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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
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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US7091150B2 (en) * 2003-12-19 2006-08-15 The Goodyear Tire & Rubber Company Synthetic polyisoprene rubber
ITMI20040076A1 (it) * 2004-01-22 2004-04-22 Polimeri Europa Spa Procedimento per la preparazione di polibutadiene a basso grado di ranificazione
EP1816145B1 (de) 2004-11-01 2014-01-15 Ube Industries, Ltd. Polymerisationskatalysator für polymer auf basis von konjugierten dienen, verfahren zur herstellung von polymer auf basis von konjugierten dienen damit, kautschukzusammensetzung für reifen und kautschukzusammensetzung für golfball
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
JP6055824B2 (ja) * 2012-05-30 2016-12-27 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
TWI639502B (zh) * 2013-03-13 2018-11-01 日商宇部興產股份有限公司 共軛二烯聚合用觸媒及使用該觸媒之共軛二烯聚合物、改質共軛二烯聚合物、其等之製造方法、輪胎用橡膠組成物、及橡膠皮帶用橡膠組成物
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
TWI671323B (zh) * 2014-09-12 2019-09-11 日商宇部興產股份有限公司 聚丁二烯及橡膠組成物
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
JP6751207B2 (ja) 2016-10-31 2020-09-02 株式会社ブリヂストン インラインバルク重合のための触媒を調製する方法
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Also Published As

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

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