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FR2500457B1 - - Google Patents

Info

Publication number
FR2500457B1
FR2500457B1 FR8202865A FR8202865A FR2500457B1 FR 2500457 B1 FR2500457 B1 FR 2500457B1 FR 8202865 A FR8202865 A FR 8202865A FR 8202865 A FR8202865 A FR 8202865A FR 2500457 B1 FR2500457 B1 FR 2500457B1
Authority
FR
France
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
FR8202865A
Other versions
FR2500457A1 (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.)
Chemplex Co
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 FR2500457A1 publication Critical patent/FR2500457A1/fr
Application granted granted Critical
Publication of FR2500457B1 publication Critical patent/FR2500457B1/fr
Granted 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
FR8202865A 1981-02-23 1982-02-22 Nouveau catalyseur a base d'un alkylmagnesium, d'un organosilane et d'un compose de titane, son procede de production et son application a la polymerisation d'olefines Granted FR2500457A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/237,297 US4335016A (en) 1981-02-23 1981-02-23 Catalyst and method

Publications (2)

Publication Number Publication Date
FR2500457A1 FR2500457A1 (fr) 1982-08-27
FR2500457B1 true FR2500457B1 (fr) 1985-03-15

Family

ID=22893153

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8202865A Granted FR2500457A1 (fr) 1981-02-23 1982-02-22 Nouveau catalyseur a base d'un alkylmagnesium, d'un organosilane et d'un compose de titane, son procede de production et son application a la polymerisation d'olefines

Country Status (7)

Country Link
US (1) US4335016A (fr)
JP (1) JPS606963B2 (fr)
CA (1) CA1171058A (fr)
DE (1) DE3206303C2 (fr)
FR (1) FR2500457A1 (fr)
GB (1) GB2093467B (fr)
NL (1) NL183652B (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478988A (en) * 1981-07-29 1984-10-23 Chemplex Company Polymerization method
US4511669A (en) * 1982-09-30 1985-04-16 E. I. Du Pont De Nemours And Company High efficiency catalysts for varying olefin polymer molecular weight distribution
CA1219996A (fr) * 1982-11-10 1987-03-31 Kazuo Matsuura Preparation de polyolefines
US4477587A (en) * 1982-12-20 1984-10-16 Stauffer Chemical Company Supported catalyst for polymerization of olefins
US4458027A (en) * 1983-03-18 1984-07-03 E. I. Du Pont De Nemours And Company Olefin polymerization catalysts
CA1263370A (fr) * 1985-03-25 1989-11-28 Masaaki Katao CATALYSEUR ET METHODE POUR L'OBTENTION DE POLYMERES .alpha.-OLEFINIQUES
JPS61296007A (ja) * 1985-06-25 1986-12-26 Sumitomo Chem Co Ltd オレフイン重合体の製造法
JPS62256802A (ja) * 1986-04-28 1987-11-09 Sumitomo Chem Co Ltd α−オレフイン重合体の製造法
BR8801533A (pt) * 1987-04-03 1988-11-08 Mitsubishi Petrochemical Co Catalisador para a polimerizacao de olefinas
JPH0780968B2 (ja) * 1987-09-09 1995-08-30 住友化学工業株式会社 オレフィン重合体の製造法
US5108972A (en) * 1989-10-16 1992-04-28 Akzo Nv Process of making halide/alkoxy-containing magnesium complex
WO1991005608A1 (fr) * 1989-10-16 1991-05-02 Akzo N.V. Procede de fabrication de complexe de magnesium contenant de l'halogenure/alcoxy
US5063188A (en) * 1990-04-06 1991-11-05 Texas Alkyls, Inc. Catalyst component for ethylene polyermization and copolymerization
US5514634A (en) * 1991-11-06 1996-05-07 Mobil Oil Corporation High activity polyethylene catalysts
US5470812A (en) * 1991-11-06 1995-11-28 Mobil Oil Corporation High activity polyethylene catalysts prepared with alkoxysilane reagents
US5336652A (en) * 1991-11-06 1994-08-09 Mobil Oil Corporation High activity polyethylene catalysts prepared with alkoxysilane reagents
US5939348A (en) * 1991-11-06 1999-08-17 Mobil Oil Corporation Catalyst for the manufacture of polythylene with a narrow molecular weight distribution
US5416051A (en) * 1992-03-24 1995-05-16 Exxon Research & Engineering Co. Pillared metakandite clay compositions as sorbents, catalysts and ceramic and refractory precursors
US6410663B2 (en) 1992-06-08 2002-06-25 Fina Technology, Inc. Electron donors in a Ziegler-Natta catalyst for the production of high melt flow copolymers
US5891817A (en) * 1992-06-08 1999-04-06 Fina Technology, Inc. Electron donors for improved olefin polymerization
US5258345A (en) * 1992-11-20 1993-11-02 Mobil Oil Corporation High-activity polyethylene catalysts
CA2174766C (fr) * 1993-11-18 2005-06-21 Robert Ivan Mink Composition de catalyseur pour la copolymerisation de l'ethylene
WO1997012675A1 (fr) * 1995-10-06 1997-04-10 Mobil Oil Corporation Catalyseur destine a la fabrication de polyethylene presentant une repartition serree du poids moleculaire
US6677265B1 (en) 1997-12-08 2004-01-13 Albemarle Corporation Process of producing self-supported catalysts
US6323148B1 (en) 1998-12-04 2001-11-27 Equistar Chemicals, Lp Ethylene polymerization catalyst and catalyst system
US6171993B1 (en) 1998-12-04 2001-01-09 Equistar Chemicals, Lp Enhanced-impact LLDPE with a shear modifiable network structure
US6184169B1 (en) 1999-11-17 2001-02-06 Equistar Chemicals, Lp Ethylene polymerization catalyst and catalyst system
US8426535B2 (en) * 2001-08-06 2013-04-23 Ineos Europe Limited Chain growth reaction process
US7087686B2 (en) * 2001-08-06 2006-08-08 Bp Chemicals Limited Chain growth reaction process
US7307036B2 (en) * 2004-07-22 2007-12-11 Formosa Plastics Corporation U.S.A. Highly active alpha-olefin polymerization catalyst
US20090318643A1 (en) * 2005-10-31 2009-12-24 China Petroleum & Chemical Corporation Catalyst Component for Ethylene Polymerization, Preparation Thereof and Catalyst Comprising the Same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676418A (en) * 1968-07-20 1972-07-11 Mitsubishi Petrochemical Co Catalytic production of olefin polymers
US3992322A (en) * 1975-04-11 1976-11-16 Universal Oil Products Company Preparation of polymerization catalyst systems
DE2621591C2 (de) * 1975-05-14 1986-03-13 Nissan Chemical Industries, Ltd., Tokio/Tokyo Verfahren zur Polymerisation von Äthylen
JPS58448B2 (ja) * 1976-09-27 1983-01-06 三井化学株式会社 ポリオレフインの製造方法
US4189553A (en) * 1976-12-01 1980-02-19 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
IT1078995B (it) * 1977-05-24 1985-05-08 Montedison Spa Catalizzatori per la polimeriazzazione di olefine
US4258167A (en) * 1978-02-13 1981-03-24 Nissan Chemical Industries, Ltd. Process for producing powdery isotactic polyolefin
US4287091A (en) * 1979-08-03 1981-09-01 Phillips Petroleum Co. Polymerization catalysts
JPS5817204B2 (ja) * 1979-09-21 1983-04-05 宇部興産株式会社 α−オレフィンの重合法

Also Published As

Publication number Publication date
FR2500457A1 (fr) 1982-08-27
GB2093467A (en) 1982-09-02
DE3206303C2 (de) 1986-10-16
DE3206303A1 (de) 1982-12-02
GB2093467B (en) 1984-06-20
CA1171058A (fr) 1984-07-17
JPS606963B2 (ja) 1985-02-21
NL183652B (nl) 1988-07-18
NL8200303A (nl) 1982-09-16
US4335016A (en) 1982-06-15
JPS57153006A (en) 1982-09-21

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Legal Events

Date Code Title Description
ST Notification of lapse