpds
polymerisation
propylene
polymerisation step
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
DE8787904741T
Other languages
English (en)
Other versions
DE3785437T2 (de
Inventor
Mamoru Kioka
Akinori Toyota
Norio Kashiwa
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 Petrochemical Industries Ltd
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
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Application granted granted Critical
Publication of DE3785437D1 publication Critical patent/DE3785437D1/de
Publication of DE3785437T2 publication Critical patent/DE3785437T2/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
    • 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
    • C08F297/083—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 the monomers being ethylene or propylene
    • 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
DE8787904741T 1986-07-21 1987-07-20 Verfahren zur herstellung eines propylen-copolymers. Expired - Lifetime DE3785437T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61169698A JP2637076B2 (ja) 1986-07-21 1986-07-21 プロピレンブロツク共重合体の製法
PCT/JP1987/000529 WO1988000599A1 (en) 1986-07-21 1987-07-20 Process for preparing propylene copolymer
CA000561946A CA1332012C (en) 1986-07-21 1988-03-21 Process for producing propylene copolymers

Publications (2)

Publication Number Publication Date
DE3785437D1 true DE3785437D1 (de) 1993-05-19
DE3785437T2 DE3785437T2 (de) 1993-07-29

Family

ID=25671788

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787904741T Expired - Lifetime DE3785437T2 (de) 1986-07-21 1987-07-20 Verfahren zur herstellung eines propylen-copolymers.

Country Status (8)

Country Link
US (1) US5055528A (de)
EP (1) EP0276323B1 (de)
JP (1) JP2637076B2 (de)
CN (1) CN1026004C (de)
AT (1) ATE88198T1 (de)
CA (1) CA1332012C (de)
DE (1) DE3785437T2 (de)
WO (1) WO1988000599A1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991004280A1 (en) * 1989-09-25 1991-04-04 Tonen Corporation PROCESS FOR PRODUCING POLY-α-OLEFIN
WO1991004281A1 (en) * 1989-09-25 1991-04-04 Tonen Corporation PROCESS FOR PRODUCING POLY-α-OLEFIN
DE4119283A1 (de) * 1991-06-12 1992-12-17 Basf Ag Hochfliessfaehige mischungen aus verschiedenen propylenpolymerisaten
JP2534414B2 (ja) * 1991-06-27 1996-09-18 出光石油化学株式会社 ポリプロピレン系樹脂
CA2079200A1 (en) * 1991-09-27 1993-03-28 Hajime Sadatoshi Ethylene-propylene block copolymer
US5654372A (en) * 1992-09-16 1997-08-05 Sumitomo Chemical Company Limited Polypropylene composition and the film thereof
JP3508187B2 (ja) * 1993-11-10 2004-03-22 チッソ株式会社 プロピレン・エチレンブロック共重合体の連続製造法
KR100341040B1 (ko) * 1994-08-18 2002-11-23 칫소가부시키가이샤 고강성프로필렌-에틸렌블록공중합체조성물및이의제조방법
KR100359370B1 (ko) * 1995-02-07 2003-02-11 미쓰이 가가쿠 가부시키가이샤 올레핀중합체의제조방법
ZA96626B (en) 1995-02-09 1996-08-15 Sastech Pty Ltd Copolymerization
JP3358441B2 (ja) * 1996-06-04 2002-12-16 住友化学工業株式会社 ポリプロピレンブロック共重合体
TW452586B (en) * 1996-08-09 2001-09-01 Chisso Corp Polypropylene composition, process for preparing the same and catalyst for polymerization
JPH1180298A (ja) * 1997-08-29 1999-03-26 Toyota Motor Corp ポリプロピレン／プロピレン・エチレン共重合体組成物及びその製造方法
US6201069B1 (en) 1997-08-29 2001-03-13 Chisso Corporation Polypropylene/propylene-ethylene copolymer composition and process for the preparation thereof
JP2001072815A (ja) 1999-09-07 2001-03-21 Chisso Corp プロピレン系樹脂組成物
JP2001354814A (ja) * 2000-06-16 2001-12-25 Chisso Corp プロピレン系樹脂シート
JP2002018887A (ja) 2000-07-12 2002-01-22 Chisso Corp ポリプロピレン樹脂発泡成形体
US6586531B2 (en) 2000-10-04 2003-07-01 Basell Poliolefine Italia S.P.A. Polyolefin masterbatch and composition suitable for injection molding
US6566294B2 (en) 2000-12-21 2003-05-20 Exxonmobil Chemical Patents Inc. Multi-donor catalyst system for the polymerization of olefins
DE60211012T2 (de) * 2001-11-27 2007-05-03 Basell Poliolefine Italia S.R.L. Durchsichtige und flexible Polypropylenzusammensetzungen
JP4315809B2 (ja) * 2001-12-19 2009-08-19 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ 耐衝撃性ポリオレフィン組成物
US20030219363A1 (en) * 2002-05-17 2003-11-27 Kobylecki Ryszard J. Examining chemical reactions
KR100921365B1 (ko) * 2002-06-26 2009-10-15 바셀 폴리올레핀 이탈리아 에스.알.엘 내충격성 폴리올레핀 조성물
AU2003242663A1 (en) * 2002-06-26 2004-01-19 Basell Poliolefine Italia S.P.A. Impact-resistant polyolefin compositions
US7427653B2 (en) * 2002-12-18 2008-09-23 Basell Poliolefine Italia S.P.A Catalyst components for the polymerization of olefins
US9877851B2 (en) 2002-12-20 2018-01-30 Ossur Hf Adjustable seal system, seal component and method for using the same
US11523917B2 (en) 2002-12-20 2022-12-13 Ossur Hf Suspension liner system with seal
US10322016B2 (en) 2002-12-20 2019-06-18 Ossur Iceland Ehf Adjustable seal system, seal component and method for using the same
US8034120B2 (en) 2002-12-20 2011-10-11 Ossur Hf Suspension liner system with seal
EP1586589A4 (de) * 2003-01-22 2008-02-06 Idemitsu Kosan Co Katalysatoren für die polymerisation von olefinen und verfahren zur herstellung von olefinpolymer
BRPI0416282A (pt) * 2003-11-06 2007-01-23 Basell Poliolefine Srl composição de polipropileno
BRPI0511307A (pt) * 2004-06-08 2007-12-04 Basell Poliolefine Srl composição poliolefìnica tendo um alto balanço de dureza, resistência a impacto e alongamento na ruptura e um baixo encolhimento térmico
KR100523474B1 (ko) * 2005-03-29 2005-10-24 삼성토탈 주식회사 매우 높은 용융흐름성을 갖는 프로필렌 중합체의 제조방법
WO2009106411A1 (en) * 2008-02-29 2009-09-03 Basell Poliolefine Italia S.R.L. Polyolefin compositions
US8372159B2 (en) 2009-01-21 2013-02-12 Evolution Industries, Inc. Sealing sheath for prosthetic liner and related methods
JP5918486B2 (ja) 2011-07-06 2016-05-18 サンアロマー株式会社 α−オレフィン重合方法
US8956422B2 (en) 2011-08-22 2015-02-17 Ossur Hf Suspension liner with seal component
WO2017066038A1 (en) 2015-10-15 2017-04-20 Ossur Iceland Ehf Adjustable seal system
EP3238667B1 (de) 2016-04-25 2018-10-10 Össur Iceland EHF Liner zum überziehen über einen gliedmassenstumpf
CN109422959B (zh) * 2017-09-05 2021-11-19 中国石油化工股份有限公司 一种抗冲聚丙烯组合物及其制备方法
EP3703626B1 (de) 2017-11-01 2022-09-14 Össur Iceland EHF Prothesenschaftsystem
EP3716919B1 (de) 2017-11-28 2021-11-03 Ossur Iceland EHF Einstellbares dichtungssystem und eine dichtungskomponte zwischen einem residuellen glieden und eine prothesenpfannen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5571712A (en) * 1978-11-24 1980-05-30 Mitsubishi Petrochem Co Ltd Preparation of modified polypropylene
JPS5883016A (ja) * 1981-11-13 1983-05-18 Mitsui Petrochem Ind Ltd プロピレンブロツク共重合体の製法
JPS5936116A (ja) * 1982-08-24 1984-02-28 Chisso Corp 発泡用エチレンプロピレン共重合体とその製造法
JPS59120611A (ja) * 1982-12-27 1984-07-12 Idemitsu Petrochem Co Ltd プロピレンブロツク共重合体の製造方法
JPS59187043A (ja) * 1983-04-08 1984-10-24 Mitsui Petrochem Ind Ltd プロピレン重合体組成物及びその製法
JPS59206424A (ja) * 1983-05-11 1984-11-22 Mitsui Petrochem Ind Ltd プロピレン共重合体組成物の製造方法
JPS60115610A (ja) * 1983-11-29 1985-06-22 Toa Nenryo Kogyo Kk プロピレンブロツク共重合体の製造法
CA1235543A (en) * 1984-09-12 1988-04-19 Norio Kashiwa Process for producing propylene block copolymer
JPS62116618A (ja) * 1985-11-15 1987-05-28 Chisso Corp プロピレン−エチレンブロツク共重合体の連続製造法

Also Published As

Publication number Publication date
CN1026004C (zh) 1994-09-28
EP0276323B1 (de) 1993-04-14
CN1034371A (zh) 1989-08-02
EP0276323A4 (de) 1989-11-07
JP2637076B2 (ja) 1997-08-06
DE3785437T2 (de) 1993-07-29
ATE88198T1 (de) 1993-04-15
WO1988000599A1 (en) 1988-01-28
CA1332012C (en) 1994-09-13
US5055528A (en) 1991-10-08
JPS6327517A (ja) 1988-02-05
EP0276323A1 (de) 1988-08-03

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