DE68906254D1 - Katalysator fuer ethylenpolymerisation. - Google Patents

Katalysator fuer ethylenpolymerisation.

Info

Publication number
DE68906254D1
DE68906254D1 DE8989122539T DE68906254T DE68906254D1 DE 68906254 D1 DE68906254 D1 DE 68906254D1 DE 8989122539 T DE8989122539 T DE 8989122539T DE 68906254 T DE68906254 T DE 68906254T DE 68906254 D1 DE68906254 D1 DE 68906254D1
Authority
DE
Germany
Prior art keywords
carbon atoms
catalyst
inorganic oxide
electron donor
adsorbed
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 - Fee Related
Application number
DE8989122539T
Other languages
English (en)
Other versions
DE68906254T2 (de
Inventor
Francis Gregory Stakem
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.)
Union Carbide Chemicals and Plastics Technology LLC
Union Carbide Corp
Original Assignee
Union Carbide Chemicals and Plastics Technology LLC
Union Carbide Chemicals and Plastics Co Inc
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 Union Carbide Chemicals and Plastics Technology LLC, Union Carbide Chemicals and Plastics Co Inc filed Critical Union Carbide Chemicals and Plastics Technology LLC
Publication of DE68906254D1 publication Critical patent/DE68906254D1/de
Application granted granted Critical
Publication of DE68906254T2 publication Critical patent/DE68906254T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
DE8989122539T 1988-12-07 1989-12-06 Katalysator fuer ethylenpolymerisation. Expired - Fee Related DE68906254T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/280,981 US4948771A (en) 1988-12-07 1988-12-07 Ethylene copolymerization catalyst

Publications (2)

Publication Number Publication Date
DE68906254D1 true DE68906254D1 (de) 1993-06-03
DE68906254T2 DE68906254T2 (de) 1993-08-12

Family

ID=23075465

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989122539T Expired - Fee Related DE68906254T2 (de) 1988-12-07 1989-12-06 Katalysator fuer ethylenpolymerisation.

Country Status (9)

Country Link
US (1) US4948771A (de)
EP (1) EP0374595B1 (de)
JP (1) JPH075673B2 (de)
AT (1) ATE88725T1 (de)
AU (1) AU620476B2 (de)
CA (1) CA2004720C (de)
DE (1) DE68906254T2 (de)
ES (1) ES2039818T3 (de)
NO (1) NO894897L (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5002916A (en) * 1990-03-02 1991-03-26 Exxon Chemical Patents Inc. Silica supported vanadium carboxylate catalysts

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135809A (en) * 1960-07-21 1964-06-02 Southern Res Inst Isomerization process
CA1174800A (en) * 1981-08-24 1984-09-18 Charles Cozewith Gas phase method for producing copolymers of ethylene and higher alpha-olefins
US4508842A (en) * 1983-03-29 1985-04-02 Union Carbide Corporation Ethylene polymerization using supported vanadium catalyst
IL71356A (en) * 1983-03-29 1987-07-31 Union Carbide Corp Process for producing polyethylene,a supported vanadium catalyst precursor therefor and a catalyst composition containing said supported precursor
CA1225983A (en) * 1983-04-26 1987-08-25 Paul D. Smith Supported vanadium dihalide-ether complex catalyst
MA21070A1 (fr) * 1986-09-30 1988-04-01 Union Carbide Corp Catalyseur de polymerisation de l'ethytene .

Also Published As

Publication number Publication date
JPH02194011A (ja) 1990-07-31
JPH075673B2 (ja) 1995-01-25
US4948771A (en) 1990-08-14
EP0374595B1 (de) 1993-04-28
AU620476B2 (en) 1992-02-20
AU4592889A (en) 1990-06-14
CA2004720C (en) 1995-01-10
ATE88725T1 (de) 1993-05-15
CA2004720A1 (en) 1990-06-07
DE68906254T2 (de) 1993-08-12
NO894897D0 (no) 1989-12-06
ES2039818T3 (es) 1993-10-01
NO894897L (no) 1990-06-08
EP0374595A1 (de) 1990-06-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BARZ, P., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 80803 MUENCHEN

8339 Ceased/non-payment of the annual fee