DE69520414D1 - Ethylen-alpha-olefin-nichtkonjugiertes Dien-Copolymer Kautschukzusammensetzung - Google Patents

Ethylen-alpha-olefin-nichtkonjugiertes Dien-Copolymer Kautschukzusammensetzung

Info

Publication number
DE69520414D1
DE69520414D1 DE69520414T DE69520414T DE69520414D1 DE 69520414 D1 DE69520414 D1 DE 69520414D1 DE 69520414 T DE69520414 T DE 69520414T DE 69520414 T DE69520414 T DE 69520414T DE 69520414 D1 DE69520414 D1 DE 69520414D1
Authority
DE
Germany
Prior art keywords
rubber composition
conjugated diene
copolymer rubber
alpha olefin
diene copolymer
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
DE69520414T
Other languages
English (en)
Other versions
DE69520414T2 (de
Inventor
Shoei Tsuji
Hidekatsu Gotoh
Akihiko Morikawa
Fumio Tsutsumi
Yoji Mori
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.)
JSR Corp
Original Assignee
Japan Synthetic Rubber 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
Application filed by Japan Synthetic Rubber Co Ltd filed Critical Japan Synthetic Rubber Co Ltd
Application granted granted Critical
Publication of DE69520414D1 publication Critical patent/DE69520414D1/de
Publication of DE69520414T2 publication Critical patent/DE69520414T2/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
    • 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
    • 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
    • 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
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DE69520414T 1994-12-19 1995-12-18 Ethylen-alpha-olefin-nichtkonjugiertes Dien-Copolymer Kautschukzusammensetzung Expired - Lifetime DE69520414T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33377194 1994-12-19

Publications (2)

Publication Number Publication Date
DE69520414D1 true DE69520414D1 (de) 2001-04-26
DE69520414T2 DE69520414T2 (de) 2001-08-23

Family

ID=18269780

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69520414T Expired - Lifetime DE69520414T2 (de) 1994-12-19 1995-12-18 Ethylen-alpha-olefin-nichtkonjugiertes Dien-Copolymer Kautschukzusammensetzung

Country Status (4)

Country Link
US (1) US5677382A (de)
EP (1) EP0718362B1 (de)
KR (1) KR0158498B1 (de)
DE (1) DE69520414T2 (de)

Families Citing this family (32)

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US6545088B1 (en) 1991-12-30 2003-04-08 Dow Global Technologies Inc. Metallocene-catalyzed process for the manufacture of EP and EPDM polymers
JP3344183B2 (ja) * 1995-08-30 2002-11-11 豊田合成株式会社 エチレンプロピレンゴム配合物及びこれを用いたホース
US5979902A (en) * 1997-02-24 1999-11-09 Raychem Corporation Cavity sealing article and method
US5931474A (en) * 1997-02-24 1999-08-03 Raychem Corporation Cavity sealing article and method
US6114004A (en) * 1998-01-26 2000-09-05 Cydzik; Edward A. Cavity sealing article
JP2000072933A (ja) * 1998-08-31 2000-03-07 Asahi Chem Ind Co Ltd オレフィン系エラストマー組成物
TWI230723B (en) * 1999-06-30 2005-04-11 Sumitomo Chemical Co Oil-extended copolymers for sponge
US6369176B1 (en) 1999-08-19 2002-04-09 Dupont Dow Elastomers Llc Process for preparing in a single reactor polymer blends having a broad molecular weight distribution
JP3714061B2 (ja) 1999-10-15 2005-11-09 住友化学株式会社 アンチブロッキング剤マスターバッチ
US6579473B1 (en) * 1999-10-28 2003-06-17 Bridgestone Corporation Ethylene propylene rubber foam and image formation equipment
MXPA01013052A (es) * 2000-04-21 2003-08-20 Jsr Corp Composicion elastomera termoplastica.
JP2002080662A (ja) * 2000-09-08 2002-03-19 Jsr Corp ゴム組成物
US6716931B2 (en) * 2001-05-30 2004-04-06 Sumitomo Chemical Company, Limited Vulcanized solid rubber
WO2003025055A1 (fr) * 2001-09-18 2003-03-27 Jsr Corporation Composition elastomere thermoplastique et procede de production correspondant
US6800691B2 (en) * 2001-09-26 2004-10-05 Cooper Technology Services, Llc Blend of EPDM and SBR using an EPDM of different origin as a compatibilizer
US6686419B2 (en) 2002-02-08 2004-02-03 Exxonmobil Chemical Patents Inc. Multimodal ethylene, alpha-olefin and diene polymers, processes for making and devices comprising such compositions
US20030161975A1 (en) * 2002-02-27 2003-08-28 Lucas David M. Polyisoprene condom
JP4111511B2 (ja) * 2002-09-30 2008-07-02 テクノポリマー株式会社 ゴム強化ビニル系樹脂、ゴム強化ビニル系樹脂の製造方法、ゴム強化ビニル系樹脂組成物
BRPI0402579A (pt) * 2003-07-11 2005-05-31 Goodyear Tire & Rubber Mangueira para ar condicionado
DE10356933A1 (de) * 2003-12-05 2005-06-30 Robert Bosch Gmbh Gummimaterial und Verfahren zur Herstellung desselben
US8178625B2 (en) * 2006-08-01 2012-05-15 Exxonmobil Chemical Patents Inc. Thermoplastic vulcanizate composition
WO2008016467A1 (en) * 2006-08-01 2008-02-07 Exxonmobil Chemical Patents Inc. Multimodal ethylene-alpha-olefin elastomers and process for making
US8087412B2 (en) 2008-05-01 2012-01-03 Ansell Healthcare Products Llc Dip-formed synthetic polyisoprene latex articles with improved intraparticle and interparticle crosslinks
EP2291450A4 (de) 2008-06-18 2012-04-04 Dow Global Technologies Llc Polymerzusammensetzungen, verfahren zu deren herstellung und daraus hergestellte artikel
WO2010137524A1 (ja) * 2009-05-25 2010-12-02 株式会社ブリヂストン シール材、及びその製造方法
WO2011008837A1 (en) 2009-07-15 2011-01-20 Dow Global Technologies Inc. Polymer compositions, methods of making the same, and articles prepared from the same
DE102009059207B4 (de) * 2009-12-18 2016-06-02 Continental Reifen Deutschland Gmbh Kautschukmischung und deren Verwendung
JP5503770B1 (ja) * 2013-03-29 2014-05-28 古河電気工業株式会社 封止剤組成物および該組成物から得られる封止用シート
US10815326B2 (en) 2016-01-19 2020-10-27 Exxonmobil Chemical Patents Inc. High molecular weight multimodal elastomer compositions with good processability
WO2017206009A1 (en) * 2016-05-30 2017-12-07 Dow Global Technologies Llc Ethylene/alpha-olefin/diene interpolymers compositions
US10662269B2 (en) 2017-08-31 2020-05-26 Lifestyles Healthcare Pte. Ltd. Ziegler-Natta catalyzed polyisoprene articles
CN111499788B (zh) * 2019-01-30 2022-11-04 中国石油天然气股份有限公司 乙烯-丙烯-非共轭二烯烃共聚物及其合成方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518404A (en) * 1978-07-25 1980-02-08 Mitsui Petrochem Ind Ltd Preparation of foam
JPS61278540A (ja) * 1985-06-04 1986-12-09 Japan Synthetic Rubber Co Ltd スポンジゴム
JPH0696655B2 (ja) * 1985-08-02 1994-11-30 エクソン・ケミカル・パテンツ・インク 加工性の良いエチレンプロピレンエラストマー
US4722971A (en) * 1985-08-02 1988-02-02 Exxon Chemical Patents Inc. Easy processing ethylene propylene elastomers
WO1991005010A1 (fr) * 1989-10-05 1991-04-18 Mitsui Petrochemical Industries, Ltd. Caoutchouc d'ethylene-propylene-diene, composition elastomere et caoutchouc vulcanise prepare a partir d'eux
JP2807502B2 (ja) * 1989-10-05 1998-10-08 三井化学株式会社 エチレン―プロピレン―ジエン系ゴム、エラストマー組成物およびその加硫ゴム
JPH0692498B2 (ja) * 1989-10-31 1994-11-16 住友化学工業株式会社 スポンジ用ゴム組成物及びその製造方法
JP2929128B2 (ja) * 1990-07-18 1999-08-03 ジェイエスアール株式会社 エチレン―α―オレフィン―非共役ジエン共重合ゴムおよびそれを用いたゴム組成物
JPH0480245A (ja) * 1990-07-20 1992-03-13 Sumitomo Chem Co Ltd スポンジ用ゴム組成物
JP2894858B2 (ja) * 1991-04-05 1999-05-24 三井化学株式会社 エチレン・α−オレフィン・ジエン系ゴムおよびその用途
JP2901787B2 (ja) 1991-07-15 1999-06-07 日本メジフィジックス株式会社 核磁気共鳴造影剤

Also Published As

Publication number Publication date
EP0718362A1 (de) 1996-06-26
DE69520414T2 (de) 2001-08-23
KR960022618A (ko) 1996-07-18
KR0158498B1 (ko) 1999-01-15
US5677382A (en) 1997-10-14
EP0718362B1 (de) 2001-03-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: JSR CORP., TOKIO/TOKYO, JP