BE868762A - Nouveaux cocatalyseurs de trialkyl-aluminium - Google Patents

Nouveaux cocatalyseurs de trialkyl-aluminium

Info

Publication number
BE868762A
BE868762A BE189089A BE189089A BE868762A BE 868762 A BE868762 A BE 868762A BE 189089 A BE189089 A BE 189089A BE 189089 A BE189089 A BE 189089A BE 868762 A BE868762 A BE 868762A
Authority
BE
Belgium
Prior art keywords
cocatalyzers
trialkyl
aluminum
new
new trialkyl
Prior art date
Application number
BE189089A
Other languages
English (en)
Inventor
Arthur W Jun Langer
Original Assignee
Exxon Research Engineering Co
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
Priority claimed from US05/812,530 external-priority patent/US4145313A/en
Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of BE868762A publication Critical patent/BE868762A/fr

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
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

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)
BE189089A 1977-07-05 1978-07-05 Nouveaux cocatalyseurs de trialkyl-aluminium BE868762A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/812,530 US4145313A (en) 1977-04-25 1977-07-05 Novel trialkyl aluminum cocatalyst

Publications (1)

Publication Number Publication Date
BE868762A true BE868762A (fr) 1979-01-05

Family

ID=25209862

Family Applications (1)

Application Number Title Priority Date Filing Date
BE189089A BE868762A (fr) 1977-07-05 1978-07-05 Nouveaux cocatalyseurs de trialkyl-aluminium

Country Status (7)

Country Link
JP (1) JPS5414490A (fr)
BE (1) BE868762A (fr)
CA (1) CA1108113A (fr)
DE (1) DE2829162A1 (fr)
FR (1) FR2396769B1 (fr)
IT (1) IT1096280B (fr)
NL (1) NL7804930A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1142161A (fr) * 1978-03-29 1983-03-01 Exxon Research And Engineering Company Cocatalyseur a base d'aluminium-alkyle
CA1142908A (fr) * 1979-03-07 1983-03-15 Arthur W. Langer, Jr. Cocatalyseur a base d'aluminium-alcoyle
CA1142909A (fr) * 1979-03-07 1983-03-15 Exxon Research And Engineering Company Cocatalyseur a base d'aluminium-alcoyle
US4310439A (en) * 1979-03-07 1982-01-12 Exxon Research & Engineering Co. Novel trialkyl aluminum cocatalyst

Also Published As

Publication number Publication date
CA1108113A (fr) 1981-09-01
FR2396769A1 (fr) 1979-02-02
IT1096280B (it) 1985-08-26
DE2829162A1 (de) 1979-01-18
IT7823030A0 (it) 1978-05-04
JPS5414490A (en) 1979-02-02
FR2396769B1 (fr) 1987-08-28
NL7804930A (nl) 1979-01-09

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: EXXON RESEARCH AND ENGINEERING CY

Effective date: 19910731