DE69408265T2 - Verfahren zur Herstellung von Polybutadien mit hochaktiven Katalysatoren - Google Patents

Verfahren zur Herstellung von Polybutadien mit hochaktiven Katalysatoren

Info

Publication number
DE69408265T2
DE69408265T2 DE69408265T DE69408265T DE69408265T2 DE 69408265 T2 DE69408265 T2 DE 69408265T2 DE 69408265 T DE69408265 T DE 69408265T DE 69408265 T DE69408265 T DE 69408265T DE 69408265 T2 DE69408265 T2 DE 69408265T2
Authority
DE
Germany
Prior art keywords
polybutadiene
production
highly active
active catalysts
catalysts
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 - Fee Related
Application number
DE69408265T
Other languages
English (en)
Other versions
DE69408265D1 (de
Inventor
Thomas F Knauf
Akhtar Osman
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.)
Bayer Inc
Original Assignee
Bayer Inc
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 Bayer Inc filed Critical Bayer Inc
Publication of DE69408265D1 publication Critical patent/DE69408265D1/de
Application granted granted Critical
Publication of DE69408265T2 publication Critical patent/DE69408265T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
DE69408265T 1993-11-09 1994-10-27 Verfahren zur Herstellung von Polybutadien mit hochaktiven Katalysatoren Expired - Fee Related DE69408265T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/150,659 US5428119A (en) 1993-11-09 1993-11-09 Process for polybutadiene production using catalyst with high activity

Publications (2)

Publication Number Publication Date
DE69408265D1 DE69408265D1 (de) 1998-03-05
DE69408265T2 true DE69408265T2 (de) 1998-05-14

Family

ID=22535473

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69408265T Expired - Fee Related DE69408265T2 (de) 1993-11-09 1994-10-27 Verfahren zur Herstellung von Polybutadien mit hochaktiven Katalysatoren

Country Status (5)

Country Link
US (1) US5428119A (de)
EP (1) EP0652240B1 (de)
JP (1) JP3413622B2 (de)
CA (1) CA2117949A1 (de)
DE (1) DE69408265T2 (de)

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DE4436059A1 (de) * 1994-10-10 1996-04-11 Bayer Ag Verfahren zur Herstellung von mittels Nd-Katalysatoren polymerisierten Dienkautschuken mit niedrigem cold-flow und geringem Eigengeruch
DE19512127A1 (de) * 1995-04-04 1996-10-10 Bayer Ag Neuer Katalysator für die Gasphasenpolymerisation von konjugierten Dienen
US6001478A (en) * 1997-08-08 1999-12-14 Union Carbide Chemicals & Plastics Technology Corporation Resin particle produced by diene polymerization with rare earth and transition metal catalysts
DE19806931A1 (de) * 1998-02-19 1999-08-26 Bayer Ag Verfahren zur Herstellung von Polydienen mit geregelter Mooney-Viskosität
US6111082A (en) * 1998-04-17 2000-08-29 Rhodia Rare Earths Inc. Stable concentrated rare earth carboxylate liquids
WO2000009514A1 (en) * 1998-08-17 2000-02-24 The Dow Chemical Company Activator composition comprising aluminum compound mixture
KR100365581B1 (ko) * 1999-02-25 2003-01-15 금호석유화학 주식회사 높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법
CA2695838C (en) * 1999-05-19 2011-11-01 Bridgestone Corporation Low molecular weight high-cis polybutadienes and their use in high molecular weight/low molecular weight high-cis polybutadiene blends
KR100305670B1 (ko) * 1999-06-23 2001-09-24 박찬구 단분자 형태의 알루미늄 촉매를 이용한 높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법
KR100403090B1 (ko) * 1999-07-27 2003-10-30 금호석유화학 주식회사 높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법
KR100336519B1 (ko) * 1999-09-14 2002-05-11 박찬구 1,3-부타디엔의 중합방법
KR100352764B1 (ko) 2000-03-16 2002-09-16 금호석유화학 주식회사 신규한 단분자 니오디뮴 카르복실레이트 화합물 및 이를포함하는 디엔 중합용 촉매
WO2001072860A1 (de) * 2000-03-24 2001-10-04 Bayer Aktiengesellschaft Verfahren zur polymerisation von konjugierten diolefinen (dienen) mit katalysatoren der seltenen erden in gegenwart vinylaromatischer lösungsmittel
DE10105401A1 (de) * 2001-02-07 2002-08-22 Bayer Ag Kontinuierliches Verfahren zur Herstellung von Elastomeren
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
JP4467258B2 (ja) 2003-06-25 2010-05-26 株式会社ブリヂストン ブタジエン系重合体及びその製造方法、並びにそれを用いたゴム組成物及びタイヤ
JP4651921B2 (ja) * 2003-07-17 2011-03-16 株式会社ブリヂストン 空気入りタイヤ
US7094849B2 (en) * 2003-12-15 2006-08-22 Bridgestone Corporation Bulk polymerization process for producing polydienes
ITMI20040076A1 (it) * 2004-01-22 2004-04-22 Polimeri Europa Spa Procedimento per la preparazione di polibutadiene a basso grado di ranificazione
US7351776B2 (en) 2004-03-02 2008-04-01 Bridgestone Corporation Bulk polymerization process
KR100970767B1 (ko) 2007-12-12 2010-07-16 금호석유화학 주식회사 방향족 유기황화합물로 기능화된 1,4-시스 폴리부타디엔
ITMI20080570A1 (it) * 2008-04-02 2009-10-03 Polimeri Europa Spa Procedimento per la preparazione di polibutadiene ramificato ad alto contenuto in unita' 1,4-cis
US7807763B2 (en) 2008-04-07 2010-10-05 Bridgestone Corporation Method for bulk polymerization
US8394901B2 (en) 2008-04-29 2013-03-12 Changchun Institute Of Applied Chemistry Chinese Academy Of Sciences Bi-component catalyst system for isoprene or butadiene cis 1, 4-polymerization and polymerization process
US8701728B2 (en) 2009-10-14 2014-04-22 Bridgestone Corporation Processes for preparation of cyclic and acyclic diene copolymer and rubber composition
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
SG11201404170XA (en) * 2012-02-29 2014-10-30 Trinseo Europe Gmbh Process for producing diene polymers
CN104211839B (zh) * 2014-09-24 2016-06-29 辽宁和运合成橡胶研究院有限公司 一种溶液型稀土催化剂的制备方法及其应用
EP3237526B1 (de) 2014-12-23 2022-05-18 Bridgestone Americas Tire Operations, LLC Reifen mit einer ölhaltigen kautschukmischung
JP6268119B2 (ja) * 2015-04-09 2018-01-24 株式会社ブリヂストン ポリブタジエン及びその製造方法、並びにゴム組成物及びタイヤ
EP3532514B1 (de) 2016-10-31 2022-08-03 Bridgestone Corporation Verfahren zur herstellung von katalysatoren zur inline-massepolymerisation
CN117229432B (zh) * 2023-11-14 2024-02-13 传化智联股份有限公司 一种有机磷酸稀土催化剂及其制备方法和应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541063A (en) * 1967-12-29 1970-11-17 Goodyear Tire & Rubber Process for the polymerization of diolefins with a catalyst comprising alkylaluminum compounds,group iii-b organo metal compounds and organoaluminum fluoride compounds
US3794604A (en) * 1971-09-24 1974-02-26 Goodyear Tire & Rubber Diolefin polymerization catalyst composition
DE2830080A1 (de) * 1978-07-08 1980-01-17 Bayer Ag Katalysator, dessen herstellung und verwendung zur loesungspolymerisation von butadien
DE2848964A1 (de) * 1978-11-11 1980-05-22 Bayer Ag Katalysator, dessen herstellung und verwendung zur loesungspolymerisation von butadien
CA1223396A (en) * 1981-06-29 1987-06-23 Tooru Shibata Process for producing conjugated diene polymer
IT1140452B (it) * 1981-09-25 1986-09-24 Anic Spa Procedimento per la polimerizzazione di diolefine coniugate e mezzi adatti allo scopo
JPS5945337A (ja) * 1982-09-07 1984-03-14 Japan Synthetic Rubber Co Ltd 生強度の改良されたポリブタジエンゴム組成物
JPS59131609A (ja) * 1983-01-18 1984-07-28 Japan Synthetic Rubber Co Ltd 共役ジエン重合体の製造方法
JPS59196307A (ja) * 1983-04-22 1984-11-07 Japan Synthetic Rubber Co Ltd 共役ジエン重合体の製造方法
DE4115034A1 (de) * 1991-05-08 1992-11-12 Bayer Ag Verfahren zur herstellung von metallcarboxylaten sowie deren verwendung fuer die polymerisation von fuer eine ziegler-natta-polymerisation geeigneten monomeren

Also Published As

Publication number Publication date
DE69408265D1 (de) 1998-03-05
EP0652240B1 (de) 1998-01-28
EP0652240A1 (de) 1995-05-10
JP3413622B2 (ja) 2003-06-03
US5428119A (en) 1995-06-27
JPH07188316A (ja) 1995-07-25
CA2117949A1 (en) 1995-05-10

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee