FR2265768A1 - - Google Patents

Info

Publication number
FR2265768A1
FR2265768A1 FR7509714A FR7509714A FR2265768A1 FR 2265768 A1 FR2265768 A1 FR 2265768A1 FR 7509714 A FR7509714 A FR 7509714A FR 7509714 A FR7509714 A FR 7509714A FR 2265768 A1 FR2265768 A1 FR 2265768A1
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.)
Granted
Application number
FR7509714A
Other languages
French (fr)
Other versions
FR2265768B1 (en
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of FR2265768A1 publication Critical patent/FR2265768A1/fr
Application granted granted Critical
Publication of FR2265768B1 publication Critical patent/FR2265768B1/fr
Expired 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
    • 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
FR7509714A 1974-03-27 1975-03-27 Expired FR2265768B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2265768A1 true FR2265768A1 (en) 1975-10-24
FR2265768B1 FR2265768B1 (en) 1982-03-19

Family

ID=12429993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7509714A Expired FR2265768B1 (en) 1974-03-27 1975-03-27

Country Status (7)

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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373565A1 (en) * 1976-12-13 1978-07-07 Mitsubishi Chem Ind PROCESS FOR PREPARING A POLYOLEFIN
FR2392037A1 (en) * 1977-05-24 1978-12-22 Montedison Spa CATALYSTS FOR THE POLYMERIZATION OF OLEFINS
EP0045885A2 (en) * 1980-07-24 1982-02-17 Montedison S.p.A. Catalyst components for polymerizing ethylene
EP0196585A2 (en) * 1985-03-25 1986-10-08 Sumitomo Chemical Company, Limited Catalyst and process for producing alpha-olefin polymers using the same
EP0206817A1 (en) * 1985-06-25 1986-12-30 Sumitomo Chemical Company, Limited Catalyst for producing olefin polymers and polymerization process using the catalyst
EP0244678A1 (en) * 1986-04-28 1987-11-11 Sumitomo Chemical Company, Limited Process for producing alpha-olefin polymer
EP0245854A1 (en) * 1986-05-15 1987-11-19 Sumitomo Chemical Company, Limited Process for producing olefin polymer

Families Citing this family (12)

* 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
CA1141093A (en) 1979-05-17 1983-02-08 Brian L. Goodall Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions
EP0026655A1 (en) * 1979-10-01 1981-04-08 Imperial Chemical Industries Plc Titanium halide material and production thereof
JPS56166205A (en) * 1980-05-23 1981-12-21 Idemitsu Kosan Co Ltd Stereoregular polymerization of alpha-olefin
EP0048299A1 (en) * 1980-09-23 1982-03-31 The Dow Chemical Company High efficiency catalyst and polymerization of olefins
CA1162700A (en) 1981-01-30 1984-02-21 Kiyoshi Kawai Process for producing ethylene polymers
DE3124222A1 (en) * 1981-06-20 1983-02-03 Hoechst Ag, 6000 Frankfurt METHOD FOR PRODUCING A POLYOLEFIN AND CATALYST THEREFOR
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
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 (en) 2008-12-25 2014-03-26 住友化学株式会社 Propylene-based block copolymer production method

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373565A1 (en) * 1976-12-13 1978-07-07 Mitsubishi Chem Ind PROCESS FOR PREPARING A POLYOLEFIN
FR2392037A1 (en) * 1977-05-24 1978-12-22 Montedison Spa CATALYSTS FOR THE POLYMERIZATION OF OLEFINS
EP0045885A2 (en) * 1980-07-24 1982-02-17 Montedison S.p.A. Catalyst components for polymerizing ethylene
EP0045885A3 (en) * 1980-07-24 1982-08-25 Montedison S.P.A. Catalyst components for polymerizing ethylene
EP0196585A3 (en) * 1985-03-25 1987-11-11 Sumitomo Chemical Company, Limited Catalyst and process for producing alpha-olefin polymers using the same
EP0196585A2 (en) * 1985-03-25 1986-10-08 Sumitomo Chemical Company, Limited Catalyst and process for producing alpha-olefin polymers using the same
US4743665A (en) * 1985-03-25 1988-05-10 Sumitomo Chemical Company, Limited Process for producing α-olefin polymers
EP0206817A1 (en) * 1985-06-25 1986-12-30 Sumitomo Chemical Company, Limited Catalyst for producing olefin polymers and polymerization process using the catalyst
US4771023A (en) * 1985-06-25 1988-09-13 Sumitomo Chemical Company, Limited Process for producing olefin polymers and catalyst used therein
US4891411A (en) * 1985-06-25 1990-01-02 Sumtiomo Chemical Company, Limited Process for producing olefin polymers and catalyst used therein
EP0244678A1 (en) * 1986-04-28 1987-11-11 Sumitomo Chemical Company, Limited Process for producing alpha-olefin polymer
EP0245854A1 (en) * 1986-05-15 1987-11-19 Sumitomo Chemical Company, Limited Process for producing olefin polymer
US4806433A (en) * 1986-05-15 1989-02-21 Sumitomo Chemical Company, Limited Process for producing olefin polymer

Also Published As

Publication number Publication date
GB1498862A (en) 1978-01-25
DE2513849A1 (en) 1975-10-09
JPS5724361B2 (en) 1982-05-24
BE827206A (en) 1975-07-16
NL7503694A (en) 1975-09-30
JPS50126785A (en) 1975-10-06
FR2265768B1 (en) 1982-03-19
BR7501794A (en) 1975-12-30

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Legal Events

Date Code Title Description
ST Notification of lapse