ATE164860T1 - Ternäres katalysatorsystem und verfahren zur herstellung von polymeren von diolefinen - Google Patents

Ternäres katalysatorsystem und verfahren zur herstellung von polymeren von diolefinen

Info

Publication number
ATE164860T1
ATE164860T1 AT95100542T AT95100542T ATE164860T1 AT E164860 T1 ATE164860 T1 AT E164860T1 AT 95100542 T AT95100542 T AT 95100542T AT 95100542 T AT95100542 T AT 95100542T AT E164860 T1 ATE164860 T1 AT E164860T1
Authority
AT
Austria
Prior art keywords
diolefins
catalyst system
producing polymers
ternary catalyst
organometallic compound
Prior art date
Application number
AT95100542T
Other languages
English (en)
Inventor
Paolo Biagini
Gabriele Lugli
Fabio Garbassi
Piero Andreussi
Original Assignee
Enichem Elastomers
Eniricerche Spa
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 Enichem Elastomers, Eniricerche Spa filed Critical Enichem Elastomers
Application granted granted Critical
Publication of ATE164860T1 publication Critical patent/ATE164860T1/de

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
    • C08F4/00—Polymerisation catalysts
    • C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
    • 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
    • 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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
AT95100542T 1994-02-11 1995-01-17 Ternäres katalysatorsystem und verfahren zur herstellung von polymeren von diolefinen ATE164860T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI940241A IT1273753B (it) 1994-02-11 1994-02-11 Sistema catalitico e processo per la produzione di polidiolefine

Publications (1)

Publication Number Publication Date
ATE164860T1 true ATE164860T1 (de) 1998-04-15

Family

ID=11367825

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95100542T ATE164860T1 (de) 1994-02-11 1995-01-17 Ternäres katalysatorsystem und verfahren zur herstellung von polymeren von diolefinen

Country Status (10)

Country Link
US (2) US5627119A (de)
EP (1) EP0667357B1 (de)
JP (1) JP3534874B2 (de)
KR (1) KR100356384B1 (de)
CN (1) CN1064971C (de)
AT (1) ATE164860T1 (de)
CA (1) CA2142229C (de)
DE (1) DE69501971T2 (de)
IT (1) IT1273753B (de)
RU (1) RU2141486C1 (de)

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KR100674760B1 (ko) 1999-03-04 2007-01-25 리가가쿠 겐큐쇼 촉매 조성물
KR100298571B1 (ko) 1999-06-17 2001-09-13 박찬구 높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법
FR2795976B1 (fr) * 1999-07-05 2001-10-05 Rhodia Terres Rares Systeme catalytique a base de terre rare et de magnesium, nouvel alcoolate de neodyme, utilisation pour la polymerisation de composes insatures
DE10115106A1 (de) * 2001-03-27 2002-10-10 Bayer Ag Blockcopolymerisat auf Basis von konjugierten Diolefinen und polaren Monomeren
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US6780948B2 (en) 2002-03-28 2004-08-24 The Goodyear Tire & Rubber Company Synthesis of polyisoprene with neodymium catalyst
ES2437197T3 (es) * 2003-06-09 2014-01-09 Bridgestone Corporation Composiciones elastoméricas de histéresis mejorada que comprenden polímeros terminados con isocianato-alcoxisilanos
US7091150B2 (en) * 2003-12-19 2006-08-15 The Goodyear Tire & Rubber Company Synthetic polyisoprene rubber
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KR20120034235A (ko) * 2004-11-01 2012-04-10 우베 고산 가부시키가이샤 공액 디엔 중합체의 중합용 촉매 및 그를 이용한 공액 디엔 중합체의 제조 방법, 타이어용 고무 조성물 및 골프공용 고무 조성물
JP4736772B2 (ja) * 2005-12-12 2011-07-27 宇部興産株式会社 ポリブタジエンの製造方法
JP2007161918A (ja) * 2005-12-15 2007-06-28 Ube Ind Ltd 共役ジエン重合体の製造方法
JP4983015B2 (ja) * 2005-12-15 2012-07-25 宇部興産株式会社 共役ジエン重合体の製造方法
FR2906534B1 (fr) * 2006-09-29 2009-01-09 Rhodia Recherches & Tech Systeme catalytique de polymerisation a base de borohydrure active.
TWI458747B (zh) 2008-12-25 2014-11-01 Ube Industries Preparation of conjugated diene polymers
EP2363303A1 (de) * 2010-02-19 2011-09-07 LANXESS Deutschland GmbH Bimodales NdBR
JP5557710B2 (ja) * 2010-11-30 2014-07-23 株式会社ブリヂストン 共重合体
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
FR2984890B1 (fr) * 2011-12-22 2014-06-13 Michelin Soc Tech Activation de systemes catalytiques pour la polymerisation stereospecifique des dienes
WO2013179651A1 (ja) * 2012-05-30 2013-12-05 株式会社ブリヂストン 重合触媒組成物、合成ポリイソプレンの製造方法、及び合成ポリイソプレン
JP6031374B2 (ja) 2013-02-14 2016-11-24 株式会社ブリヂストン イソプレン重合触媒組成物、合成ポリイソプレンの製造方法及び合成ポリイソプレン
JP6031375B2 (ja) 2013-02-14 2016-11-24 株式会社ブリヂストン 重合触媒組成物、合成ポリイソプレンの製造方法、及び合成ポリイソプレン
US20160009835A1 (en) * 2013-03-13 2016-01-14 Ube Industries, Ltd. Catalyst for Conjugated Diene Polymerization, Conjugated Diene Polymer and Modified Conjugated Diene Polymer Produced Using the Same, Production Methods Thereof, Rubber Composition for Tire, and Rubber Composition for Rubber Belt
US10053526B2 (en) 2014-07-09 2018-08-21 Ube Industries, Ltd. Catalyst for conjugated diene polymerization, conjugated diene polymer, modified conjugated diene polymer, polybutadiene, and compositions comprising foregoing
WO2016039004A1 (ja) * 2014-09-12 2016-03-17 宇部興産株式会社 ポリブタジエン、及びゴム組成物
CN106046227B (zh) * 2016-03-01 2019-01-04 盘锦和运新材料有限公司 一种调节低顺式聚异戊二烯橡胶分子量分布的方法
EP3532514B1 (de) 2016-10-31 2022-08-03 Bridgestone Corporation Verfahren zur herstellung von katalysatoren zur inline-massepolymerisation
ES2748248T3 (es) * 2017-01-16 2020-03-16 Evonik Operations Gmbh Polibutadienos, su producción y empleo
US11767388B1 (en) 2019-09-18 2023-09-26 The Goodyear Tire & Rubber Company Silicon-functionalized rubber
EP3838932B1 (de) 2019-12-20 2022-08-10 The Goodyear Tire & Rubber Company Synthese von isopren-butadien-copolymerkautschuken

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US3803053A (en) * 1968-05-08 1974-04-09 Atlantic Richfield Co Lanthanide oligomerization catalyst
DE2830080A1 (de) * 1978-07-08 1980-01-17 Bayer Ag Katalysator, dessen herstellung und verwendung zur loesungspolymerisation von butadien
IT1140452B (it) * 1981-09-25 1986-09-24 Anic Spa Procedimento per la polimerizzazione di diolefine coniugate e mezzi adatti allo scopo
CA1212932A (en) * 1982-04-01 1986-10-21 Derek K. Jenkins Polymerisation of conjugated dienes
US4663405A (en) * 1986-04-16 1987-05-05 The Goodyear Tire & Rubber Company Molecular weight modifier for use with lanthanide and actinide catalysts
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US5272236A (en) * 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5374696A (en) * 1992-03-26 1994-12-20 The Dow Chemical Company Addition polymerization process using stabilized reduced metal catalysts
JP3318999B2 (ja) * 1992-04-09 2002-08-26 株式会社デンソー コンプレッサ液圧縮検出装置およびコンプレッサ制御装置
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Also Published As

Publication number Publication date
ITMI940241A1 (it) 1995-08-12
EP0667357B1 (de) 1998-04-08
CN1111646A (zh) 1995-11-15
KR100356384B1 (ko) 2003-02-11
US5659101A (en) 1997-08-19
US5627119A (en) 1997-05-06
KR950032299A (ko) 1995-12-20
CN1064971C (zh) 2001-04-25
IT1273753B (it) 1997-07-10
ITMI940241A0 (it) 1994-02-11
EP0667357A1 (de) 1995-08-16
JPH07268013A (ja) 1995-10-17
CA2142229C (en) 2006-01-17
CA2142229A1 (en) 1995-08-12
DE69501971T2 (de) 1998-07-30
RU2141486C1 (ru) 1999-11-20
RU95101835A (ru) 1997-03-20
DE69501971D1 (de) 1998-05-14
JP3534874B2 (ja) 2004-06-07

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