BR8301824A - Processo de polimerizacao de diolefinas conjugadas e sistema catalitico nele utilizado - Google Patents

Processo de polimerizacao de diolefinas conjugadas e sistema catalitico nele utilizado

Info

Publication number
BR8301824A
BR8301824A BR8301824A BR8301824A BR8301824A BR 8301824 A BR8301824 A BR 8301824A BR 8301824 A BR8301824 A BR 8301824A BR 8301824 A BR8301824 A BR 8301824A BR 8301824 A BR8301824 A BR 8301824A
Authority
BR
Brazil
Prior art keywords
polymerization process
system used
catalytic system
conjugated diolefins
diolefins
Prior art date
Application number
BR8301824A
Other languages
English (en)
Inventor
Antonio Carbonaro
Domenico Ferraro
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 BR8301824A publication Critical patent/BR8301824A/pt

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
    • 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BR8301824A 1982-04-15 1983-04-06 Processo de polimerizacao de diolefinas conjugadas e sistema catalitico nele utilizado BR8301824A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20746/82A IT1151542B (it) 1982-04-15 1982-04-15 Procedimento per la polimerizzazione di diolefine coniugate e mezzi adatti allo scopo

Publications (1)

Publication Number Publication Date
BR8301824A true BR8301824A (pt) 1983-12-20

Family

ID=11171451

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8301824A BR8301824A (pt) 1982-04-15 1983-04-06 Processo de polimerizacao de diolefinas conjugadas e sistema catalitico nele utilizado

Country Status (20)

Country Link
US (1) US4525549A (pt)
EP (1) EP0092270B1 (pt)
JP (1) JPS58187402A (pt)
AU (1) AU565051B2 (pt)
BR (1) BR8301824A (pt)
CA (1) CA1205446A (pt)
CS (1) CS240958B2 (pt)
DD (1) DD209582A5 (pt)
DE (1) DE3366688D1 (pt)
EG (1) EG15942A (pt)
ES (1) ES8502131A1 (pt)
IE (1) IE56761B1 (pt)
IN (1) IN161008B (pt)
IT (1) IT1151542B (pt)
MX (1) MX162409A (pt)
PL (1) PL140562B1 (pt)
PT (1) PT76555B (pt)
SU (1) SU1396959A3 (pt)
YU (1) YU44738B (pt)
ZA (1) ZA832520B (pt)

Families Citing this family (12)

* 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
IT1191612B (it) * 1985-05-15 1988-03-23 Enichem Elastomers Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene
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
IT1186747B (it) * 1985-07-01 1987-12-16 Enichem Elastomers Procedimento migliorato per la polimerizzazione o copolimerizzazione del butadiene
IT1230756B (it) * 1989-02-17 1991-10-29 Enichem Elastomers Metodo per la preparazione di polibutadiene a lavorabilita' migliorata.
US5405815A (en) * 1993-06-17 1995-04-11 The Goodyear Tire & Rubber Company Process for preparing a catalyst system useful in the synthesis of isoprene-butadiene rubber
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
KR100352764B1 (ko) * 2000-03-16 2002-09-16 금호석유화학 주식회사 신규한 단분자 니오디뮴 카르복실레이트 화합물 및 이를포함하는 디엔 중합용 촉매
DE10115106A1 (de) 2001-03-27 2002-10-10 Bayer Ag Blockcopolymerisat auf Basis von konjugierten Diolefinen und polaren Monomeren
KR100553249B1 (ko) 2003-05-15 2006-02-20 금호석유화학 주식회사 고 1,4-시스 폴리부타디엔-폴리우레탄 공중합체 및 그 제조방법
US7094849B2 (en) * 2003-12-15 2006-08-22 Bridgestone Corporation Bulk polymerization process for producing polydienes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297667A (en) * 1963-02-28 1967-01-10 Union Carbide Corp Production of cis-1, 4-polydienes by polymerization of 1, 3-dienes
US3803053A (en) * 1968-05-08 1974-04-09 Atlantic Richfield Co Lanthanide oligomerization catalyst
CA1087596A (en) * 1976-05-14 1980-10-14 Battelle Memorial Institute Process for the preparation of olefine polymerization catalysts
DE2830080A1 (de) * 1978-07-08 1980-01-17 Bayer Ag Katalysator, dessen herstellung und verwendung zur loesungspolymerisation von butadien
US4384982A (en) * 1981-05-18 1983-05-24 Phillips Petroleum Company Process and catalyst for olefin polymerization

Also Published As

Publication number Publication date
AU1328383A (en) 1983-10-20
IE56761B1 (en) 1991-12-04
AU565051B2 (en) 1987-09-03
IT8220746A0 (it) 1982-04-15
PL140562B1 (en) 1987-05-30
US4525549A (en) 1985-06-25
ES521800A0 (es) 1984-12-16
MX162409A (es) 1991-05-07
IT1151542B (it) 1986-12-24
CS240958B2 (en) 1986-03-13
PT76555B (en) 1986-03-12
EP0092270B1 (en) 1986-10-08
JPS58187402A (ja) 1983-11-01
DD209582A5 (de) 1984-05-16
CS271383A2 (en) 1985-06-13
PT76555A (en) 1983-05-01
IN161008B (pt) 1987-09-12
ZA832520B (en) 1983-12-28
EP0092270A1 (en) 1983-10-26
ES8502131A1 (es) 1984-12-16
PL241513A1 (en) 1984-04-24
IE830846L (en) 1983-10-15
JPH0322887B2 (pt) 1991-03-27
EG15942A (en) 1986-12-30
YU44738B (en) 1991-02-28
CA1205446A (en) 1986-06-03
YU85583A (en) 1986-02-28
SU1396959A3 (ru) 1988-05-15
DE3366688D1 (en) 1986-11-13

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Legal Events

Date Code Title Description
RH Request refused
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 06/04/98