FR2396769B1 - Nouveaux cocatalyseurs de trialkyl-aluminium - Google Patents

Nouveaux cocatalyseurs de trialkyl-aluminium

Info

Publication number
FR2396769B1
FR2396769B1 FR7814404A FR7814404A FR2396769B1 FR 2396769 B1 FR2396769 B1 FR 2396769B1 FR 7814404 A FR7814404 A FR 7814404A FR 7814404 A FR7814404 A FR 7814404A FR 2396769 B1 FR2396769 B1 FR 2396769B1
Authority
FR
France
Prior art keywords
trialkyl
new
aluminum cocatalysts
cocatalysts
aluminum
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7814404A
Other languages
English (en)
Other versions
FR2396769A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and 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 and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of FR2396769A1 publication Critical patent/FR2396769A1/fr
Application granted granted Critical
Publication of FR2396769B1 publication Critical patent/FR2396769B1/fr
Expired legal-status Critical Current

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)
FR7814404A 1977-07-05 1978-05-16 Nouveaux cocatalyseurs de trialkyl-aluminium Expired FR2396769B1 (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 (2)

Publication Number Publication Date
FR2396769A1 FR2396769A1 (fr) 1979-02-02
FR2396769B1 true FR2396769B1 (fr) 1987-08-28

Family

ID=25209862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7814404A Expired FR2396769B1 (fr) 1977-07-05 1978-05-16 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
US4310439A (en) * 1979-03-07 1982-01-12 Exxon Research & Engineering Co. Novel trialkyl aluminum cocatalyst
CA1142909A (fr) * 1979-03-07 1983-03-15 Exxon Research And Engineering Company Cocatalyseur a base d'aluminium-alcoyle

Also Published As

Publication number Publication date
NL7804930A (nl) 1979-01-09
DE2829162A1 (de) 1979-01-18
FR2396769A1 (fr) 1979-02-02
JPS5414490A (en) 1979-02-02
IT7823030A0 (it) 1978-05-04
BE868762A (fr) 1979-01-05
CA1108113A (fr) 1981-09-01
IT1096280B (it) 1985-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse