DD203727A5 - Katalytisches system fuer die polymerisation von konjugierten diolefinen - Google Patents

Katalytisches system fuer die polymerisation von konjugierten diolefinen Download PDF

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Publication number
DD203727A5
DD203727A5 DD82243530A DD24353082A DD203727A5 DD 203727 A5 DD203727 A5 DD 203727A5 DD 82243530 A DD82243530 A DD 82243530A DD 24353082 A DD24353082 A DD 24353082A DD 203727 A5 DD203727 A5 DD 203727A5
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DD
German Democratic Republic
Prior art keywords
catalytic system
item
alkyl
compound
molar ratio
Prior art date
Application number
DD82243530A
Other languages
German (de)
English (en)
Inventor
Antonio Carbonaro
Domenico Ferraro
Mario Bruzzone
Original Assignee
Enoxy Chimica
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 Enoxy Chimica filed Critical Enoxy Chimica
Publication of DD203727A5 publication Critical patent/DD203727A5/de

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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
    • 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

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  • 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)
  • Polymerization Catalysts (AREA)
DD82243530A 1981-09-25 1982-09-27 Katalytisches system fuer die polymerisation von konjugierten diolefinen DD203727A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24160/81A IT1140452B (it) 1981-09-25 1981-09-25 Procedimento per la polimerizzazione di diolefine coniugate e mezzi adatti allo scopo

Publications (1)

Publication Number Publication Date
DD203727A5 true DD203727A5 (de) 1983-11-02

Family

ID=11212298

Family Applications (2)

Application Number Title Priority Date Filing Date
DD82243530A DD203727A5 (de) 1981-09-25 1982-09-27 Katalytisches system fuer die polymerisation von konjugierten diolefinen
DD82254445A DD214617A5 (de) 1981-09-25 1982-09-27 Verfahren zur polymerisierung oder copolymerisierung konjugierter diolefine

Family Applications After (1)

Application Number Title Priority Date Filing Date
DD82254445A DD214617A5 (de) 1981-09-25 1982-09-27 Verfahren zur polymerisierung oder copolymerisierung konjugierter diolefine

Country Status (21)

Country Link
US (1) US4444903A (fr)
EP (1) EP0076535B1 (fr)
JP (1) JPS5867705A (fr)
AR (1) AR245943A1 (fr)
AU (1) AU564970B2 (fr)
BR (1) BR8205374A (fr)
CA (1) CA1182804A (fr)
CS (1) CS249511B2 (fr)
DD (2) DD203727A5 (fr)
DE (1) DE3276436D1 (fr)
EG (1) EG17884A (fr)
ES (2) ES8402732A1 (fr)
IE (1) IE53557B1 (fr)
IN (1) IN157598B (fr)
IT (1) IT1140452B (fr)
MX (1) MX162400A (fr)
PL (1) PL140371B1 (fr)
PT (1) PT75607B (fr)
TR (1) TR21230A (fr)
YU (2) YU43644B (fr)
ZA (1) ZA826371B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0637589A1 (fr) * 1993-08-06 1995-02-08 ENICHEM ELASTOMERI S.r.l. Complexes halogénés nouveaux de lanthanides et leur utilisation pour la polymérisation de monomères non-saturés

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1164238B (it) * 1983-05-25 1987-04-08 Anic Spa Procedimento per la polimerizzazione del butadiene
US4695669A (en) * 1986-09-02 1987-09-22 The Dow Chemical Company Process for propylene dimerization
US4855523A (en) * 1987-08-27 1989-08-08 The Dow Chemical Company Catalyst and process for the selective dimerization of propylene to 4-methyl-1-pentene
GB8830007D0 (en) * 1988-12-22 1989-02-15 Enichem Elastomers Polymerization of butadiene
IT1265048B1 (it) * 1993-08-06 1996-10-28 Eniricerche Spa Complessi metallorganici dei lantanidi e loro uso nella polimerizzazione di monomeri insaturi
DE4334045A1 (de) * 1993-10-06 1995-04-13 Bayer Ag Katalysator, dessen Herstellung und Verwendung zur Gasphasenpolymerisation von konjugierten Dienen
US5428119A (en) * 1993-11-09 1995-06-27 Polysar Rubber Corporation Process for polybutadiene production using catalyst with high activity
IT1273753B (it) * 1994-02-11 1997-07-10 Eniriceche Spa Sistema catalitico e processo per la produzione di polidiolefine
US5914377A (en) * 1995-04-04 1999-06-22 Bayer Ag Method for the production of diene rubbers in the gas phase
DE19746266A1 (de) 1997-10-20 1999-04-22 Bayer Ag Katalysator auf Basis von Verbindungen der seltenen Erdmetalle für die Polymerisation von ungesättigten organischen Verbindungen
KR100308781B1 (ko) * 1999-08-09 2001-09-26 박찬구 폴리부타디엔의 분자량 조절 방법
DE10115106A1 (de) 2001-03-27 2002-10-10 Bayer Ag Blockcopolymerisat auf Basis von konjugierten Diolefinen und polaren Monomeren
US9226876B2 (en) * 2001-10-19 2016-01-05 The Goodyear Tire & Rubber Company Rubber for baby bottle nipples, pacifiers, and syringe plungers
US6871751B2 (en) * 2001-10-19 2005-03-29 The Goodyear Tire & Rubber Company Rubber for baby bottle nipples, pacifiers, & syringe plungers
US6780948B2 (en) 2002-03-28 2004-08-24 The Goodyear Tire & Rubber Company Synthesis of polyisoprene with neodymium catalyst
KR100553249B1 (ko) * 2003-05-15 2006-02-20 금호석유화학 주식회사 고 1,4-시스 폴리부타디엔-폴리우레탄 공중합체 및 그 제조방법
CN1528794A (zh) * 2003-09-25 2004-09-15 中国科学院长春应用化学研究所 稀土顺丁橡胶分子质量分布的调节方法
US7094849B2 (en) * 2003-12-15 2006-08-22 Bridgestone Corporation Bulk polymerization process for producing polydienes
US7091150B2 (en) * 2003-12-19 2006-08-15 The Goodyear Tire & Rubber Company Synthetic polyisoprene rubber
ES2588177T3 (es) 2004-03-02 2016-10-31 Bridgestone Corporation Proceso de polimerización en masa
DE102004022676A1 (de) * 2004-05-07 2005-12-15 Bayer Ag Hydrierte Copolymerisate aus nicht substituierten und substituierten konjugierten Dienen
CN101153069B (zh) * 2006-09-25 2010-05-12 北京化工大学 一种高顺式丁苯嵌段共聚物的制备方法
US7807763B2 (en) 2008-04-07 2010-10-05 Bridgestone Corporation Method for bulk polymerization
RU2543376C2 (ru) 2009-10-14 2015-02-27 Бриджстоун Корпорейшн Способы получения сополимера циклического и ациклического диена и резиновой смеси
EP2311889A1 (fr) 2009-10-16 2011-04-20 LANXESS Deutschland GmbH Polybutadiène catalysé au néodyme
ITMI20111652A1 (it) 2011-09-14 2013-03-15 Polimeri Europa Spa Complesso oss-azotato di lantanidi, sistema catalitico comprendente detto complesso osso-azotato e procedimento per la (co)polimerizzazione di dieni coniugati
ITMI20111650A1 (it) 2011-09-14 2013-03-15 Polimeri Europa Spa Complesso bis-imminico di lantanidi, sistema catalitico comprendente detto complesso bis-imminico e procedimento per la (co)polimerizzazione di dieni coniugati
ITMI20111651A1 (it) 2011-09-14 2013-03-15 Polimeri Europa Spa Complesso bis-immino piridinico di lantanidi, sistema catalitico comprendente detto complesso bis-immino piridinico e procedimento per la (co)polimerizzazione di dieni coniugati
SG11201404288QA (en) 2012-01-31 2014-09-26 Asahi Kasei Chemicals Corp Catalyst composition for polymerizing conjugated diene monomer
US8695665B2 (en) 2012-06-21 2014-04-15 The Goodyear Tire & Rubber Company Tire with composite of chafer and outer sidewall rubber layer components
EP3237526B1 (fr) 2014-12-23 2022-05-18 Bridgestone Americas Tire Operations, LLC Pneumatique comprenant une composition de caoutchouc contenant de l'huile
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
CN107428871B (zh) 2015-01-28 2021-03-30 株式会社普利司通 具有改善的耐冷流性的顺式-1,4-聚二烯
EP3622843B1 (fr) 2018-09-13 2023-01-25 The Goodyear Tire & Rubber Company Caoutchouc allongé à l'huile et modifié par résine
US11220595B2 (en) 2019-03-04 2022-01-11 The Goodyear Tire & Rubber Company Reinforced rubber containing silylated triglyceride oil
US11767388B1 (en) 2019-09-18 2023-09-26 The Goodyear Tire & Rubber Company Silicon-functionalized rubber
US11560462B1 (en) 2019-09-20 2023-01-24 The Goodyear Tire & Rubber Company Functionalized high cis-1,4-polybutadiene
EP3838932B1 (fr) 2019-12-20 2022-08-10 The Goodyear Tire & Rubber Company Synthèse de caoutchoucs copolymères isoprène-butadiène

Family Cites Families (8)

* 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
US3655811A (en) * 1968-07-15 1972-04-11 Atlantic Richfield Co Olefin polymerization process
US3676411A (en) * 1970-12-17 1972-07-11 Goodyear Tire & Rubber Ternary catalyst systems for the polymerization of conjugated diolefins
US4093815A (en) * 1976-08-12 1978-06-06 Phillips Petroleum Company Method for the oxidation of a conjugated diolefin
IT1078032B (it) * 1977-04-07 1985-05-08 Snam Progetti Processo per la preparazione di oligomeri del butadiene
IT1085663B (it) * 1977-08-01 1985-05-28 Snam Progetti Procedimento per la polimerizzazione e copolimerizzazione di diolefine e mezzi adatti allo scopo
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0637589A1 (fr) * 1993-08-06 1995-02-08 ENICHEM ELASTOMERI S.r.l. Complexes halogénés nouveaux de lanthanides et leur utilisation pour la polymérisation de monomères non-saturés

Also Published As

Publication number Publication date
CS249511B2 (en) 1987-03-12
AU564970B2 (en) 1987-09-03
AU8819082A (en) 1983-03-31
YU45254B (en) 1992-05-28
EG17884A (en) 1991-03-30
ES516703A0 (es) 1984-03-01
PL140371B1 (en) 1987-04-30
AR245943A1 (es) 1994-03-30
IT8124160A0 (it) 1981-09-25
IN157598B (fr) 1986-05-03
PT75607B (en) 1985-12-09
BR8205374A (pt) 1983-08-23
ES8504850A1 (es) 1985-04-16
DD214617A5 (de) 1984-10-17
IE822317L (en) 1983-03-25
US4444903A (en) 1984-04-24
ZA826371B (en) 1983-07-27
JPH042601B2 (fr) 1992-01-20
EP0076535B1 (fr) 1987-05-27
JPS5867705A (ja) 1983-04-22
IE53557B1 (en) 1988-12-07
EP0076535A1 (fr) 1983-04-13
TR21230A (tr) 1984-02-06
YU210582A (en) 1985-08-31
IT1140452B (it) 1986-09-24
PT75607A (en) 1982-10-01
YU72485A (en) 1987-06-30
ES527174A0 (es) 1985-04-16
PL238331A1 (en) 1984-05-21
MX162400A (es) 1991-05-06
YU43644B (en) 1989-10-31
ES8402732A1 (es) 1984-03-01
DE3276436D1 (en) 1987-07-02
CA1182804A (fr) 1985-02-19

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