JPS542292A - Poly olefin polymerization catalyst - Google Patents
Poly olefin polymerization catalystInfo
- 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
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
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) |
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 |
---|---|---|---|
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)
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 |
-
1977
- 1977-06-09 JP JP52067303A patent/JPS6021603B2/en not_active Expired
Patent Citations (1)
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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