JPS54134791A - Polymerization of -olefin - Google Patents

Polymerization of -olefin

Info

Publication number
JPS54134791A
JPS54134791A JP4285978A JP4285978A JPS54134791A JP S54134791 A JPS54134791 A JP S54134791A JP 4285978 A JP4285978 A JP 4285978A JP 4285978 A JP4285978 A JP 4285978A JP S54134791 A JPS54134791 A JP S54134791A
Authority
JP
Japan
Prior art keywords
halide
catalyst
olefin
hydrocarbon
electron
Prior art date
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.)
Pending
Application number
JP4285978A
Other languages
Japanese (ja)
Inventor
Kiyotaka Saito
Yoshihisa Moriya
Hideyuki Tanaka
Yutaka Mitsuta
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP4285978A priority Critical patent/JPS54134791A/en
Publication of JPS54134791A publication Critical patent/JPS54134791A/en
Pending legal-status Critical Current

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  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

PURPOSE: To prepare a highly stereoregular poly-α-olefin in high yield by uing a new catalyst system comprising a component consisting of a magnesium halide, etc., a titanium halide, etc. and an electron-donative compound, and a specific organometallic compound.
CONSTITUTION: An α-olefin is (co)polymerized in the presence of a catalyst system comprising (A) a catalyst component consisting of (a) a magnesium halide or a manganese halide, (b) a titanium halide or a vanadium halide, and (c) an electron- donative compound, e.g. orgaic acid ester, etc., and (B) an organometallic compound I or II (M1 is alkali metal; M2 is alkaline earth metal; R1 is H; R2 and R3 are H or 1W20C hydrocarbon; R4 is 1W20C hydrocarbon), e.g. III, etc.
EFFECT: The catalyst is highly active, and the removal of catalyst residue and amorphous polymer is not necessary.
COPYRIGHT: (C)1979,JPO&Japio
JP4285978A 1978-04-12 1978-04-12 Polymerization of -olefin Pending JPS54134791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4285978A JPS54134791A (en) 1978-04-12 1978-04-12 Polymerization of -olefin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4285978A JPS54134791A (en) 1978-04-12 1978-04-12 Polymerization of -olefin

Publications (1)

Publication Number Publication Date
JPS54134791A true JPS54134791A (en) 1979-10-19

Family

ID=12647745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4285978A Pending JPS54134791A (en) 1978-04-12 1978-04-12 Polymerization of -olefin

Country Status (1)

Country Link
JP (1) JPS54134791A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2346373A (en) * 1999-02-04 2000-08-09 Samsung General Chemicals Co Titanium amide based olefin polymerization catalyst

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5469194A (en) * 1977-11-15 1979-06-02 Denki Kagaku Kogyo Kk Polymerization of olefin
JPS5494492A (en) * 1978-01-10 1979-07-26 Denki Kagaku Kogyo Kk Catalyst for polymerization of olefins
JPS54102387A (en) * 1978-01-31 1979-08-11 Denki Kagaku Kogyo Kk Preparation of alpha-olefin polymer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5469194A (en) * 1977-11-15 1979-06-02 Denki Kagaku Kogyo Kk Polymerization of olefin
JPS5494492A (en) * 1978-01-10 1979-07-26 Denki Kagaku Kogyo Kk Catalyst for polymerization of olefins
JPS54102387A (en) * 1978-01-31 1979-08-11 Denki Kagaku Kogyo Kk Preparation of alpha-olefin polymer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2346373A (en) * 1999-02-04 2000-08-09 Samsung General Chemicals Co Titanium amide based olefin polymerization catalyst
GB2346373B (en) * 1999-02-04 2001-05-09 Samsung General Chemicals Co An olefin polymerization chelate catalyst and olefin polymerization method using the same

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