JPS545893A - Catalyst for producing crystalline polyolefins - Google Patents

Catalyst for producing crystalline polyolefins

Info

Publication number
JPS545893A
JPS545893A JP7099177A JP7099177A JPS545893A JP S545893 A JPS545893 A JP S545893A JP 7099177 A JP7099177 A JP 7099177A JP 7099177 A JP7099177 A JP 7099177A JP S545893 A JPS545893 A JP S545893A
Authority
JP
Japan
Prior art keywords
catalyst
producing crystalline
crystalline polyolefins
react
reaction product
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.)
Granted
Application number
JP7099177A
Other languages
Japanese (ja)
Other versions
JPS579567B2 (en
Inventor
Katsuhiko Takatani
Hisaya Sakurai
Hideo Morita
Tadashi Ikegami
Masayoshi Miya
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP7099177A priority Critical patent/JPS545893A/en
Priority to DE19772742586 priority patent/DE2742586A1/en
Priority to FR7729053A priority patent/FR2371463A1/en
Priority to GB4016277A priority patent/GB1586267A/en
Priority to IT2802277A priority patent/IT1087051B/en
Priority to US05/876,823 priority patent/US4159256A/en
Publication of JPS545893A publication Critical patent/JPS545893A/en
Publication of JPS579567B2 publication Critical patent/JPS579567B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To provide a catalyst imparting a high activity and a high stereoregularity to olefin polymerization by causing a titanium compound and carboxylic acid compound to react with a reaction product produced by the reaction of an organic magnesium complex compound with chlorsilane containing Si-H coupling, thereafter pulverizing the reaction product, and further causing TiCl4 to react with the same.
COPYRIGHT: (C)1979,JPO&Japio
JP7099177A 1976-09-28 1977-06-17 Catalyst for producing crystalline polyolefins Granted JPS545893A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP7099177A JPS545893A (en) 1977-06-17 1977-06-17 Catalyst for producing crystalline polyolefins
DE19772742586 DE2742586A1 (en) 1976-09-28 1977-09-22 NEW POLYMERIZATION CATALYSTS AND THEIR USE (II)
FR7729053A FR2371463A1 (en) 1976-09-28 1977-09-27 CATALYST FOR POLYMERIZING OLEFINS AND PROCESS FOR POLYMERIZING OLEFINS
GB4016277A GB1586267A (en) 1976-09-28 1977-09-27 Catalyst for polymerizing olefins and process for the polymerization of olefins
IT2802277A IT1087051B (en) 1976-09-28 1977-09-28 CATALYST AND PROCEDURE FOR OLEFINE POLYMERIZER
US05/876,823 US4159256A (en) 1977-06-02 1978-02-10 Catalyst for polymerizing olefins and polymerization method of olefins carried out therewith

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7099177A JPS545893A (en) 1977-06-17 1977-06-17 Catalyst for producing crystalline polyolefins

Publications (2)

Publication Number Publication Date
JPS545893A true JPS545893A (en) 1979-01-17
JPS579567B2 JPS579567B2 (en) 1982-02-22

Family

ID=13447508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7099177A Granted JPS545893A (en) 1976-09-28 1977-06-17 Catalyst for producing crystalline polyolefins

Country Status (1)

Country Link
JP (1) JPS545893A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58145770U (en) * 1982-03-25 1983-09-30 大日本印刷株式会社 certificate
JPS58185466U (en) * 1982-06-03 1983-12-09 凸版印刷株式会社 Copy slip
JPS597871U (en) * 1982-07-07 1984-01-19 凸版印刷株式会社 pressure sensitive copy slip

Also Published As

Publication number Publication date
JPS579567B2 (en) 1982-02-22

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