BE827206A - Procede de preparation de polymeres d'alphaolefines - Google Patents

Procede de preparation de polymeres d'alphaolefines

Info

Publication number
BE827206A
BE827206A BE154789A BE154789A BE827206A BE 827206 A BE827206 A BE 827206A BE 154789 A BE154789 A BE 154789A BE 154789 A BE154789 A BE 154789A BE 827206 A BE827206 A BE 827206A
Authority
BE
Belgium
Prior art keywords
preparing
alphaolefin polymers
alphaolefin
polymers
preparing alphaolefin
Prior art date
Application number
BE154789A
Other languages
English (en)
Inventor
A Shiga
Y Fukui
K Matsumura
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 filed Critical
Publication of BE827206A publication Critical patent/BE827206A/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
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/04—Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene

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)
BE154789A 1974-03-27 1975-03-26 Procede de preparation de polymeres d'alphaolefines BE827206A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3500674A JPS5724361B2 (fr) 1974-03-27 1974-03-27

Publications (1)

Publication Number Publication Date
BE827206A true BE827206A (fr) 1975-07-16

Family

ID=12429993

Family Applications (1)

Application Number Title Priority Date Filing Date
BE154789A BE827206A (fr) 1974-03-27 1975-03-26 Procede de preparation de polymeres d'alphaolefines

Country Status (7)

Country Link
JP (1) JPS5724361B2 (fr)
BE (1) BE827206A (fr)
BR (1) BR7501794A (fr)
DE (1) DE2513849A1 (fr)
FR (1) FR2265768B1 (fr)
GB (1) GB1498862A (fr)
NL (1) NL7503694A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR60862B (en) * 1976-01-30 1978-09-01 Snam Progetti Process for olephines polymerization and compositions suitable for the polymerization
GB1569228A (en) * 1976-12-13 1980-06-11 Mitsubishi Chem Ind Process for the polymerisation of olefins and catalyst therefor
IT1078995B (it) * 1977-05-24 1985-05-08 Montedison Spa Catalizzatori per la polimeriazzazione di olefine
CA1141093A (fr) 1979-05-17 1983-02-08 Brian L. Goodall Compositions catalytiques pour la polymerisation d'olefines, et methode de polymerisation d'olefines utilisant ces compositions
EP0026655A1 (fr) * 1979-10-01 1981-04-08 Imperial Chemical Industries Plc Matériau à base d'halogénure de titane et sa préparation
JPS56166205A (en) * 1980-05-23 1981-12-21 Idemitsu Kosan Co Ltd Stereoregular polymerization of alpha-olefin
IT1150031B (it) * 1980-07-24 1986-12-10 Montedison Spa Componenti di catalizzatori per la polimerizzazione dell'etilene
EP0048299A1 (fr) * 1980-09-23 1982-03-31 The Dow Chemical Company Catalyseur de grande efficacité et polymérisation des oléfines
EP0057420B1 (fr) 1981-01-30 1986-05-07 Sumitomo Chemical Company, Limited Procédé de préparation de polymères d'éthylène
DE3124222A1 (de) * 1981-06-20 1983-02-03 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung eines polyolefins und katalysator hierfuer
US5064795A (en) * 1982-08-27 1991-11-12 Phillips Petroleum Company Polymerization of olefins
US4663403A (en) * 1983-02-04 1987-05-05 Phillips Petroleum Company Polymerization of olefins
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
JPS62267305A (ja) * 1986-05-15 1987-11-20 Sumitomo Chem Co Ltd オレフイン重合体の製造法
SG73622A1 (en) 1998-03-11 2000-06-20 Sumitomo Chemical Co Solid catalyst component and catalyst for olefin polymerization and process for producing olefin polymer
US8039552B2 (en) 2008-07-04 2011-10-18 Sumitomo Chemical Company, Limited Process for producing propylene block copolymer
JP5454107B2 (ja) 2008-12-25 2014-03-26 住友化学株式会社 プロピレン系ブロック共重合体の製造方法

Also Published As

Publication number Publication date
GB1498862A (en) 1978-01-25
FR2265768A1 (fr) 1975-10-24
NL7503694A (nl) 1975-09-30
JPS5724361B2 (fr) 1982-05-24
DE2513849A1 (de) 1975-10-09
JPS50126785A (fr) 1975-10-06
BR7501794A (pt) 1975-12-30
FR2265768B1 (fr) 1982-03-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SUMITOMO CHEMICAL CY LTD

Effective date: 19910331