BE859448A - Catalyseur de polymerisation d'olefines et sa preparation - Google Patents

Catalyseur de polymerisation d'olefines et sa preparation

Info

Publication number
BE859448A
BE859448A BE181512A BE181512A BE859448A BE 859448 A BE859448 A BE 859448A BE 181512 A BE181512 A BE 181512A BE 181512 A BE181512 A BE 181512A BE 859448 A BE859448 A BE 859448A
Authority
BE
Belgium
Prior art keywords
preparation
polymerization catalyst
olefin polymerization
olefin
catalyst
Prior art date
Application number
BE181512A
Other languages
English (en)
Original Assignee
Chemplex 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
Application filed by Chemplex Co filed Critical Chemplex Co
Publication of BE859448A publication Critical patent/BE859448A/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
BE181512A 1976-04-07 1977-10-06 Catalyseur de polymerisation d'olefines et sa preparation BE859448A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/674,450 US4128500A (en) 1976-04-07 1976-04-07 Polymerization catalyst and method

Publications (1)

Publication Number Publication Date
BE859448A true BE859448A (fr) 1978-02-01

Family

ID=24706649

Family Applications (1)

Application Number Title Priority Date Filing Date
BE181512A BE859448A (fr) 1976-04-07 1977-10-06 Catalyseur de polymerisation d'olefines et sa preparation

Country Status (7)

Country Link
US (2) US4128500A (fr)
BE (1) BE859448A (fr)
DE (1) DE2713897C2 (fr)
FI (1) FI770884A (fr)
FR (1) FR2347385A1 (fr)
GB (1) GB1531370A (fr)
NO (1) NO152847C (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590246A (en) * 1979-05-31 1986-05-20 Norchem, Inc. Method of polymerizing olefins
US4279780A (en) * 1980-04-18 1981-07-21 Chemplex Company Method of preparing catalyst supports
JPS57198705A (en) * 1981-06-01 1982-12-06 Asahi Chem Ind Co Ltd Olefin polymerization catalyst
US4791089A (en) * 1983-10-07 1988-12-13 Enron Chemical Corporation Zirconia-titania-silica tergels and their use as catalyst supports
US5032651A (en) * 1990-05-29 1991-07-16 Phillips Petroleum Company Method for producing olefin polymer blends utilizing a chromium-zirconium dual catalyst system
US5104841A (en) * 1991-04-22 1992-04-14 Phillips Petroleum Company Olefin polymerization catalysts and processes
US5137997A (en) * 1991-04-22 1992-08-11 Phillips Petroleum Company Olefin polymerization catalysts and processes
DE19833170A1 (de) * 1998-07-23 2000-01-27 Targor Gmbh Verfahren zur Herstellung eines metallhaltigen Trägerkatalysators oder einer Trägerkatalysatorkomponente durch Tränkung einer Trägersubstanz
US7705097B2 (en) * 2004-06-16 2010-04-27 Basell Polyolefine Gmbh Process for preparing a chromium-based catalyst for the polymerization and/or copolymerization of olefins
DE102004028765A1 (de) * 2004-06-16 2006-01-05 Basell Polyolefine Gmbh Chrom und Zirkon enthaltender Katalysator für die Polymerisation und/oder Copolymerisation von Olefinen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3165504A (en) * 1961-02-27 1965-01-12 Phillips Petroleum Co Catalyst and process for producing olefin polymers
US3756998A (en) * 1968-10-14 1973-09-04 Union Carbide Corp L catalysts polymerization of olefins using supported pi arenechromium tricarbony
GB1313183A (en) * 1970-09-03 1973-04-11 Ici Ltd Polymerisation process and catalysts
GB1429174A (en) * 1972-06-12 1976-03-24 Bp Chem Int Ltd Polymerisation process and catalyst
US3844975A (en) * 1972-11-10 1974-10-29 Union Carbide Corp Thermally aged hydride based polymerization catalyst
GB1505818A (en) * 1974-06-11 1978-03-30 British Petroleum Co Polymerisation process
US3953413A (en) * 1974-06-13 1976-04-27 Chemplex Company Supported chromium-containing catalyst and process of polymerizing 1-olefins
US4035561A (en) * 1974-10-24 1977-07-12 Chemplex Company Method of polymerizing
US4016343A (en) * 1975-08-22 1977-04-05 Chemplex Company Tetravalent chromium alkoxide polymerization catalyst and method
US4041224A (en) * 1975-11-19 1977-08-09 Chemplex Company Catalyst, method and polymerization processes
US4053437A (en) * 1976-03-04 1977-10-11 Chemplex Company Polyolefin catalyst and method for its preparation
US4071673A (en) * 1976-11-03 1978-01-31 Chemplex Company Catalyst and method

Also Published As

Publication number Publication date
NO770570L (no) 1977-10-10
FR2347385B1 (fr) 1980-07-04
US4128500A (en) 1978-12-05
FI770884A (fr) 1977-10-08
GB1531370A (en) 1978-11-08
NO152847C (no) 1985-11-27
DE2713897C2 (de) 1985-01-10
DE2713897A1 (de) 1977-10-13
US4146694A (en) 1979-03-27
FR2347385A1 (fr) 1977-11-04
NO152847B (no) 1985-08-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CHEMPLEX CY

Effective date: 19911031