JPS545893A - Catalyst for producing crystalline polyolefins - Google Patents
Catalyst for producing crystalline polyolefinsInfo
- 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
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
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)
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 |
-
1977
- 1977-06-17 JP JP7099177A patent/JPS545893A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS579567B2 (en) | 1982-02-22 |
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