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ES556309A0 - Procedimiento catalitico para la polimerizacion de isopreno. - Google Patents

Procedimiento catalitico para la polimerizacion de isopreno.

Info

Publication number
ES556309A0
ES556309A0 ES556309A ES556309A ES556309A0 ES 556309 A0 ES556309 A0 ES 556309A0 ES 556309 A ES556309 A ES 556309A ES 556309 A ES556309 A ES 556309A ES 556309 A0 ES556309 A0 ES 556309A0
Authority
ES
Spain
Prior art keywords
isoprene
polymerization
catalytic procedure
catalytic
procedure
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.)
Granted
Application number
ES556309A
Other languages
English (en)
Other versions
ES8801323A1 (es
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.)
Enichem Elastomers Ltd
Enichem Elastomeri SpA
Original Assignee
Enichem Elastomers Ltd
Enichem Elastomeri 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 Ltd, Enichem Elastomeri SpA filed Critical Enichem Elastomers Ltd
Publication of ES8801323A1 publication Critical patent/ES8801323A1/es
Publication of ES556309A0 publication Critical patent/ES556309A0/es
Expired 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
    • 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
    • C08F4/12—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of boron, aluminium, gallium, indium, thallium or rare earths
    • 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
    • C08F36/08—Isoprene

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES556309A 1985-06-05 1986-06-03 Procedimiento catalitico para la polimerizacion de isopreno. Expired ES8801323A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21037/85A IT1186730B (it) 1985-06-05 1985-06-05 Procedimento per la polimerizzazione di isoprene

Publications (2)

Publication Number Publication Date
ES8801323A1 ES8801323A1 (es) 1988-01-01
ES556309A0 true ES556309A0 (es) 1988-01-01

Family

ID=11175753

Family Applications (1)

Application Number Title Priority Date Filing Date
ES556309A Expired ES8801323A1 (es) 1985-06-05 1986-06-03 Procedimiento catalitico para la polimerizacion de isopreno.

Country Status (22)

Country Link
US (1) US4696984A (es)
EP (1) EP0204373B1 (es)
JP (1) JPH0784483B2 (es)
KR (1) KR910004606B1 (es)
CN (1) CN1019497B (es)
AR (1) AR241120A1 (es)
AU (1) AU587038B2 (es)
BR (1) BR8602758A (es)
CA (1) CA1250695A (es)
CS (1) CS271335B2 (es)
DD (1) DD245437A5 (es)
DE (1) DE3676743D1 (es)
EG (1) EG18887A (es)
ES (1) ES8801323A1 (es)
IE (1) IE59083B1 (es)
IN (1) IN167341B (es)
IT (1) IT1186730B (es)
PL (1) PL147662B1 (es)
PT (1) PT82706B (es)
TR (1) TR22663A (es)
YU (1) YU45333B (es)
ZA (1) ZA863994B (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1265049B1 (it) * 1993-08-06 1996-10-28 Eniricerche Spa Complessi alogenati dei lantanidi e loro uso nella polimerizzazione di monomeri insaturi
US5665827A (en) * 1996-11-07 1997-09-09 Bridgestone Corporation Synthesis of multiblock polymers using group IIA and IIB metal cyclic organometallic initiators
US6197713B1 (en) 1997-12-19 2001-03-06 Bridgestone Corporation Use of Lewis acids for the breakdown of gelatinous rare earth compounds in hydrocarbon solutions
GB2382817B (en) * 2001-10-19 2004-04-21 Goodyear Tire & Rubber Clean rubber for use in articles,such as baby bottle nipples
US6852805B2 (en) * 2001-12-21 2005-02-08 Freudenberg-Nok General Partnership Solventless liquid FKM compounds
US6812294B2 (en) 2001-12-21 2004-11-02 Freudenberg-Nok General Partnership Solventless liquid nitrile compounds
US20030139548A1 (en) * 2001-12-21 2003-07-24 Hochgesang Paul J. Solventless liquid EPDM compounds
US7335807B2 (en) * 2001-12-21 2008-02-26 Freudenberg-Nok General Partnership Solventless liquid isoprene compounds
RU2267497C2 (ru) * 2003-12-22 2006-01-10 Открытое акционерное общество "Нижнекамскнефтехим" Способ получения катализатора полимеризации бутадиена и сополимеризации бутадиена с сопряженными диенами
US7879958B2 (en) * 2007-08-07 2011-02-01 Bridgestone Corporation Polyhydroxy compounds as polymerization quenching agents
US7825201B2 (en) * 2007-12-31 2010-11-02 Bridgestone Corporation Process for producing polydienes
US7741418B2 (en) * 2007-12-31 2010-06-22 Bridgestone Corporation Process for producing polydienes
US7902309B2 (en) 2009-02-23 2011-03-08 Bridgestone Corporation Process and catalyst system for polydiene production
US8623975B2 (en) 2009-06-24 2014-01-07 Bridgestone Corporation Process for producing polydienes
CN101608003B (zh) * 2009-07-27 2012-05-16 中国科学院长春应用化学研究所 本体聚合制备中低分子量液体聚异戊二烯橡胶的方法
JP5699217B2 (ja) 2010-09-23 2015-04-08 株式会社ブリヂストン ポリジエンの生産方法
US9000107B2 (en) 2011-01-31 2015-04-07 Bridgestone Corporation Process for producing polydienes
BR112014011773B1 (pt) 2011-11-17 2020-10-13 Bridgestone Corporation processo para a produção de polidienos
EP2820054B1 (en) 2012-02-27 2017-04-05 Bridgestone Corporation Processes for the preparation of high-cis polydienes
BR112014022711B1 (pt) 2012-03-14 2021-02-17 Bridgestone Corporation processo para produção de polidienos
EP3077455B1 (en) 2013-12-03 2020-08-12 Bridgestone Corporation Process for preparing blends of cis-1,4-polybutadiene and syndiotactic 1,2-polybutadiene
RU2563844C1 (ru) * 2014-06-27 2015-09-20 Федеральное государственное унитарное предприятие "Ордена Ленина и ордена Трудового Красного Знамени научно-исследовательский институт синтетического каучука имени академика С.В. Лебедева" Способ полимеризации изопрена в массе в малообъёмных ячейках
US11124589B2 (en) 2014-10-10 2021-09-21 Bridgestone Corporation Polymerization catalyst composition and method of employing same
CN107428867B (zh) 2015-01-28 2020-09-22 株式会社普利司通 老化镧系元素基催化剂体系及其在制备顺式-1,4-聚二烯中的用途
JP6751095B2 (ja) 2015-01-28 2020-09-02 株式会社ブリヂストン コールドフロー耐性の向上したシス−１，４−ポリジエン
US10202474B2 (en) 2015-09-11 2019-02-12 Bridgestone Corporation Process for producing polydienes
RU2617411C1 (ru) * 2016-01-11 2017-04-25 Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный технологический институт (технический университет)" Устройство для полимеризации изопрена в массе
US10730985B2 (en) 2016-12-19 2020-08-04 Bridgestone Corporation Functionalized polymer, process for preparing and rubber compositions containing the functionalized polymer
EP3724244B1 (en) 2017-12-15 2024-02-21 Bridgestone Corporation Functionalized polymer, process for preparing and rubber compositions containing the functionalized polymer
JP7059378B2 (ja) 2017-12-30 2022-04-25 株式会社ブリヂストン 複数の末端官能化ポリマーを含む組成物
US12404425B2 (en) * 2018-04-13 2025-09-02 Kuraray Co., Ltd. Multilayer film and molded body provided with same
CN113677719B (zh) 2019-03-10 2024-12-27 株式会社普利司通 改性的高顺式聚二烯聚合物、相关方法和橡胶组合物
US11584808B2 (en) 2019-12-30 2023-02-21 Bridgestone Corporation Polymerization catalyst composition and method of employing same
CA3210458A1 (en) * 2021-03-03 2022-09-09 Kc Nguyen Rare-earth catalysed polyisoprene articles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA1223396A (en) * 1981-06-29 1987-06-23 Tooru Shibata Process for producing conjugated diene polymer
IT1151542B (it) * 1982-04-15 1986-12-24 Anic Spa Procedimento per la polimerizzazione di diolefine coniugate e mezzi adatti allo scopo
IT1151543B (it) * 1982-04-15 1986-12-24 Anic Spa Procedimento per la polimerizzazione di diolefine coniugate e mezzi adatti allo scopo
IT1191612B (it) * 1985-05-15 1988-03-23 Enichem Elastomers Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene

Also Published As

Publication number Publication date
BR8602758A (pt) 1987-02-10
AU587038B2 (en) 1989-08-03
DD245437A5 (de) 1987-05-06
PL147662B1 (en) 1989-07-31
AU5825086A (en) 1986-12-11
EP0204373A1 (en) 1986-12-10
CS411186A2 (en) 1989-12-13
KR910004606B1 (ko) 1991-07-08
TR22663A (tr) 1988-03-01
PT82706A (en) 1986-07-01
EP0204373B1 (en) 1991-01-09
KR870000363A (ko) 1987-02-18
AR241120A2 (es) 1991-11-15
YU45333B (en) 1992-05-28
IE861483L (en) 1986-12-05
AR241120A1 (es) 1991-11-15
CA1250695A (en) 1989-02-28
ZA863994B (en) 1987-01-28
CN1019497B (zh) 1992-12-16
JPS61283608A (ja) 1986-12-13
IT1186730B (it) 1987-12-16
ES8801323A1 (es) 1988-01-01
JPH0784483B2 (ja) 1995-09-13
US4696984A (en) 1987-09-29
EG18887A (en) 1994-11-30
IE59083B1 (en) 1994-01-12
IN167341B (es) 1990-10-13
YU94786A (en) 1987-10-31
CN86103812A (zh) 1986-12-03
DE3676743D1 (de) 1991-02-14
CS271335B2 (en) 1990-09-12
PT82706B (pt) 1988-12-15
IT8521037A0 (it) 1985-06-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102