CS271329B2 - Method of 1,4-cis-polybutadiene or butadiene's copolymers preparation - Google Patents

Method of 1,4-cis-polybutadiene or butadiene's copolymers preparation Download PDF

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Publication number
CS271329B2
CS271329B2 CS863480A CS348086A CS271329B2 CS 271329 B2 CS271329 B2 CS 271329B2 CS 863480 A CS863480 A CS 863480A CS 348086 A CS348086 A CS 348086A CS 271329 B2 CS271329 B2 CS 271329B2
Authority
CS
Czechoslovakia
Prior art keywords
butadiene
polymerization
neodymium
reactor
temperature
Prior art date
Application number
CS863480A
Other languages
Czech (cs)
English (en)
Other versions
CS348086A2 (en
Inventor
Antonio Carbonaro
Silvano Gordini
Salvatore Cucinella
Original Assignee
Enichem Elastomers
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.)
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Publication date
Application filed by Enichem Elastomers filed Critical Enichem Elastomers
Publication of CS348086A2 publication Critical patent/CS348086A2/cs
Publication of CS271329B2 publication Critical patent/CS271329B2/cs

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    • 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
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/52—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from 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
    • 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
    • C08F36/06—Butadiene

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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)
  • 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)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
CS863480A 1985-05-15 1986-05-14 Method of 1,4-cis-polybutadiene or butadiene's copolymers preparation CS271329B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20715/85A IT1191612B (it) 1985-05-15 1985-05-15 Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene

Publications (2)

Publication Number Publication Date
CS348086A2 CS348086A2 (en) 1989-12-13
CS271329B2 true CS271329B2 (en) 1990-09-12

Family

ID=11170987

Family Applications (1)

Application Number Title Priority Date Filing Date
CS863480A CS271329B2 (en) 1985-05-15 1986-05-14 Method of 1,4-cis-polybutadiene or butadiene's copolymers preparation

Country Status (21)

Country Link
US (1) US4710553A (ko)
EP (1) EP0201962B1 (ko)
JP (1) JPH072807B2 (ko)
KR (1) KR890004354B1 (ko)
CN (1) CN1008822B (ko)
AU (1) AU594335B2 (ko)
BR (1) BR8602293A (ko)
CA (1) CA1266948A (ko)
CS (1) CS271329B2 (ko)
DD (1) DD245200A5 (ko)
DE (1) DE3681196D1 (ko)
EG (1) EG18512A (ko)
ES (1) ES8706733A1 (ko)
IE (1) IE58960B1 (ko)
IN (1) IN167317B (ko)
IT (1) IT1191612B (ko)
PL (1) PL146474B1 (ko)
PT (1) PT82583B (ko)
TR (1) TR22628A (ko)
YU (1) YU45780B (ko)
ZA (1) ZA863287B (ko)

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IT1191614B (it) * 1985-05-15 1988-03-23 Enichem Elastomers Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene
IT1186730B (it) * 1985-06-05 1987-12-16 Enichem Elastomers Procedimento per la polimerizzazione di isoprene
IT1230756B (it) * 1989-02-17 1991-10-29 Enichem Elastomers Metodo per la preparazione di polibutadiene a lavorabilita' migliorata.
JPH0791340B2 (ja) * 1990-10-19 1995-10-04 旭化成工業株式会社 共役ジェン類重合体の製造方法
DE4334045A1 (de) * 1993-10-06 1995-04-13 Bayer Ag Katalysator, dessen Herstellung und Verwendung zur Gasphasenpolymerisation von konjugierten Dienen
DE4436059A1 (de) * 1994-10-10 1996-04-11 Bayer Ag Verfahren zur Herstellung von mittels Nd-Katalysatoren polymerisierten Dienkautschuken mit niedrigem cold-flow und geringem Eigengeruch
US5914377A (en) * 1995-04-04 1999-06-22 Bayer Ag Method for the production of diene rubbers in the gas phase
US5798416A (en) * 1995-07-18 1998-08-25 Toyo Tire & Rubber Co., Ltd. Automobile vibration-isolating rubber composition and automobile vibration-isolating device
US6441107B1 (en) * 1998-12-18 2002-08-27 Union Carbide Chemicals & Plastics Technology Corporation Molecular weight control of gas phase polymerized polybutadiene when using a rare earth catalyst
KR100352764B1 (ko) * 2000-03-16 2002-09-16 금호석유화학 주식회사 신규한 단분자 니오디뮴 카르복실레이트 화합물 및 이를포함하는 디엔 중합용 촉매
ES2588177T3 (es) * 2004-03-02 2016-10-31 Bridgestone Corporation Proceso de polimerización en masa
ITMI20042022A1 (it) * 2004-10-25 2005-01-25 Polimeri Europa Spa Processo per la preparazione di polibutadiene a basso grado di ramificazione
JP5083213B2 (ja) * 2006-07-10 2012-11-28 コニカミノルタエムジー株式会社 圧電性合成樹脂膜の形成方法
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
ITMI20080570A1 (it) * 2008-04-02 2009-10-03 Polimeri Europa Spa Procedimento per la preparazione di polibutadiene ramificato ad alto contenuto in unita' 1,4-cis
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
CN101955567B (zh) * 2009-07-20 2012-06-27 中国石油化工股份有限公司 一种催化体系及制备双烯烃共聚弹性体的方法
CN103154044B (zh) 2010-09-23 2016-02-17 株式会社普利司通 用于生产聚二烯的方法
EP2650313B1 (en) * 2010-12-09 2016-03-02 China Petroleum & Chemical Corporation Neodymium based homogeneous phase rare earth catalyst and use thereof
US9000107B2 (en) 2011-01-31 2015-04-07 Bridgestone Corporation Process for producing polydienes
US9505859B2 (en) 2011-11-17 2016-11-29 Bridgestone Corporation Process for producing polydienes
JP6231997B2 (ja) 2012-02-27 2017-11-15 株式会社ブリヂストン 高シスポリジエンを調製する方法
KR101993024B1 (ko) 2012-03-14 2019-06-25 가부시키가이샤 브리지스톤 폴리디엔을 생산하는 방법
EP3077455B1 (en) 2013-12-03 2020-08-12 Bridgestone Corporation Process for preparing blends of cis-1,4-polybutadiene and syndiotactic 1,2-polybutadiene
WO2016057985A1 (en) 2014-10-10 2016-04-14 Bridgestone Corporation Polymerization catalyst composition and method of employing same
US10202474B2 (en) 2015-09-11 2019-02-12 Bridgestone Corporation Process for producing polydienes
US10730985B2 (en) 2016-12-19 2020-08-04 Bridgestone Corporation Functionalized polymer, process for preparing and rubber compositions containing the functionalized polymer
CN108929396B (zh) * 2017-05-25 2020-07-28 北京化工大学 一种稀土金属催化剂体系及制备高顺式共轭二烯烃聚合物的方法
KR102314628B1 (ko) 2017-11-13 2021-10-20 주식회사 엘지화학 연속식 중합에 의한 공액디엔계 중합체의 제조방법
CN111630075B (zh) 2017-12-15 2023-04-28 株式会社普利司通 官能化聚合物、用于制备该官能化聚合物的方法和含有该官能化聚合物的橡胶组合物
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
JP6614295B1 (ja) * 2018-08-24 2019-12-04 横浜ゴム株式会社 芳香族ビニル−ジエン共重合体の製造方法、及び、ゴム組成物の製造方法
KR102677553B1 (ko) 2018-12-13 2024-06-24 주식회사 엘지화학 공액디엔계 중합체, 이의 제조방법 및 이를 포함하는 고무 조성물
US11584808B2 (en) 2019-12-30 2023-02-21 Bridgestone Corporation Polymerization catalyst composition and method of employing same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770710A (en) * 1971-08-23 1973-11-06 Firestone Tire & Rubber Co Bulk polymerization of diolefins
DE2830080A1 (de) * 1978-07-08 1980-01-17 Bayer Ag Katalysator, dessen herstellung und verwendung zur loesungspolymerisation von butadien
IT1151542B (it) * 1982-04-15 1986-12-24 Anic Spa Procedimento per la polimerizzazione di diolefine coniugate e mezzi adatti allo scopo
IT1164238B (it) * 1983-05-25 1987-04-08 Anic Spa Procedimento per la polimerizzazione del butadiene
US4575538A (en) * 1984-12-20 1986-03-11 Phillips Petroleum Company Olefin polymerization
IT1191614B (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
EP0201962B1 (en) 1991-09-04
KR890004354B1 (ko) 1989-10-31
EG18512A (en) 1993-04-30
EP0201962A1 (en) 1986-11-20
ES555332A0 (es) 1987-07-01
KR860009047A (ko) 1986-12-19
YU45780B (sh) 1992-07-20
AU5709886A (en) 1986-11-20
PT82583B (pt) 1988-11-30
US4710553A (en) 1987-12-01
AU594335B2 (en) 1990-03-08
PT82583A (en) 1986-06-01
YU79086A (en) 1987-10-31
IT1191612B (it) 1988-03-23
CN86103327A (zh) 1986-11-12
JPH072807B2 (ja) 1995-01-18
JPS61268705A (ja) 1986-11-28
IE58960B1 (en) 1993-12-01
DD245200A5 (de) 1987-04-29
CN1008822B (zh) 1990-07-18
CA1266948A (en) 1990-03-20
BR8602293A (pt) 1987-01-21
IN167317B (ko) 1990-10-06
PL146474B1 (en) 1989-02-28
IT8520715A0 (it) 1985-05-15
ZA863287B (en) 1986-12-30
DE3681196D1 (de) 1991-10-10
ES8706733A1 (es) 1987-07-01
TR22628A (tr) 1988-01-22
CS348086A2 (en) 1989-12-13
IE861277L (en) 1986-11-15

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MK4A Patent expired

Effective date: 20010514