BR8305888A - Processo para a preparacao de poliisopreno e catalisador que contem beta-ticl3 compreendendo um ativador - Google Patents

Processo para a preparacao de poliisopreno e catalisador que contem beta-ticl3 compreendendo um ativador

Info

Publication number
BR8305888A
BR8305888A BR8305888A BR8305888A BR8305888A BR 8305888 A BR8305888 A BR 8305888A BR 8305888 A BR8305888 A BR 8305888A BR 8305888 A BR8305888 A BR 8305888A BR 8305888 A BR8305888 A BR 8305888A
Authority
BR
Brazil
Prior art keywords
ticl3
polyisoprene
activator
understanding
preparation
Prior art date
Application number
BR8305888A
Other languages
English (en)
Inventor
John Clement Chadwick
Brian Leslie Goodall
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BR8305888A publication Critical patent/BR8305888A/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
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers 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
    • C08F136/04—Homopolymers 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
    • C08F136/08—Isoprene

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)
BR8305888A 1982-10-27 1983-10-25 Processo para a preparacao de poliisopreno e catalisador que contem beta-ticl3 compreendendo um ativador BR8305888A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8204147 1982-10-27

Publications (1)

Publication Number Publication Date
BR8305888A true BR8305888A (pt) 1984-05-29

Family

ID=19840473

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8305888A BR8305888A (pt) 1982-10-27 1983-10-25 Processo para a preparacao de poliisopreno e catalisador que contem beta-ticl3 compreendendo um ativador

Country Status (8)

Country Link
US (1) US4600757A (pt)
EP (1) EP0107871B1 (pt)
JP (1) JPS5993704A (pt)
AU (1) AU560560B2 (pt)
BR (1) BR8305888A (pt)
CA (1) CA1219251A (pt)
DE (1) DE3366937D1 (pt)
ZA (1) ZA837471B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604439B1 (fr) * 1986-09-26 1989-07-28 Solvay Solide catalytique utilisable pour la polymerisation stereospecifique des alpha-olefines, procede pour le preparer et procede pour polymeriser des alpha-olefines en sa presence
BE1003968A3 (fr) * 1990-11-08 1992-07-28 Solvay Solide catalytique utilisable pour la polymerisation stereospecifique des alpha-olefines, procede pour le preparer et procede pour polymeriser des alpha-olefines en sa presence

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE585827A (pt) * 1959-04-07
US3455891A (en) * 1966-10-20 1969-07-15 Shell Oil Co Method of polymerizing isoprene with ziegler type catalyst
GB1196354A (en) * 1967-03-31 1970-06-24 Goodyear Tire & Rubber A method of preparing Beta Titanium Trichloride
DE1800713A1 (de) * 1967-10-07 1969-04-30 Japan Synthetic Rubber Co Ltd Verfahren zur Herstellung von Polyisopren und ein Katalysator hierfuer
GB1408620A (en) * 1972-12-04 1975-10-01 Shell Int Research Isoprene polymerization and catalyst therefor
CA1152056A (en) * 1979-06-11 1983-08-16 Brian L. Goodall Process for the stereospecific polymerization of an alpha-olefin and an alpha-olefin polymerization catalyst system

Also Published As

Publication number Publication date
CA1219251A (en) 1987-03-17
AU560560B2 (en) 1987-04-09
US4600757A (en) 1986-07-15
JPH0425289B2 (pt) 1992-04-30
AU2056583A (en) 1984-05-03
EP0107871B1 (en) 1986-10-15
DE3366937D1 (en) 1986-11-20
JPS5993704A (ja) 1984-05-30
EP0107871A1 (en) 1984-05-09
ZA837471B (en) 1984-06-27

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Legal Events

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

Free format text: PATENTE EXTINTA EM 25/10/98