JPS542292A - Poly olefin polymerization catalyst - Google Patents

Poly olefin polymerization catalyst

Info

Publication number
JPS542292A
JPS542292A JP6730377A JP6730377A JPS542292A JP S542292 A JPS542292 A JP S542292A JP 6730377 A JP6730377 A JP 6730377A JP 6730377 A JP6730377 A JP 6730377A JP S542292 A JPS542292 A JP S542292A
Authority
JP
Japan
Prior art keywords
polymerization catalyst
olefin polymerization
poly olefin
cpd
poly
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
JP6730377A
Other languages
Japanese (ja)
Other versions
JPS6021603B2 (en
Inventor
Masayoshi Miya
Hisaya Sakurai
Hideo Morita
Tadashi Ikegami
Katsuhiko Takatani
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 JP52067303A priority Critical patent/JPS6021603B2/en
Priority to DE19772742586 priority patent/DE2742586A1/en
Priority to GB4016277A priority patent/GB1586267A/en
Priority to FR7729053A priority patent/FR2371463A1/en
Priority to IT2802277A priority patent/IT1087051B/en
Priority to US05/876,823 priority patent/US4159256A/en
Publication of JPS542292A publication Critical patent/JPS542292A/en
Publication of JPS6021603B2 publication Critical patent/JPS6021603B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

PURPOSE: To provide a highly active (co)polymn. catalyst giving high stereoregularily obtd. by grinding a solid reaction product of a Mg-contg. solid component, a Ti(IV)cpd., carboxylic acids, etc. together with a Ti(III)halide and adding an organometallic cpd.
COPYRIGHT: (C)1979,JPO&Japio
JP52067303A 1976-09-28 1977-06-09 Polyolefin polymerization catalyst Expired JPS6021603B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP52067303A JPS6021603B2 (en) 1977-06-09 1977-06-09 Polyolefin polymerization catalyst
DE19772742586 DE2742586A1 (en) 1976-09-28 1977-09-22 NEW POLYMERIZATION CATALYSTS AND THEIR USE (II)
GB4016277A GB1586267A (en) 1976-09-28 1977-09-27 Catalyst for polymerizing olefins and process for the polymerization of olefins
FR7729053A FR2371463A1 (en) 1976-09-28 1977-09-27 CATALYST FOR POLYMERIZING OLEFINS AND PROCESS FOR POLYMERIZING 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
JP52067303A JPS6021603B2 (en) 1977-06-09 1977-06-09 Polyolefin polymerization catalyst

Publications (2)

Publication Number Publication Date
JPS542292A true JPS542292A (en) 1979-01-09
JPS6021603B2 JPS6021603B2 (en) 1985-05-28

Family

ID=13341097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52067303A Expired JPS6021603B2 (en) 1976-09-28 1977-06-09 Polyolefin polymerization catalyst

Country Status (1)

Country Link
JP (1) JPS6021603B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5370991A (en) * 1976-12-06 1978-06-23 Asahi Chem Ind Co Ltd Catalyst used for olefin polymerization

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5370991A (en) * 1976-12-06 1978-06-23 Asahi Chem Ind Co Ltd Catalyst used for olefin polymerization

Also Published As

Publication number Publication date
JPS6021603B2 (en) 1985-05-28

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