IT1096280B - TRIALKYL-ALUMINUM-BASED COCATALYST - Google Patents

TRIALKYL-ALUMINUM-BASED COCATALYST

Info

Publication number: IT1096280B
Authority: IT; Italy
Prior art keywords: trialkyl; aluminum; based cocatalyst; cocatalyst
Prior art date: 1977-07-05

Application number

IT23030/78A

Other languages

Italian (it)

Other versions

IT7823030A0 (en

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.)

1977-07-05

Filing date

1978-05-04

Publication date

1985-08-26

1977-07-05 Priority claimed from US05/812,530 external-priority patent/US4145313A/en

1978-05-04 Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co

1978-05-04 Publication of IT7823030A0 publication Critical patent/IT7823030A0/en

1985-08-26 Application granted granted Critical

1985-08-26 Publication of IT1096280B publication Critical patent/IT1096280B/en

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)

IT23030/78A 1977-07-05 1978-05-04 TRIALKYL-ALUMINUM-BASED COCATALYST IT1096280B (en)

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
IT7823030A0 IT7823030A0 (en)	1978-05-04
IT1096280B true IT1096280B (en)	1985-08-26

Family

ID=25209862

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT23030/78A IT1096280B (en)	1977-07-05	1978-05-04	TRIALKYL-ALUMINUM-BASED COCATALYST

Country Status (7)

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

Families Citing this family (4)

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

1978
- 1978-04-10 CA CA300,729A patent/CA1108113A/en not_active Expired
- 1978-04-28 JP JP5215278A patent/JPS5414490A/en active Pending
- 1978-05-04 IT IT23030/78A patent/IT1096280B/en active
- 1978-05-08 NL NL7804930A patent/NL7804930A/en not_active Application Discontinuation
- 1978-05-16 FR FR7814404A patent/FR2396769B1/en not_active Expired
- 1978-07-03 DE DE19782829162 patent/DE2829162A1/en not_active Ceased
- 1978-07-05 BE BE189089A patent/BE868762A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
IT7823030A0 (en)	1978-05-04
JPS5414490A (en)	1979-02-02
BE868762A (en)	1979-01-05
DE2829162A1 (en)	1979-01-18
FR2396769A1 (en)	1979-02-02
CA1108113A (en)	1981-09-01
NL7804930A (en)	1979-01-09
FR2396769B1 (en)	1987-08-28

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