NL7503694A - PROCESS FOR THE PREPARATION OF POLYMERS OF (ALPHA) -OLEFINS. - Google Patents

PROCESS FOR THE PREPARATION OF POLYMERS OF (ALPHA) -OLEFINS.

Info

Publication number
NL7503694A
NL7503694A NL7503694A NL7503694A NL7503694A NL 7503694 A NL7503694 A NL 7503694A NL 7503694 A NL7503694 A NL 7503694A NL 7503694 A NL7503694 A NL 7503694A NL 7503694 A NL7503694 A NL 7503694A
Authority
NL
Netherlands
Prior art keywords
olefins
alpha
polymers
preparation
Prior art date
Application number
NL7503694A
Other languages
Dutch (nl)
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of NL7503694A publication Critical patent/NL7503694A/en

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
NL7503694A 1974-03-27 1975-03-27 PROCESS FOR THE PREPARATION OF POLYMERS OF (ALPHA) -OLEFINS. NL7503694A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7503694A true NL7503694A (en) 1975-09-30

Family

ID=12429993

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7503694A NL7503694A (en) 1974-03-27 1975-03-27 PROCESS FOR THE PREPARATION OF POLYMERS OF (ALPHA) -OLEFINS.

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)

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 (en) * 1977-05-24 1985-05-08 Montedison Spa CATALYSTS FOR THE POLYMERIZATION OF OLEFINE
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
IT1150031B (en) * 1980-07-24 1986-12-10 Montedison Spa COMPONENTS OF CATALYSTS FOR THE POLYMERIZATION OF ETHYLENE
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
CA1263370A (en) * 1985-03-25 1989-11-28 Masaaki Katao CATALYST AND PROCESS FOR PRODUCING .alpha.-OLEFIN POLYMERS USING THE SAME
JPS61296007A (en) * 1985-06-25 1986-12-26 Sumitomo Chem Co Ltd Production of olefinic polymer
JPS62256802A (en) * 1986-04-28 1987-11-09 Sumitomo Chem Co Ltd Production of alpha-olefin polymer
JPS62267305A (en) * 1986-05-15 1987-11-20 Sumitomo Chem Co Ltd Production of olefinic polymer
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

Also Published As

Publication number Publication date
GB1498862A (en) 1978-01-25
FR2265768A1 (en) 1975-10-24
DE2513849A1 (en) 1975-10-09
JPS5724361B2 (en) 1982-05-24
BE827206A (en) 1975-07-16
JPS50126785A (en) 1975-10-06
FR2265768B1 (en) 1982-03-19
BR7501794A (en) 1975-12-30

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Legal Events

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