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 (31)

* 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
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
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
US7879958B2 (en) * 2007-08-07 2011-02-01 Bridgestone Corporation Polyhydroxy compounds as polymerization quenching agents
US7741418B2 (en) * 2007-12-31 2010-06-22 Bridgestone Corporation Process for producing polydienes
US7825201B2 (en) * 2007-12-31 2010-11-02 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
RU2569673C2 (ru) 2010-09-23 2015-11-27 Бриджстоун Корпорейшн Способ получения полидиенов
US9000107B2 (en) 2011-01-31 2015-04-07 Bridgestone Corporation Process for producing polydienes
JP6196982B2 (ja) 2011-11-17 2017-09-13 株式会社ブリヂストン ポリジエンを製造するためのプロセス
US9353205B2 (en) 2012-02-27 2016-05-31 Bridgestone Corporation Processes for the preparation of high-cis polydienes
SG11201405572QA (en) 2012-03-14 2014-10-30 Bridgestsone Corp Process for producing polydienes
WO2015084922A1 (en) 2013-12-03 2015-06-11 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
US10774162B2 (en) 2015-01-28 2020-09-15 Bridgestone Corporation Aged lanthanide-based catalyst systems and their use in the preparation of cis-1,4-polydienes
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
US11807704B2 (en) 2017-12-15 2023-11-07 Bridgestone Corporation Functionalized polymer, process for preparing and rubber compositions containing the functionalized polymer
WO2019133633A1 (en) 2017-12-30 2019-07-04 Bridgestone Corporation Composition including multiple terminally functionalized polymers
US11584808B2 (en) 2019-12-30 2023-02-21 Bridgestone Corporation Polymerization catalyst composition and method of employing same
AU2022230913A1 (en) * 2021-03-03 2023-10-05 Lifestyles Healthcare Pte. Ltd. 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
IT1151543B (it) * 1982-04-15 1986-12-24 Anic Spa Procedimento per la polimerizzazione di diolefine coniugate e mezzi adatti allo scopo
IT1151542B (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
IT1186730B (it) 1987-12-16
EG18887A (en) 1994-11-30
CA1250695A (en) 1989-02-28
ZA863994B (en) 1987-01-28
PT82706A (en) 1986-07-01
AR241120A2 (es) 1991-11-15
EP0204373B1 (en) 1991-01-09
CS411186A2 (en) 1989-12-13
DE3676743D1 (de) 1991-02-14
DD245437A5 (de) 1987-05-06
KR870000363A (ko) 1987-02-18
BR8602758A (pt) 1987-02-10
IT8521037A0 (it) 1985-06-05
CN1019497B (zh) 1992-12-16
AU5825086A (en) 1986-12-11
US4696984A (en) 1987-09-29
IN167341B (es) 1990-10-13
AU587038B2 (en) 1989-08-03
IE861483L (en) 1986-12-05
TR22663A (tr) 1988-03-01
CN86103812A (zh) 1986-12-03
ES8801323A1 (es) 1988-01-01
PT82706B (pt) 1988-12-15
JPS61283608A (ja) 1986-12-13
KR910004606B1 (ko) 1991-07-08
EP0204373A1 (en) 1986-12-10
JPH0784483B2 (ja) 1995-09-13
IE59083B1 (en) 1994-01-12
CS271335B2 (en) 1990-09-12
YU45333B (en) 1992-05-28
PL147662B1 (en) 1989-07-31
AR241120A1 (es) 1991-11-15
YU94786A (en) 1987-10-31

Similar Documents

Publication Publication Date Title
ES556309A0 (es) Procedimiento catalitico para la polimerizacion de isopreno.
ES551924A0 (es) Procedimiento para la preracion de ester-2-(5-cloroquinolin-8-iloxi-5-acetico-alquilico.
AR240463A1 (es) Catalizador soportado para la polimerizacion de olefinas y procedimiento para prepararlos.
ES556550A0 (es) Un procedimiento para la preparacion de androsta -1-4-dien-3,17-dionas.
ES551249A0 (es) Un procedimiento para la preparacion de peptidilaminodioles.
ES557827A0 (es) Procedimiento para la preparacion de dipeptidos de n,n-dialquil-guanidino.
ES555834A0 (es) Un procedimiento para la preparacion de nuevas piranopiridinas.
ES557642A0 (es) Procedimiento para la obtencion de amidas de acidos benzoheterociclilalcanoicos.
ES556738A0 (es) Un procedimiento para la preparacion de nuevos piridazinaminas.
MX162864B (es) Procedimiento para la preparacion de 2,2,6,6-tetraalquil-4-piperidilaminas
ES2013995B3 (es) Procedimiento para la carbonilacion de compuestos etilenicamente no saturados.
ES554127A0 (es) Procedimiento para la sintesis de perfluoroalcanos y haloperfluoroalcanos.
ES554983A0 (es) Un procedimiento para la preparacion de silileteres.
ES556313A0 (es) Procedimiento para la produccion de gamma-butirolactona.
IT8620664A0 (it) Procedimento di scissione catalitica.
ES2007557B3 (es) Procedimiento para la preparacion de (2,2)- paraciclofano.
ES555839A0 (es) Procedimiento para la obtencion de quinoloncarboxilatos.
ES555369A0 (es) Un procedimiento para la preparacion de un polialquenoilisocianato.
ES556514A0 (es) Procedimiento para la preparacion de derivados de 2-oxi-4h-3, 1-benzoxazin-4-ona
ES556369A0 (es) Procedimiento para la obtencion de acidos 4-quinolon-3-carboxilicos 1,8- puenteados.
MX206274A (es) Procedimiento para preparar catalizador para polimerizacion de olefinas.
ES555723A0 (es) Un procedimiento para la preparacion de tetrahidroimidazoquinazolinonas.
ES552427A0 (es) Procedimiento para la dimerizacion de 4,4'-diisocianatodifenilmetano
NO864154D0 (no) Katalysatorpreparat, samt fremgangsmaate for dets fremstilling.
ES557791A0 (es) Procedimiento para la obtencion de 3-acelaminobenzisotialzol-s,s-dioxidos

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102