JPS54102387A - Preparation of alpha-olefin polymer - Google Patents

Preparation of alpha-olefin polymer

Info

Publication number
JPS54102387A
JPS54102387A JP966278A JP966278A JPS54102387A JP S54102387 A JPS54102387 A JP S54102387A JP 966278 A JP966278 A JP 966278A JP 966278 A JP966278 A JP 966278A JP S54102387 A JPS54102387 A JP S54102387A
Authority
JP
Japan
Prior art keywords
olefin
tix
alr
aluminum compound
pulverizing
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
JP966278A
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 JP966278A priority Critical patent/JPS54102387A/en
Publication of JPS54102387A publication Critical patent/JPS54102387A/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 using a catalyst system comprising a specific solid compound, e.g. titanium trihalide, etc., and an aluminum compound.
CONSTITUTION: An α-olefin is (co)polymerized in the presence of a catalyst system comprising (A) a solid compound composed of (a) the product prepared by pulverizing TiX3, e.g. titanium trichloride, etc., or VX3 together with a complex of TiX3 and an electron donor, e.g. ethyl benzoate, etc., or (b) the product prepared by pulverizing the mixture of (a) with a magnesium halide or manganese halide, and (B) aluminum compounds, i.e. (c) a trialkylaluminum and/or (d) an aluminum compound M1AlR1R2R3R4 (M1 is alkali metal; R1WR4 are 1W20C alkyl) and/or (e) an aluminum compound M2(AlR1R2R3R4)2 (M2 is alkaline earth metal).
COPYRIGHT: (C)1979,JPO&Japio
JP966278A 1978-01-31 1978-01-31 Preparation of alpha-olefin polymer Pending JPS54102387A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP966278A JPS54102387A (en) 1978-01-31 1978-01-31 Preparation of alpha-olefin polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP966278A JPS54102387A (en) 1978-01-31 1978-01-31 Preparation of alpha-olefin polymer

Publications (1)

Publication Number Publication Date
JPS54102387A true JPS54102387A (en) 1979-08-11

Family

ID=11726418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP966278A Pending JPS54102387A (en) 1978-01-31 1978-01-31 Preparation of alpha-olefin polymer

Country Status (1)

Country Link
JP (1) JPS54102387A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54134791A (en) * 1978-04-12 1979-10-19 Denki Kagaku Kogyo Kk Polymerization of -olefin
JPS54134790A (en) * 1978-04-12 1979-10-19 Denki Kagaku Kogyo Kk Polymerization of olefin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54134791A (en) * 1978-04-12 1979-10-19 Denki Kagaku Kogyo Kk Polymerization of -olefin
JPS54134790A (en) * 1978-04-12 1979-10-19 Denki Kagaku Kogyo Kk Polymerization of olefin

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