IT8520715A0 - Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene. - Google Patents

Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene.

Info

Publication number
IT8520715A0
IT8520715A0 IT8520715A IT2071585A IT8520715A0 IT 8520715 A0 IT8520715 A0 IT 8520715A0 IT 8520715 A IT8520715 A IT 8520715A IT 2071585 A IT2071585 A IT 2071585A IT 8520715 A0 IT8520715 A0 IT 8520715A0
Authority
IT
Italy
Prior art keywords
copolymerization
butadiene
polymerization
improved procedure
procedure
Prior art date
Application number
IT8520715A
Other languages
English (en)
Other versions
IT1191612B (it
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.)
Filing date
Publication date
Application filed by Enichem Elastomers filed Critical Enichem Elastomers
Publication of IT8520715A0 publication Critical patent/IT8520715A0/it
Priority to IT20715/85A priority Critical patent/IT1191612B/it
Priority to EP86200749A priority patent/EP0201962B1/en
Priority to ZA863287A priority patent/ZA863287B/xx
Priority to IN338/MAS/86A priority patent/IN167317B/en
Priority to DE8686200749T priority patent/DE3681196D1/de
Priority to US06/859,009 priority patent/US4710553A/en
Priority to AU57098/86A priority patent/AU594335B2/en
Priority to CA000508345A priority patent/CA1266948A/en
Priority to KR1019860003660A priority patent/KR890004354B1/ko
Priority to ES555332A priority patent/ES8706733A1/es
Priority to PL1986259465A priority patent/PL146474B1/pl
Priority to IE127786A priority patent/IE58960B1/en
Priority to CN86103327A priority patent/CN1008822B/zh
Priority to DD86290235A priority patent/DD245200A5/de
Priority to CS863480A priority patent/CS271329B2/cs
Priority to PT82583A priority patent/PT82583B/pt
Priority to TR26125/86A priority patent/TR22628A/xx
Priority to SI8610790A priority patent/SI8610790A8/sl
Priority to EG282/86A priority patent/EG18512A/xx
Priority to YU79086A priority patent/YU45780B/sh
Priority to BR8602293A priority patent/BR8602293A/pt
Priority to JP61109721A priority patent/JPH072807B2/ja
Application granted granted Critical
Publication of IT1191612B publication Critical patent/IT1191612B/it
Priority to HRP-790/86A priority patent/HRP921242B1/xx

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
    • C08F4/42—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

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)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
IT20715/85A 1985-05-15 1985-05-15 Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene IT1191612B (it)

Priority Applications (23)

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
EP86200749A EP0201962B1 (en) 1985-05-15 1986-05-01 Improved process for the polymerization or copolymerization of butadiene
ZA863287A ZA863287B (en) 1985-05-15 1986-05-01 Process for the polymerization or copolymerization of butadiene
IN338/MAS/86A IN167317B (it) 1985-05-15 1986-05-01
DE8686200749T DE3681196D1 (de) 1985-05-15 1986-05-01 Verfahren zur polymerisation oder copolymerisation von butadien.
US06/859,009 US4710553A (en) 1985-05-15 1986-05-02 Process for the polymerization or copolymerization of butadiene
AU57098/86A AU594335B2 (en) 1985-05-15 1986-05-05 Improved process for the polymerization or copolymerization of butadiene
CA000508345A CA1266948A (en) 1985-05-15 1986-05-05 Process for the polymerization or copolymerization of butadiene
KR1019860003660A KR890004354B1 (ko) 1985-05-15 1986-05-10 부타디엔의 개량된 중합 및 공중합 방법
PL1986259465A PL146474B1 (en) 1985-05-15 1986-05-13 Method of obtaining poly/cis-butadiene-1,4/ or copolymers of butadiene and similar diolefines
ES555332A ES8706733A1 (es) 1985-05-15 1986-05-13 Procedimiento para la polimerizacion o copolimerizacion de butadieno
TR26125/86A TR22628A (tr) 1985-05-15 1986-05-14 Butadien'in polimerizasyonu veya kopolimerizasyonu icin islah edilmis usul
EG282/86A EG18512A (en) 1985-05-15 1986-05-14 Improved process for the polymerization of butadiene
DD86290235A DD245200A5 (de) 1985-05-15 1986-05-14 Verfahren zur herstellung von 1,4-cis-polybutadien
CS863480A CS271329B2 (en) 1985-05-15 1986-05-14 Method of 1,4-cis-polybutadiene or butadiene's copolymers preparation
PT82583A PT82583B (pt) 1985-05-15 1986-05-14 Processo aperfeicoado para a polimerizacao ou copolimerizacao de butadieno
IE127786A IE58960B1 (en) 1985-05-15 1986-05-14 Improved process for the polymerization or copolymerization of butadiene
SI8610790A SI8610790A8 (sl) 1985-05-15 1986-05-14 Postopek za pripravo 1,4-cis-polibutadienov ali butadienskih kopolimerov z diolefinis katalitsko polimerizacijo ali kopolimerizacijo monomera butadiena
CN86103327A CN1008822B (zh) 1985-05-15 1986-05-14 丁二烯聚合和共聚的改进方法
YU79086A YU45780B (sh) 1985-05-15 1986-05-14 Postupak za dobijanje 1,4-cis-polibutadiena ili butadienskih kopolimera sa diolefinima katalitičkom polimerizacijom ili kopolimerizacijom monomera butadiena
BR8602293A BR8602293A (pt) 1985-05-15 1986-05-15 Processo catalitico de preparacao 1,4-cispolibutadieno
JP61109721A JPH072807B2 (ja) 1985-05-15 1986-05-15 ブタジエン重合体又は共重合体の製法
HRP-790/86A HRP921242B1 (en) 1985-05-15 1992-11-12 A process for the polymerization or copolymerization of butadiene

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
IT8520715A0 true IT8520715A0 (it) 1985-05-15
IT1191612B IT1191612B (it) 1988-03-23

Family

ID=11170987

Family Applications (1)

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

Country Status (21)

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

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US7351776B2 (en) * 2004-03-02 2008-04-01 Bridgestone Corporation Bulk polymerization process
ITMI20042022A1 (it) * 2004-10-25 2005-01-25 Polimeri Europa Spa Processo per la preparazione di polibutadiene a basso grado di ramificazione
WO2008007551A1 (en) * 2006-07-10 2008-01-17 Konica Minolta Medical & Graphic, Inc. Process for formation of piezoelectric synthetic resin films
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
RU2366667C1 (ru) * 2008-01-09 2009-09-10 Общество с ограниченной ответственностью "Тольяттикаучук" Способ получения цис-1,4-полиизопрена
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
US9249244B2 (en) 2010-09-23 2016-02-02 Bridgestone Corporation Process for producing polydienes
WO2012075964A1 (zh) * 2010-12-09 2012-06-14 中国石油化工股份有限公司 钕系均相稀土催化剂及其应用
US9000107B2 (en) 2011-01-31 2015-04-07 Bridgestone Corporation Process for producing polydienes
EP2780381B1 (en) 2011-11-17 2015-10-07 Bridgestone Corporation Process for producing polydienes
EP2820054B1 (en) 2012-02-27 2017-04-05 Bridgestone Corporation Processes for the preparation of high-cis polydienes
KR101993024B1 (ko) 2012-03-14 2019-06-25 가부시키가이샤 브리지스톤 폴리디엔을 생산하는 방법
WO2015084922A1 (en) 2013-12-03 2015-06-11 Bridgestone Corporation Process for preparing blends of cis-1,4-polybutadiene and syndiotactic 1,2-polybutadiene
US11124589B2 (en) 2014-10-10 2021-09-21 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
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

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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
CN1008822B (zh) 1990-07-18
PT82583A (en) 1986-06-01
PT82583B (pt) 1988-11-30
IE861277L (en) 1986-11-15
AU594335B2 (en) 1990-03-08
KR860009047A (ko) 1986-12-19
EP0201962A1 (en) 1986-11-20
EG18512A (en) 1993-04-30
KR890004354B1 (ko) 1989-10-31
ES555332A0 (es) 1987-07-01
CS348086A2 (en) 1989-12-13
PL146474B1 (en) 1989-02-28
IT1191612B (it) 1988-03-23
YU79086A (en) 1987-10-31
JPH072807B2 (ja) 1995-01-18
ZA863287B (en) 1986-12-30
ES8706733A1 (es) 1987-07-01
TR22628A (tr) 1988-01-22
US4710553A (en) 1987-12-01
JPS61268705A (ja) 1986-11-28
DE3681196D1 (de) 1991-10-10
BR8602293A (pt) 1987-01-21
AU5709886A (en) 1986-11-20
CA1266948A (en) 1990-03-20
IN167317B (it) 1990-10-06
CN86103327A (zh) 1986-11-12
IE58960B1 (en) 1993-12-01
YU45780B (sh) 1992-07-20
CS271329B2 (en) 1990-09-12
EP0201962B1 (en) 1991-09-04
DD245200A5 (de) 1987-04-29

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Effective date: 19970515