ES2113707T3 - Un proceso para la sintesis de trans-1,4-polibutadieno. - Google Patents

Un proceso para la sintesis de trans-1,4-polibutadieno.

Info

Publication number
ES2113707T3
ES2113707T3 ES95202132T ES95202132T ES2113707T3 ES 2113707 T3 ES2113707 T3 ES 2113707T3 ES 95202132 T ES95202132 T ES 95202132T ES 95202132 T ES95202132 T ES 95202132T ES 2113707 T3 ES2113707 T3 ES 2113707T3
Authority
ES
Spain
Prior art keywords
trans
molecular weight
polybutydene
polymerization
composite
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
ES95202132T
Other languages
English (en)
Inventor
Kenneth Floyd Castner
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 and Rubber Co filed Critical Goodyear Tire and Rubber Co
Application granted granted Critical
Publication of ES2113707T3 publication Critical patent/ES2113707T3/es
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
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers 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
    • C08F136/04—Homopolymers 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
    • C08F136/06—Butadiene

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)
  • Polymerisation Methods In General (AREA)

Abstract

EL TRANS-1,4-POLIBUTADIENO ESTA NORMALMENTE SINTETIZADO UTILIZANDO CATALIZADORES DE METAL DE TRANSICION O DE TIERRAS RARAS. SIN EMBARGO EL CONTROL DE PESO MOLECULAR ES DIFICIL DE REALIZAR CON TALES CATALIZADORES Y EL PESO MOLECULAR DE POLIMERO PRODUCIDO ES FRECUENTEMENTE MUCHO MAYOR QUE EL DESEADO. UTILIZANDO EL SISTEMA CATALIZADOR Y LAS TECNICAS DE ESTA INVENCION, EL TRANS-1,4-POLIBUTADIENO PUEDE SER SINTETIZADO CONTINUAMENTE A UN MAYOR NIVEL DE CONVERSION SIENDO POSIBLE CON CONTROL DE PESO MOLECULAR. ESTA INVENCION SE REFIERE ESPECIFICAMENTE A UN PROCESO PARA SINTETIZAR TRANS-1,4POLIBUTADIENO POLIMERIZANDO UN MONOMERO DE 1,3-BUTADIENO EN PRESENCIA DE UN SISTEMA CATALIZADOR QUE CONSISTE EN UN COMPUESTO ORGANOSCOBALTO, UN COMPUESTO ORGANOALUMINIO, Y UN FENOL PARASUSTITUIDO CON PESO MOLECULAR CONTROLADO CONDCUIENDO LA POLIMERIZACION EN PRESENCIA DE AL MENOS UN SULFOXIDO DIALKILO, SULFOXIDO DIARILO O SULFOXIDO DIALKILO. TALES POLIMERIZACIONES PUEDEN SER CONDUCIDAS SOBRE UNA COLADA O UNA BASECONTINUA. EN EL CASO DE PROCESO CONTINUO, ES NORMALMENTE DESEABLE LLEVAR LA POLIMERIZACION EN PRESENCIA DE DISULFURO DE CARBONO COMO INHIBIDOR DE GEL.
ES95202132T 1994-08-12 1995-08-03 Un proceso para la sintesis de trans-1,4-polibutadieno. Expired - Lifetime ES2113707T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/289,977 US5448002A (en) 1994-08-12 1994-08-12 Synthesis of trans-1,4-polybutadiene having controlled molecular weight

Publications (1)

Publication Number Publication Date
ES2113707T3 true ES2113707T3 (es) 1998-05-01

Family

ID=23114000

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95202132T Expired - Lifetime ES2113707T3 (es) 1994-08-12 1995-08-03 Un proceso para la sintesis de trans-1,4-polibutadieno.

Country Status (8)

Country Link
US (1) US5448002A (es)
EP (1) EP0698623B1 (es)
JP (1) JP3789521B2 (es)
KR (1) KR100355498B1 (es)
BR (1) BR9503619A (es)
CA (1) CA2135025A1 (es)
DE (1) DE69501530T2 (es)
ES (1) ES2113707T3 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5834573A (en) * 1997-05-21 1998-11-10 The Goodyear Tire & Rubber Company Synthesis of trans-1,4-polybutadiene
US5854351A (en) * 1997-06-20 1998-12-29 The Goodyear Tire & Rubber Company Radio frequency heating of trans-1, 4-polybutadiene
US6013736A (en) * 1998-02-16 2000-01-11 The Goodyear Tire & Rubber Company Metal deactivator for cobalt catalyzed polymers
US6310152B1 (en) * 2000-10-24 2001-10-30 The Goodyear Tire & Rubber Company Synthesis of elastomeric high trans-1,4-polybutadiene
US6617406B2 (en) 2001-08-30 2003-09-09 The Goodyear Tire & Rubber Company Synthesis of elastomeric high trans-1,4-polybutadiene
EP1367069A1 (en) * 2002-05-28 2003-12-03 Dow Global Technologies Inc. Process for homo-or copolymerization of conjugated diens
US7087660B2 (en) * 2003-07-29 2006-08-08 The Goodyear Tire & Rubber Company Preparation of components and articles with directed high frequency energy heated silica-rich rubber components containing high softening point polymer and sulfur curative
US7189792B2 (en) * 2004-12-31 2007-03-13 The Goodyear Tire & Rubber Company Catalyst for synthesizing high trans polymers
KR101501296B1 (ko) * 2006-12-19 2015-03-10 스타이런 유럽 게엠베하 설파이드 개질된 엘라스토머성 중합체
RU2504555C2 (ru) * 2008-06-06 2014-01-20 Стирон Юроп Гмбх Модифицированные эластомерные полимеры
KR101111249B1 (ko) * 2008-09-29 2012-03-14 금호석유화학 주식회사 방향족 유기황화합물로 분지화 및 기능화된 고 1,4-트랜스 폴리부타디엔
RU2531821C2 (ru) * 2008-11-11 2014-10-27 Стирон Юроп Гмбх Процесс получения модифицированного интерполимера или модифицированного полимера
KR101174454B1 (ko) * 2009-04-09 2012-08-17 금호석유화학 주식회사 분자량 조절이 가능한 고 1,4-트랜스 폴리부타디엔 제조용 촉매
KR101831999B1 (ko) 2009-12-21 2018-02-23 트린세오 유럽 게엠베하 개질된 중합체 조성물
US8921502B2 (en) 2009-12-21 2014-12-30 Styron Europe Gmbh Modified polymer compositions
WO2012041804A2 (en) 2010-09-30 2012-04-05 Styron Europe Gmbh Polymer compositions
PL2895515T3 (pl) 2012-09-14 2017-12-29 Trinseo Europe Gmbh Polimery modyfikowane przy użyciu aminosilanu
KR101455839B1 (ko) * 2012-11-01 2014-11-03 금호석유화학 주식회사 고(high) 트랜스 1,4-폴리부타디엔 제조를 위한 신규 코발트-알루미늄 이중 금속 부가물 촉매 시스템
KR20160033105A (ko) 2013-07-22 2016-03-25 트린세오 유럽 게엠베하 중합 개시제
US9487604B2 (en) 2013-11-25 2016-11-08 Korea Kumho Petrochemical Co., Ltd. Bimetallic cobalt-aluminum adduct catalyst system for preparing high trans-1,4-polybutadiene
US9938305B2 (en) 2014-07-14 2018-04-10 Trinseo Europe Gmbh Aminosilyl-substituted diarylethene compounds for anionic polymerisation
EP3045495B1 (en) 2015-01-14 2017-07-26 Trinseo Europe GmbH Functionalized elastomeric polymer compositions, their preparation methods and crosslinked rubber compositions thereof
EP3133093A1 (en) 2015-08-20 2017-02-22 Trinseo Europe GmbH Elastomeric polymer
EP3363804A1 (en) 2017-02-20 2018-08-22 Trinseo Europe GmbH Metallated benzylsilanes and their use as polymerization initiators

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607841A (en) * 1967-03-22 1971-09-21 Kanegafuchi Spinning Co Ltd Production of poly-2,2-disubstituted-beta-propiolactones
JPS52152486A (en) * 1976-06-15 1977-12-17 Ube Ind Ltd Preparation of 1,2-polybutadiene
US4225690A (en) 1978-11-13 1980-09-30 The Firestone Tire & Rubber Company Process and catalyst for producing high trans 1,4-polybutadiene
JPS5984908A (ja) * 1982-11-04 1984-05-16 Cosmo Co Ltd ｐ−ビニルフエノ−ル重合体の製造方法
CZ279474B6 (cs) * 1983-09-19 1995-05-17 Polymer Technology Inc. Způsob kontinuální roztokové polymerizace monomerů
US4988781A (en) * 1989-02-27 1991-01-29 The Dow Chemical Company Process for producing homogeneous modified copolymers of ethylene/alpha-olefin carboxylic acids or esters
US5089574A (en) * 1990-10-22 1992-02-18 The Goodyear Tire & Rubber Company Trans-1,4-polybutadiene synthesis
JP3463811B2 (ja) * 1991-04-24 2003-11-05 Ｊｓｒ株式会社 ブタジエン系重合体の製造方法

Also Published As

Publication number Publication date
EP0698623B1 (en) 1998-01-28
CA2135025A1 (en) 1996-02-13
JPH0867716A (ja) 1996-03-12
KR100355498B1 (ko) 2002-12-26
BR9503619A (pt) 1996-04-16
US5448002A (en) 1995-09-05
JP3789521B2 (ja) 2006-06-28
KR960007630A (ko) 1996-03-22
DE69501530D1 (de) 1998-03-05
EP0698623A1 (en) 1996-02-28
DE69501530T2 (de) 1998-07-16

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