DE3750749D1 - Modifiziertes Dienpolymer und Verfahren zu seiner Herstellung. - Google Patents

Modifiziertes Dienpolymer und Verfahren zu seiner Herstellung.

Info

Publication number
DE3750749D1
DE3750749D1 DE3750749T DE3750749T DE3750749D1 DE 3750749 D1 DE3750749 D1 DE 3750749D1 DE 3750749 T DE3750749 T DE 3750749T DE 3750749 T DE3750749 T DE 3750749T DE 3750749 D1 DE3750749 D1 DE 3750749D1
Authority
DE
Germany
Prior art keywords
preparation
diene polymer
modified diene
modified
polymer
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
DE3750749T
Other languages
English (en)
Other versions
DE3750749T2 (de
Inventor
Iwakazu Hattori
Mitsuhiko Sakakibara
Fumio Tsutsumi
Masao Yoshizawa
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
Priority claimed from JP13389887A external-priority patent/JP2595539B2/ja
Priority claimed from JP14194487A external-priority patent/JP2595541B2/ja
Application filed by Japan Synthetic Rubber Co Ltd filed Critical Japan Synthetic Rubber Co Ltd
Application granted granted Critical
Publication of DE3750749D1 publication Critical patent/DE3750749D1/de
Publication of DE3750749T2 publication Critical patent/DE3750749T2/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
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DE3750749T 1986-09-05 1987-09-07 Modifiziertes Dienpolymer und Verfahren zu seiner Herstellung. Expired - Lifetime DE3750749T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP20774886 1986-09-05
JP13389887A JP2595539B2 (ja) 1987-05-29 1987-05-29 新規な共役ジエン系重合体の製造方法
JP14194487A JP2595541B2 (ja) 1987-06-06 1987-06-06 新規な共役ジエン系重合体の製造方法

Publications (2)

Publication Number Publication Date
DE3750749D1 true DE3750749D1 (de) 1994-12-15
DE3750749T2 DE3750749T2 (de) 1995-03-16

Family

ID=27316771

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3750749T Expired - Lifetime DE3750749T2 (de) 1986-09-05 1987-09-07 Modifiziertes Dienpolymer und Verfahren zu seiner Herstellung.
DE3750760T Expired - Lifetime DE3750760T2 (de) 1986-09-05 1987-09-07 Modifiziertes Dienpolymer und Verfahren zu seiner Herstellung.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE3750760T Expired - Lifetime DE3750760T2 (de) 1986-09-05 1987-09-07 Modifiziertes Dienpolymer und Verfahren zu seiner Herstellung.

Country Status (3)

Country Link
US (1) US4906706A (de)
EP (2) EP0267675B1 (de)
DE (2) DE3750749T2 (de)

Families Citing this family (111)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661915B1 (fr) * 1990-05-11 1993-12-24 Rhone Poulenc Chimie Composition elastometrique a matrice halogenobutyl renforcee par une charge minerale siliceuse et son utilisation dans l'industrie pneumatique.
GB9214449D0 (en) * 1992-07-08 1992-08-19 Ici Plc Purification of 1,1,1,2-tetrafluoroethane
US5405815A (en) * 1993-06-17 1995-04-11 The Goodyear Tire & Rubber Company Process for preparing a catalyst system useful in the synthesis of isoprene-butadiene rubber
US5844050A (en) * 1993-07-30 1998-12-01 Nippon Zeon Co., Ltd. Modified conjugated diene polymer, process for producing same and composition comprising same
US5396940A (en) * 1993-09-17 1995-03-14 The Goodyear Tire & Rubber Company Sulfur cured rubber composition containing epoxidized natural rubber and silica filler
DE69815172T2 (de) * 1997-03-05 2004-07-01 Jsr Corp. Verfahren zur Herstellung von konjugierten Dien-Polymeren
JPH11164912A (ja) 1997-12-03 1999-06-22 Jsr Corp ソリッドゴルフボール用ゴム組成物およびソリッドゴルフボール
WO1999040133A1 (fr) * 1998-02-04 1999-08-12 Japan As Represented By Director General Of The Agency Of Industrial Science And Technology Polymeres de butadiene et procede de production de polymeres dieniques conjugues
US6255416B1 (en) 1998-05-13 2001-07-03 Jsr Corporation Method of producing conjugated diene polymers
KR100365581B1 (ko) * 1999-02-25 2003-01-15 금호석유화학 주식회사 높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법
KR100298571B1 (ko) 1999-06-17 2001-09-13 박찬구 높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법
KR100344230B1 (ko) 1999-10-13 2002-07-24 금호석유화학 주식회사 산소분자를 이용한 하이드록시 고 1,4-시스 폴리부타디엔의 제조방법
US6977281B1 (en) * 1999-11-12 2005-12-20 Bridgestone Corporation Modified polymers prepared with lanthanide-based catalysts
DE60041550D1 (de) * 1999-11-12 2009-03-26 Bridgestone Corp Modifizierte polymere hergestellt mit katalysator auf basys von lanthaniden
US6646029B1 (en) 2000-03-21 2003-11-11 Flexsys America L.P. Pyrimidine derivatives as hardness stabilizers
ES2412979T3 (es) * 2000-11-10 2013-07-15 Bridgestone Corporation Cis-1,4-polibutadieno altamente funcionalizado preparado usando nuevos agentes de funcionalización
KR100416409B1 (ko) * 2001-01-22 2004-01-31 금호석유화학 주식회사 실록산 화합물로 말단 변성된 고 1,4-시스 폴리부타디엔의제조방법
DE10115106A1 (de) * 2001-03-27 2002-10-10 Bayer Ag Blockcopolymerisat auf Basis von konjugierten Diolefinen und polaren Monomeren
FR2824834B1 (fr) * 2001-05-18 2005-05-13 Rhodia Elect & Catalysis Procede de preparation de copolymeres blocs, copolymeres blocs ainsi obtenus et utilisation comme agents compatibilisants
KR100472649B1 (ko) * 2002-11-22 2005-03-11 금호석유화학 주식회사 조절된 저온흐름성을 갖는 고 1,4-시스 폴리부타디엔의제조방법
KR100553249B1 (ko) 2003-05-15 2006-02-20 금호석유화학 주식회사 고 1,4-시스 폴리부타디엔-폴리우레탄 공중합체 및 그 제조방법
EP3056523A1 (de) 2004-03-02 2016-08-17 Bridgestone Corporation Massenpolymerisierungsverfahren
KR101411176B1 (ko) * 2005-12-05 2014-06-23 제이에스알 가부시끼가이샤 공액 디엔계 중합체의 제조 방법, 공액 디엔계 중합체, 및고무 조성물
US7879952B2 (en) * 2005-12-28 2011-02-01 Bridgestone Corporation Functionalized polymers
US7671138B2 (en) * 2006-05-26 2010-03-02 Bridgestone Corporation Polymers functionized with hydrobenzamides
US20080006833A1 (en) * 2006-06-02 2008-01-10 Semiconductor Energy Laboratory Co., Ltd. Lighting device and liquid crystal display device
JP2007323544A (ja) * 2006-06-05 2007-12-13 Sony Corp 情報処理システム、情報処理装置、および方法、並びにコンピュータ・プログラム
US7732534B2 (en) * 2006-08-28 2010-06-08 Bridgestone Corporation Polymers functionalized with nitro compounds
US8088868B2 (en) 2006-12-19 2012-01-03 Bridgestone Corporation Polymers functionalized with protected oxime compounds
BRPI0720920B1 (pt) * 2006-12-27 2019-06-25 Jsr Corporation Método para produção de um polímero diênico conjugado modificado, polímero diênico conjugado modificado, composições de borracha, pneu e elemento de pneu
ZA200711158B (en) 2006-12-28 2009-03-25 Bridgestone Corp A method for producing functionalized cis-1,4-polydienes having high cis-1,4-linkage content and high functionality
US8324329B2 (en) 2007-08-07 2012-12-04 Bridgestone Corporation Process for producing functionalized polymers
US7879958B2 (en) 2007-08-07 2011-02-01 Bridgestone Corporation Polyhydroxy compounds as polymerization quenching agents
DE102007038441A1 (de) 2007-08-16 2009-02-19 Lanxess Deutschland Gmbh Gekoppelte und Heteroatome enthaltende modifizierte Polymere auf Basis von konjugierten Dienen
DE102007038439A1 (de) * 2007-08-16 2009-02-19 Lanxess Deutschland Gmbh Nanostrukturierte Polymere auf Basis von konjugierten Dienen
DE102007038442A1 (de) 2007-08-16 2009-02-19 Lanxess Deutschland Gmbh Modifizierte Polymere auf Basis von konjugierten Dienen oder von konjugierten Dienen und vinylaromatischen Verbindungen, ein Verfahren zu deren Herstellung sowie deren Verwendung
US8314189B2 (en) 2007-10-12 2012-11-20 Bridgestone Corporation Polymers functionalized with heterocyclic nitrile compounds
KR100970767B1 (ko) 2007-12-12 2010-07-16 금호석유화학 주식회사 방향족 유기황화합물로 기능화된 1,4-시스 폴리부타디엔
BRPI0821948B1 (pt) * 2007-12-28 2019-08-13 Bridgestone Corp polímero funcionalizado, seu método de preparação, vulcanizado, e artigo
US7741418B2 (en) * 2007-12-31 2010-06-22 Bridgestone Corporation Process for producing polydienes
JP5345835B2 (ja) 2007-12-31 2013-11-20 株式会社ブリヂストン ポリジエンの製造のためのバルク重合法
US8268933B2 (en) * 2007-12-31 2012-09-18 Bridgestone Corporation Polymers functionalized with polyimine compounds
JP2009173926A (ja) * 2007-12-31 2009-08-06 Bridgestone Corp ポリマーの耐コールドフロー性を向上させる方法
US7825201B2 (en) * 2007-12-31 2010-11-02 Bridgestone Corporation Process for producing polydienes
US7807763B2 (en) * 2008-04-07 2010-10-05 Bridgestone Corporation Method for bulk polymerization
US7906592B2 (en) 2008-07-03 2011-03-15 Bridgestone Corporation Polymers functionalized with imide compounds containing a protected amino group
EP2182026B1 (de) * 2008-08-05 2011-05-25 Bridgestone Corporation Verfahren zur Verbesserung der Kaltflussbeständigkeit von Polymeren
US8188195B2 (en) 2008-12-31 2012-05-29 Bridgestone Corporation Polymers functionalized with nitroso compounds
CN103333275B (zh) 2009-01-23 2015-07-29 株式会社普利司通 用包含被保护氨基的腈化合物官能化的聚合物
BRPI1007236B1 (pt) 2009-01-23 2019-10-15 Bridgestone Corporation Polímeros funcionalizados com compostos de policiano
US7902309B2 (en) 2009-02-23 2011-03-08 Bridgestone Corporation Process and catalyst system for polydiene production
US8623975B2 (en) 2009-06-24 2014-01-07 Bridgestone Corporation Process for producing polydienes
US20110077325A1 (en) * 2009-09-30 2011-03-31 Bridgestone Corporation Functionalized polymers and methods for their manufacture
US8338544B2 (en) 2009-12-21 2012-12-25 Bridgestone Corporation Polymers functionalized with polyoxime compounds and methods for their manufacture
US20120296041A1 (en) 2010-01-22 2012-11-22 Steven Luo Polymers functionalized with nitrile compounds containing a protected amino group
EP2619233B1 (de) 2010-09-23 2014-08-20 Bridgestone Corporation Verfahren zur herstellung von polydienen
US8748531B2 (en) 2010-12-10 2014-06-10 Bridgestone Corporation Polymers functionalized with oxime compounds containing an acyl group
KR101946659B1 (ko) 2011-02-05 2019-02-11 가부시키가이샤 브리지스톤 란타나이드 복합체 촉매 및 이를 이용한 중합 방법
JP5956556B2 (ja) 2011-03-29 2016-07-27 株式会社ブリヂストン シリル化アミノ基を含有するカルボン酸またはチオカルボン酸エステルで官能化されたポリマー
SG2014011175A (en) 2011-08-31 2014-06-27 Bridgestone Corp Polymers functionalized with lactones or thiolactones containing a protected amino group
US8962766B2 (en) 2011-09-15 2015-02-24 Bridgestone Corporation Polymers functionalized with polyhydrazone compounds
RU2605552C2 (ru) 2011-11-17 2016-12-20 Бриджстоун Корпорейшн Способ получения полидиенов
KR101956957B1 (ko) 2011-11-18 2019-03-11 가부시키가이샤 브리지스톤 폴리디엔을 생산하는 방법 및 감소된 저온 유동을 갖는 폴리디엔 공중합체
RU2627705C2 (ru) 2011-12-09 2017-08-10 Бриджстоун Корпорейшн Способ получения полидиенов и полидиеновых сополимеров с пониженной текучестью на холоде
RU2523799C1 (ru) 2011-12-20 2014-07-27 Чайна Петролеум Энд Кемикал Корпорейшн Добавка и способ для обрыва полимеризации и/или снижения вязкости раствора полимера
KR102006040B1 (ko) 2011-12-31 2019-07-31 가부시키가이샤 브리지스톤 관능화된 폴리머
SG11201404817VA (en) 2012-02-27 2014-09-26 Bridgestone Corp Processes for the preparation of high-cis polydienes
JP6209582B2 (ja) 2012-03-14 2017-10-04 株式会社ブリヂストン ポリジエン製造プロセス
US9365666B2 (en) * 2012-05-30 2016-06-14 Bridgestone Corporation Polymerization catalyst composition, method for producing synthetic polyisoprene, and synthetic polyisoprene
US8952090B2 (en) 2012-06-08 2015-02-10 Bridgestone Corporation Method for producing polydienes and polydiene copolymers with reduced cold flow
US9469706B2 (en) 2012-06-08 2016-10-18 Bridgestone Corporation Polymers functionalized with unsaturated heterocycles containing a protected amino group
SG11201408828TA (en) * 2012-07-04 2015-02-27 Bridgestone Corp Method for producing polybutadiene, polybutadiene, rubber composition and tire
EP2873697A4 (de) * 2012-07-12 2016-03-23 Bridgestone Corp Herstellungsverfahren für eine polymerzusammensetzung und polymerzusammensetzung
US9115231B2 (en) 2012-07-26 2015-08-25 Bridgestone Corporation Polymers functionalized with protected hydrazone compounds containing an acyl group
WO2014052957A1 (en) 2012-09-30 2014-04-03 Bridgestone Corporation Organometallic catalyst complex and polymerization method employing same
US9186933B2 (en) 2012-10-12 2015-11-17 The Goodyear Tire & Rubber Company Functionalized polymer, rubber composition and pneumatic tire
US9663637B2 (en) 2012-12-31 2017-05-30 Bridgestone Corporation Polymers functionalized with unsaturated heterocycles containing an azolinyl group
US9127092B2 (en) 2012-12-31 2015-09-08 Bridgestone Corporation Method for producing polydienes and polydiene copolymers with reduced cold flow
WO2014107447A1 (en) 2013-01-02 2014-07-10 Bridgestone Corporation Functionalized polymers
JP6426140B2 (ja) 2013-03-15 2018-11-21 株式会社ブリヂストン ヘテロ環イミンで官能基化されたポリマー
SG10201808555SA (en) 2013-10-02 2018-11-29 Bridgestone Corp Polymers functionalized with imine compounds containing a cyano group
JP6631923B2 (ja) 2013-12-03 2020-01-15 株式会社ブリヂストン シス−１，４−ポリブタジエンとシンジオタクチック１，２−ポリブタジエンのブレンドを調製するプロセス
US10030083B2 (en) 2014-05-15 2018-07-24 Bridgestone Corporation Polymers functionalized with protected oxime compounds containing a cyano group
WO2015183781A1 (en) 2014-05-31 2015-12-03 Bridgestone Corporation Metallic complex catalyst, polymerization methods employing same and polymer products thereof
RU2671351C2 (ru) * 2014-08-20 2018-10-30 Бриджстоун Корпорейшн Способ получения терминально модифицированного полимера сопряженного диена, терминально модифицированный полимер сопряженного диена, резиновая композиция и шина
WO2016057388A1 (en) 2014-10-07 2016-04-14 Bridgestone Corporation Method for producing polydienes and polydiene copolymers with reduced cold flow
JP6725134B2 (ja) 2014-10-10 2020-07-15 株式会社ブリヂストン 重合触媒組成物及びそれを用いる方法
US20170335032A1 (en) 2014-11-17 2017-11-23 Bridgestone Corporation Bulk polymerization of polyisoprene with preformed catalyst
CN112029023B (zh) 2015-01-28 2023-10-20 株式会社普利司通 老化镧系元素基催化剂体系及其在制备顺式-1,4-聚二烯中的用途
EP3250617B1 (de) 2015-01-28 2019-01-02 Bridgestone Corporation Cis-1,4-polydienes mit verbesserter kaltflussbeständigkeit
EP3053934A1 (de) 2015-02-06 2016-08-10 LANXESS Deutschland GmbH Heteroatomhaltige modifizierte Dienpolymere
US9738738B2 (en) 2015-04-01 2017-08-22 Bridgestone Corporation Polymers functionalized with activated nitrogen heterocycles containing a pendant functional group
US9884928B2 (en) 2015-04-01 2018-02-06 Bridgestone Corporation Polymers functionalized with activated nitrogen heterocycles containing a pendant functional group
US10370460B1 (en) 2015-05-20 2019-08-06 Bridgestone Corporation Process for producing functionalized polymers
US10077323B2 (en) 2015-07-24 2018-09-18 Bridgestone Corporation Polymers functionalized with imine compounds containing a protected thiol group
EP3135712A1 (de) 2015-08-28 2017-03-01 ARLANXEO Deutschland GmbH Erhöhte effizienz zur entschwefelung von reagenzien
RU2018110688A (ru) 2015-08-28 2019-09-30 Арланксео Дойчланд Гмбх Реагенты десульфуризации с увеличенной эффективностью
US10202474B2 (en) 2015-09-11 2019-02-12 Bridgestone Corporation Process for producing polydienes
FR3044317B1 (fr) * 2015-11-27 2017-12-08 Michelin & Cie Composition de caoutchouc renforcee comprenant un elastomere dienique fonctionnel
JP7014489B2 (ja) 2016-05-19 2022-02-01 株式会社ブリヂストン 官能化ポリマーを生成するためのプロセス
CN109715680B (zh) 2016-07-29 2021-10-19 株式会社普利司通 用基于镧系元素的催化剂组合物制备高顺式-1,4-聚二烯的方法
US10899718B2 (en) 2016-09-02 2021-01-26 Bridgestone Corporation Polymers functionalized with N-protected hydantoin compounds
JP6869333B2 (ja) 2016-09-02 2021-05-12 株式会社ブリヂストン ポリマーセメントのその場ヒドロシリル化により調製される複数のシラン官能基を有するシス−１，４−ポリジエンの製造
WO2018089635A1 (en) 2016-11-09 2018-05-17 Bridgestone Corporation High cis-1,4 block copolymers of polybutadiene and polyisoprene
US10730985B2 (en) 2016-12-19 2020-08-04 Bridgestone Corporation Functionalized polymer, process for preparing and rubber compositions containing the functionalized polymer
EP3366709A1 (de) 2017-02-24 2018-08-29 ARLANXEO Deutschland GmbH In-chain-phosphin- und -phosphoniumhaltige dienpolymere
EP3724244B1 (de) 2017-12-15 2024-02-21 Bridgestone Corporation Funktionalisiertes polymer, verfahren zur herstellung und kautschukzusammensetzungen mit dem funktionalisierten polymer
JP7059378B2 (ja) 2017-12-30 2022-04-25 株式会社ブリヂストン 複数の末端官能化ポリマーを含む組成物
JP7187675B2 (ja) * 2018-08-27 2022-12-12 フラウンホーファー－ゲゼルシャフト ツア フォルデルング デア アンゲヴァンテン フォルシュング エー ファウ バイオミメティック合成ゴム
US11584808B2 (en) 2019-12-30 2023-02-21 Bridgestone Corporation Polymerization catalyst composition and method of employing same
US20230144912A1 (en) * 2020-03-31 2023-05-11 Bridgestone Americas Tire Operations, Llc Metal-based catalyst for producing polydienes

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135333C (de) * 1962-09-17
FR1390504A (fr) * 1963-03-08 1965-02-26 Polymer Corp Procédé de traitement de polymères caoutchouteux
GB1053694A (de) * 1964-05-12 1900-01-01
DE1495387A1 (de) * 1964-10-14 1969-04-03 Huels Chemische Werke Ag Verfahren zur definierten Erhoehung des Molekulargewichtes ungesaettigter polymerer Kohlenwasserstoffe
US3393182A (en) * 1965-02-23 1968-07-16 Phillips Petroleum Co Prevention of cold flow in polymers of conjugated dienes
US3920773A (en) * 1970-03-03 1975-11-18 Bayer Ag Modification of polymers
US4012566A (en) * 1970-09-16 1977-03-15 Phillips Petroleum Company Method for modifying the properties of rubbery polymers of conjugated dienes
JPS5857410A (ja) * 1981-10-02 1983-04-05 Japan Synthetic Rubber Co Ltd 共役ジエン重合体の製造方法
JPS5853908A (ja) * 1981-09-28 1983-03-30 Japan Synthetic Rubber Co Ltd 共役ジエン重合体の製造方法
CA1223396A (en) * 1981-06-29 1987-06-23 Tooru Shibata Process for producing conjugated diene polymer
JPS581709A (ja) * 1981-06-29 1983-01-07 Japan Synthetic Rubber Co Ltd 共役ジエン重合体の製造方法
JPS58189203A (ja) * 1982-04-30 1983-11-04 Nippon Zeon Co Ltd ゴム組成物
JPS6040109A (ja) * 1983-08-15 1985-03-02 Asahi Chem Ind Co Ltd ポリブタジエンおよびその製造方法
DE3482472D1 (de) * 1983-12-26 1990-07-19 Nippon Zeon Co Verfahren zur modifizierung von polymeren von konjugierten dienen.
JPH0651726B2 (ja) * 1985-03-29 1994-07-06 日本ゼオン株式会社 ゴムの改質方法
JPS61225202A (ja) * 1985-03-29 1986-10-07 Nippon Zeon Co Ltd ゴムの変性方法

Also Published As

Publication number Publication date
EP0267675A2 (de) 1988-05-18
EP0406920B1 (de) 1994-11-09
DE3750749T2 (de) 1995-03-16
DE3750760D1 (de) 1994-12-22
DE3750760T2 (de) 1995-06-29
EP0267675B1 (de) 1994-11-17
US4906706A (en) 1990-03-06
EP0406920A2 (de) 1991-01-09
EP0406920A3 (en) 1991-02-06
EP0267675A3 (en) 1988-09-07

Similar Documents

Publication Publication Date Title
DE3750749D1 (de) Modifiziertes Dienpolymer und Verfahren zu seiner Herstellung.
DE3788681D1 (de) Ansaugkrümmer und Verfahren zu seiner Herstellung.
DE3789348D1 (de) Bioverträgliches zusammengesetztes Material und Verfahren zu seiner Herstellung.
DE3887625D1 (de) Verfahren zur Herstellung von 1,1,1-Trifluorodichlorethan und von 1,1,1,2-Tetrafluorchlorethan.
DE3783007D1 (de) 9-alpha-hydroxysteroide, verfahren zu ihrer herstellung und verfahren zur herstellung der entsprechenden 9(11)-dehydro-derivate.
DE3784612D1 (de) Thermistor und verfahren zu seiner herstellung.
DE3782994D1 (de) Erythromycin-a-derivate und verfahren zu ihrer herstellung.
DE3853602D1 (de) Modifiziertes Polysilazan und Verfahren zu seiner Herstellung.
DE3865616D1 (de) Poroeser kohlenstoff-kohlenstoff-verbundwerkstoff und verfahren zu seiner herstellung.
DE3852426D1 (de) Gemischter Supraleiter und Verfahren zu seiner Herstellung.
DE3888658D1 (de) Aromatisches Sulfid-Amid-Polymer und Verfahren zu seiner Herstellung.
DE3867578D1 (de) Poroeser kohlenstoff-kohlenstoff-verbundwerkstoff und verfahren zu seiner herstellung.
DE3789524D1 (de) Polymer-Metallverbundstoff und Verfahren zu seiner Herstellung.
ATE83605T1 (de) Pestizide zusammensetzungen und verfahren zu ihrer herstellung.
DE3674582D1 (de) (s)-(-)-1-propyl-2',6'-pipecoloxylidid-hydrochloridmonohydrat, verfahren zu seiner herstellung und es enthaltendes pharmazeutisches praeparat.
DE69031584D1 (de) Schichtwiderstand und Verfahren zu seiner Herstellung
DE3789466D1 (de) 3,7-Disubstituierte-3-Cephemverbindungen und Verfahren zu ihrer Herstellung.
DE3850363D1 (de) Carboxymethylsulfoethylcellulose und Verfahren zu ihrer Herstellung.
DE68922716D1 (de) Elektrophoreseplatte und Verfahren zu ihrer Herstellung.
DE3788205D1 (de) Etikett und Verfahren zu seiner Herstellung.
DE69010036D1 (de) Blockcopolymer und Verfahren zu seiner Herstellung.
DE59007537D1 (de) Kondensator und Verfahren zu seiner Herstellung.
DE68923993D1 (de) Polymaleimid-Verbindungen und Verfahren zu ihrer Herstellung.
DE3851192D1 (de) Hologon und Verfahren zu seiner Herstellung.
DE59004582D1 (de) 1,3-Di-arylmethoxy-4,6-dinitrobenzole, Verfahren zu ihrer Herstellung und Verfahren zur Herstellung von 4,6-Diaminoresorcin.

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