BR9402389A - Processo para a síntese de borrachas isopreno-butadieno; processo para a preparação de um sistema catalítico e sistema catalítico - Google Patents

Processo para a síntese de borrachas isopreno-butadieno; processo para a preparação de um sistema catalítico e sistema catalítico

Info

Publication number
BR9402389A
BR9402389A BR9402389A BR9402389A BR9402389A BR 9402389 A BR9402389 A BR 9402389A BR 9402389 A BR9402389 A BR 9402389A BR 9402389 A BR9402389 A BR 9402389A BR 9402389 A BR9402389 A BR 9402389A
Authority
BR
Brazil
Prior art keywords
catalytic system
isoprene
synthesis
preparing
butadiene rubbers
Prior art date
Application number
BR9402389A
Other languages
English (en)
Inventor
Anthony Joseph Bell
Barry Allen Matrana
Adel Farhan Halasa
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of BR9402389A publication Critical patent/BR9402389A/pt

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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—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
    • C08F236/04—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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BR9402389A 1993-06-17 1994-06-13 Processo para a síntese de borrachas isopreno-butadieno; processo para a preparação de um sistema catalítico e sistema catalítico BR9402389A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/077,633 US5405815A (en) 1993-06-17 1993-06-17 Process for preparing a catalyst system useful in the synthesis of isoprene-butadiene rubber

Publications (1)

Publication Number Publication Date
BR9402389A true BR9402389A (pt) 1995-01-17

Family

ID=22139204

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9402389A BR9402389A (pt) 1993-06-17 1994-06-13 Processo para a síntese de borrachas isopreno-butadieno; processo para a preparação de um sistema catalítico e sistema catalítico

Country Status (8)

Country Link
US (2) US5405815A (pt)
EP (1) EP0629640B1 (pt)
JP (1) JPH0718033A (pt)
AU (1) AU666619B2 (pt)
BR (1) BR9402389A (pt)
CA (1) CA2104530A1 (pt)
DE (1) DE69401386T2 (pt)
ES (1) ES2098077T3 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19512116A1 (de) * 1995-04-04 1996-10-10 Bayer Ag Gasphasenpolymerisation von konjugierten Dienen in Gegenwart von Allylverbindungen der seltenen Erden
US5612436A (en) * 1995-09-08 1997-03-18 The Goodyear Tire & Rubber Company Isoprene-butadiene diblock rubber
US5859133A (en) * 1996-03-18 1999-01-12 The Goodyear Tire & Rubber Company Tire tread compound
US5733835A (en) * 1996-08-05 1998-03-31 The Goodyear Tire & Rubber Company Cobalt containing catalyst system
ITMI20011901A1 (it) * 2001-09-12 2003-03-12 Enichem Spa Copolimeri random butadiene-isoprene struttura trans-1,4
KR100904627B1 (ko) 2001-12-07 2009-06-25 소시에떼 드 테크놀로지 미쉐린 부타디엔/이소프렌 공중합체의 제조방법 및 이로부터생성된 공중합체
US7022783B2 (en) * 2001-12-31 2006-04-04 The Goodyear Tire & Rubber Company Group III-B metal catalyst system
US6780948B2 (en) 2002-03-28 2004-08-24 The Goodyear Tire & Rubber Company Synthesis of polyisoprene with neodymium catalyst
CN1528794A (zh) * 2003-09-25 2004-09-15 中国科学院长春应用化学研究所 稀土顺丁橡胶分子质量分布的调节方法
US7091150B2 (en) * 2003-12-19 2006-08-15 The Goodyear Tire & Rubber Company Synthetic polyisoprene rubber
CN102234356B (zh) * 2010-04-30 2013-03-06 青岛伊科思新材料股份有限公司 稀土戊丁橡胶的生产方法
JP6231997B2 (ja) * 2012-02-27 2017-11-15 株式会社ブリヂストン 高シスポリジエンを調製する方法
KR101993024B1 (ko) * 2012-03-14 2019-06-25 가부시키가이샤 브리지스톤 폴리디엔을 생산하는 방법
TWI522378B (zh) * 2013-12-13 2016-02-21 奇美實業股份有限公司 改質的高順式丁二烯－異戊二烯系共聚物、其製造方法及含有前述聚合物的輪胎
BR112017003550B1 (pt) * 2014-08-26 2021-10-05 Cariflex Pte. Ltd Composição de borracha reticulada transparente, processo para fabricação de uma composição de borracha reticulada transparente, e artigo
JP6574326B2 (ja) * 2014-08-26 2019-09-11 クレイトン・ポリマーズ・ユー・エス・エル・エル・シー ネオジム触媒イソプレン成分を含んだ、透明かつ強靭かつ耐熱性のあるゴム組成物およびその製造方法
IT201800005841A1 (it) * 2018-05-30 2019-11-30 Procedimento per la preparazione di copolimeri random butadiene-isoprene ad elevato contenuto di unita’ 1,4-cis
CN108997530B (zh) * 2018-08-15 2020-10-13 青岛科技大学 一种钼系高乙烯基丁戊共聚物的制备方法
US11767388B1 (en) 2019-09-18 2023-09-26 The Goodyear Tire & Rubber Company Silicon-functionalized rubber
EP3838932B1 (en) 2019-12-20 2022-08-10 The Goodyear Tire & Rubber Company Synthesis of isoprene-butadiene copolymer rubbers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912703A (en) * 1970-09-14 1975-10-14 Phillips Petroleum Co Modification of polymers by treatment with olefins
IT1085663B (it) * 1977-08-01 1985-05-28 Snam Progetti Procedimento per la polimerizzazione e copolimerizzazione di diolefine e mezzi adatti allo scopo
IT1151542B (it) * 1982-04-15 1986-12-24 Anic Spa Procedimento per la polimerizzazione di diolefine coniugate e mezzi adatti allo scopo
IT1191614B (it) * 1985-05-15 1988-03-23 Enichem Elastomers Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene
US4663405A (en) * 1986-04-16 1987-05-05 The Goodyear Tire & Rubber Company Molecular weight modifier for use with lanthanide and actinide catalysts
US4906706A (en) * 1986-09-05 1990-03-06 Japan Synthetic Rubber Co., Ltd. Modified conjugated diene polymer and process for production thereof
US5064910A (en) * 1986-09-05 1991-11-12 Japan Synthetic Rubber Co., Ltd. Preparation of conjugated diene polymers modified with an organo-tin or germanium halide
JPH01153739A (ja) * 1987-12-11 1989-06-15 Japan Synthetic Rubber Co Ltd 防振ゴム組成物
GB8830007D0 (en) * 1988-12-22 1989-02-15 Enichem Elastomers Polymerization of butadiene
GB9119234D0 (en) * 1991-09-09 1991-10-23 Enichem Elastomers Ltd Conjugated diene polymerisation

Also Published As

Publication number Publication date
EP0629640A1 (en) 1994-12-21
EP0629640B1 (en) 1997-01-08
AU6476594A (en) 1994-12-22
US5405815A (en) 1995-04-11
AU666619B2 (en) 1996-02-15
DE69401386T2 (de) 1997-07-17
JPH0718033A (ja) 1995-01-20
CA2104530A1 (en) 1994-12-18
ES2098077T3 (es) 1997-04-16
DE69401386D1 (de) 1997-02-20
US5502126A (en) 1996-03-26

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FB36 Technical and formal requirements: requirement - article 36 of industrial property law
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