IT8521377A0 - Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene. - Google Patents

Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene.

Info

Publication number
IT8521377A0
IT8521377A0 IT8521377A IT2137785A IT8521377A0 IT 8521377 A0 IT8521377 A0 IT 8521377A0 IT 8521377 A IT8521377 A IT 8521377A IT 2137785 A IT2137785 A IT 2137785A IT 8521377 A0 IT8521377 A0 IT 8521377A0
Authority
IT
Italy
Prior art keywords
copolymerization
butadiene
polymerization
improved procedure
procedure
Prior art date
Application number
IT8521377A
Other languages
English (en)
Other versions
IT1186747B (it
Inventor
Silvano Gordini
Antonio Carbonaro
Stanislao Spina
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 IT8521377A0 publication Critical patent/IT8521377A0/it
Priority to IT21377/85A priority Critical patent/IT1186747B/it
Priority to ZA864520A priority patent/ZA864520B/xx
Priority to IN470/MAS/86A priority patent/IN167543B/en
Priority to AU58865/86A priority patent/AU588329B2/en
Priority to EP86201076A priority patent/EP0207558B1/en
Priority to DE8686201076T priority patent/DE3678047D1/de
Priority to US06/878,036 priority patent/US4699960A/en
Priority to ES556948A priority patent/ES8708238A1/es
Priority to KR1019860005189A priority patent/KR890002925B1/ko
Priority to CA000512808A priority patent/CA1277093C/en
Priority to DD86291924A priority patent/DD248128A5/de
Priority to CN86104504.1A priority patent/CN1005413B/zh
Priority to CS493286A priority patent/CS273176B2/cs
Priority to IE175486A priority patent/IE58948B1/en
Priority to JP61154913A priority patent/JPH0730135B2/ja
Priority to BR8603229A priority patent/BR8603229A/pt
Priority to PL1986260391A priority patent/PL147478B3/pl
Priority to YU114986A priority patent/YU46011B/sh
Priority to SI8611149A priority patent/SI8611149A8/sl
Priority to TR34786A priority patent/TR23851A/xx
Priority to EG40486A priority patent/EG18915A/xx
Priority to PT82887A priority patent/PT82887B/pt
Application granted granted Critical
Publication of IT1186747B publication Critical patent/IT1186747B/it
Priority to HRP-1149/86A priority patent/HRP921240B1/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
    • C08F4/54—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 together with other compounds thereof
    • 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

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)
IT21377/85A 1985-07-01 1985-07-01 Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene IT1186747B (it)

Priority Applications (23)

Application Number Priority Date Filing Date Title
IT21377/85A IT1186747B (it) 1985-07-01 1985-07-01 Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene
ZA864520A ZA864520B (en) 1985-07-01 1986-06-17 Process for the polimerization or copolymerization of butadiene
IN470/MAS/86A IN167543B (it) 1985-07-01 1986-06-17
AU58865/86A AU588329B2 (en) 1985-07-01 1986-06-19 Improved process for the polimerization or copolymerization of butadiene
EP86201076A EP0207558B1 (en) 1985-07-01 1986-06-20 Improved process for the polymerization of copolymerization of butadiene
DE8686201076T DE3678047D1 (de) 1985-07-01 1986-06-20 Verfahren zur polymerisation oder mischpyolymerisation von butadien.
US06/878,036 US4699960A (en) 1985-07-01 1986-06-24 Process for the polymerization or copolymerization of butadiene
ES556948A ES8708238A1 (es) 1985-07-01 1986-06-25 Procedimiento para la polimerizacion o copolimerizacion de butadieno
KR1019860005189A KR890002925B1 (ko) 1985-07-01 1986-06-27 부타디엔의 중합반응 또는 공중합반응의 개량방법
DD86291924A DD248128A5 (de) 1985-07-01 1986-06-30 Verfahren zur herstellung von butadien-polymeren oder -copolymeren mit hohem 1,4-cis-gehalt
CA000512808A CA1277093C (en) 1985-07-01 1986-06-30 Process for the polymerization or copolymerization of butadiene
CN86104504.1A CN1005413B (zh) 1985-07-01 1986-06-30 改进了的丁二烯的聚合或共聚合方法
CS493286A CS273176B2 (en) 1985-07-01 1986-06-30 Method of butadiene's homopolymer and copolymer production
IE175486A IE58948B1 (en) 1985-07-01 1986-06-30 Improved process for the polymerization or copolymerization of butadiene
PL1986260391A PL147478B3 (en) 1985-07-01 1986-07-01 Method of obtaining polymers or copolymers of butadiene and other conjugated diolefines of 1,4-cis structure
BR8603229A BR8603229A (pt) 1985-07-01 1986-07-01 Processo aperfeicoado para polimerizacao e copolimerizacao de butadieno
JP61154913A JPH0730135B2 (ja) 1985-07-01 1986-07-01 ブタジエン重合体又は共重合体の製法
YU114986A YU46011B (sh) 1985-07-01 1986-07-01 Poboljšanje postupka polimerizacije butadiena ili kopolimerizacije butadiena sa drugim konjugovanim diolefinima
SI8611149A SI8611149A8 (sl) 1985-07-01 1986-07-01 Zboljšanje postopka polimerizacije butadiena ali kopolimerizacije butadiena z drugimi konjugiranimi diolefini
TR34786A TR23851A (tr) 1985-07-01 1986-07-01 Bütadienin polimerizasyon veya polimerasyonu icin islah edilmis usul.
EG40486A EG18915A (en) 1985-07-01 1986-07-01 Improved process for the polymerization or copolymerization of butadiene.
PT82887A PT82887B (pt) 1985-07-01 1986-07-01 Processo aperfeicoado para a polimerizacao ou a copolimerizacao de butadieno
HRP-1149/86A HRP921240B1 (en) 1985-07-01 1992-11-12 Improved process for the polymerization or copolymerization of butadiene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21377/85A IT1186747B (it) 1985-07-01 1985-07-01 Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene

Publications (2)

Publication Number Publication Date
IT8521377A0 true IT8521377A0 (it) 1985-07-01
IT1186747B IT1186747B (it) 1987-12-16

Family

ID=11180895

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21377/85A IT1186747B (it) 1985-07-01 1985-07-01 Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene

Country Status (21)

Country Link
US (1) US4699960A (it)
EP (1) EP0207558B1 (it)
JP (1) JPH0730135B2 (it)
KR (1) KR890002925B1 (it)
CN (1) CN1005413B (it)
AU (1) AU588329B2 (it)
BR (1) BR8603229A (it)
CA (1) CA1277093C (it)
CS (1) CS273176B2 (it)
DD (1) DD248128A5 (it)
DE (1) DE3678047D1 (it)
EG (1) EG18915A (it)
ES (1) ES8708238A1 (it)
IE (1) IE58948B1 (it)
IN (1) IN167543B (it)
IT (1) IT1186747B (it)
PL (1) PL147478B3 (it)
PT (1) PT82887B (it)
TR (1) TR23851A (it)
YU (1) YU46011B (it)
ZA (1) ZA864520B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1230756B (it) * 1989-02-17 1991-10-29 Enichem Elastomers Metodo per la preparazione di polibutadiene a lavorabilita' migliorata.
DE4413900A1 (de) * 1994-04-21 1995-10-26 Htw Dresden Anordnung zur Gütesteuerung von Lasern
US5500396A (en) * 1995-02-09 1996-03-19 Phillips Petroleum Company Process to make small, discrete, spherical adducts
US6001478A (en) * 1997-08-08 1999-12-14 Union Carbide Chemicals & Plastics Technology Corporation Resin particle produced by diene polymerization with rare earth and transition metal catalysts
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
KR100365581B1 (ko) * 1999-02-25 2003-01-15 금호석유화학 주식회사 높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법
US6255420B1 (en) 1999-11-22 2001-07-03 Union Carbide Chemicals & Plastics Technology Corporation Start-up process for gas phase production of polybutadiene
US6897270B2 (en) * 2001-02-28 2005-05-24 Bridgestone Corporation Continuous process for the production of conjugated diene polymers having narrow molecular weight distribution and products therefrom
DE10115106A1 (de) 2001-03-27 2002-10-10 Bayer Ag Blockcopolymerisat auf Basis von konjugierten Diolefinen und polaren Monomeren
US6871751B2 (en) * 2001-10-19 2005-03-29 The Goodyear Tire & Rubber Company Rubber for baby bottle nipples, pacifiers, & syringe plungers
US9226876B2 (en) * 2001-10-19 2016-01-05 The Goodyear Tire & Rubber Company Rubber for baby bottle nipples, pacifiers, and syringe plungers
US6780948B2 (en) 2002-03-28 2004-08-24 The Goodyear Tire & Rubber Company Synthesis of polyisoprene with neodymium catalyst
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
JP5111101B2 (ja) 2004-03-02 2012-12-26 株式会社ブリヂストン バルク重合プロセス
FR2892121B1 (fr) * 2005-10-19 2008-01-04 Michelin Soc Tech Procede de preparation en continu d'un systeme catalytique pour polymeriser un diene conjugue, et installation pour sa mise en oeuvre.
US7807763B2 (en) 2008-04-07 2010-10-05 Bridgestone Corporation Method for bulk polymerization
WO2011047021A1 (en) 2009-10-14 2011-04-21 Bridgestone Corporation Processes for preparation of cyclic acyclic diene copolymer and rubber composition
RU2523799C1 (ru) 2011-12-20 2014-07-27 Чайна Петролеум Энд Кемикал Корпорейшн Добавка и способ для обрыва полимеризации и/или снижения вязкости раствора полимера
EP3237526B1 (en) 2014-12-23 2022-05-18 Bridgestone Americas Tire Operations, LLC Tire comprising an oil-containing rubber composition
WO2016123319A1 (en) 2015-01-28 2016-08-04 Bridgestone Corporation Aged lanthanide-based catalyst systems and their use in the preparation of cis-1,4-polydienes
CN114085303B (zh) * 2021-12-21 2022-12-02 青岛科技大学 一种催化体系及其应用、间同1,2-聚丁二烯的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB950221A (en) * 1960-12-19 1964-02-19 Phillips Petroleum Co Improvements in or relating to butadiene polymers
IT1085663B (it) * 1977-08-01 1985-05-28 Snam Progetti Procedimento per la polimerizzazione e copolimerizzazione di diolefine e mezzi adatti allo scopo
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
IT1164238B (it) * 1983-05-25 1987-04-08 Anic Spa Procedimento per la polimerizzazione del butadiene

Also Published As

Publication number Publication date
YU46011B (sh) 1992-12-21
ES556948A0 (es) 1987-10-01
BR8603229A (pt) 1987-02-24
EG18915A (en) 1994-10-30
KR870001241A (ko) 1987-03-12
ES8708238A1 (es) 1987-10-01
DD248128A5 (de) 1987-07-29
CS273176B2 (en) 1991-03-12
DE3678047D1 (de) 1991-04-18
KR890002925B1 (ko) 1989-08-12
JPS6213411A (ja) 1987-01-22
PT82887A (en) 1986-08-01
CN86104504A (zh) 1987-02-18
EP0207558B1 (en) 1991-03-13
IE861754L (en) 1987-01-01
JPH0730135B2 (ja) 1995-04-05
YU114986A (en) 1987-10-31
AU5886586A (en) 1987-01-08
PL147478B3 (en) 1989-06-30
PT82887B (pt) 1989-01-30
IT1186747B (it) 1987-12-16
CN1005413B (zh) 1989-10-11
IN167543B (it) 1990-11-10
TR23851A (tr) 1990-10-15
CA1277093C (en) 1990-11-27
AU588329B2 (en) 1989-09-14
US4699960A (en) 1987-10-13
EP0207558A1 (en) 1987-01-07
IE58948B1 (en) 1993-12-01
CS493286A2 (en) 1990-07-12
ZA864520B (en) 1987-02-25

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970710