JPS5370991A - Catalyst used for olefin polymerization - Google Patents
Catalyst used for olefin polymerizationInfo
- Publication number
- JPS5370991A JPS5370991A JP14569576A JP14569576A JPS5370991A JP S5370991 A JPS5370991 A JP S5370991A JP 14569576 A JP14569576 A JP 14569576A JP 14569576 A JP14569576 A JP 14569576A JP S5370991 A JPS5370991 A JP S5370991A
- Authority
- JP
- Japan
- Prior art keywords
- cpd
- catalyst used
- olefin polymerization
- catalyst
- chlorosilane
- 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 highly active olefin polymn. catalyst which gives polymers of wide molecular wt. distribution and can control swelling ratio by mechanically crushing a reaction product of an org. Mg cpd. and chlorosilane and contacting the crushed product with a Ti or V cpd. after which the resulting solid catalyst is combined with an organometallic cpd.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14569576A JPS5844087B2 (en) | 1976-12-06 | 1976-12-06 | Catalyst used for olefin polymerization |
DE19772742585 DE2742585A1 (en) | 1976-09-28 | 1977-09-22 | NEW POLYMERIZATION CATALYSTS AND THEIR USE (I) |
DE19772742586 DE2742586A1 (en) | 1976-09-28 | 1977-09-22 | NEW POLYMERIZATION CATALYSTS AND THEIR USE (II) |
US05/836,343 US4159965A (en) | 1976-09-28 | 1977-09-26 | Catalyst useful for polymerizing olefins |
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 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14569576A JPS5844087B2 (en) | 1976-12-06 | 1976-12-06 | Catalyst used for olefin polymerization |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5370991A true JPS5370991A (en) | 1978-06-23 |
JPS5844087B2 JPS5844087B2 (en) | 1983-09-30 |
Family
ID=15390955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14569576A Expired JPS5844087B2 (en) | 1976-09-28 | 1976-12-06 | Catalyst used for olefin polymerization |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5844087B2 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53100986A (en) * | 1977-02-16 | 1978-09-02 | Asahi Chem Ind Co Ltd | Poly-alpha-olefin production catalyst |
JPS53149193A (en) * | 1977-06-02 | 1978-12-26 | Asahi Chem Ind Co Ltd | Olefin polymerization catalyst |
JPS542292A (en) * | 1977-06-09 | 1979-01-09 | Asahi Chem Ind Co Ltd | Poly olefin polymerization catalyst |
JPS544294A (en) * | 1977-06-13 | 1979-01-12 | Asahi Chem Ind Co Ltd | Crystalline polyolefin production catalyst |
JPS5462192A (en) * | 1977-10-27 | 1979-05-18 | Asahi Chem Ind Co Ltd | High activity catalyst for polymerization of olefin |
JPS5462191A (en) * | 1977-10-27 | 1979-05-18 | Asahi Chem Ind Co Ltd | High activity catalyst for polymerization of olefin |
JPS54119388A (en) * | 1978-03-10 | 1979-09-17 | Asahi Chem Ind Co Ltd | Olefin polymerization catalyst |
WO1984001578A1 (en) * | 1979-08-01 | 1984-04-26 | Hisaya Sakurai | Catalyst for polymerization of olefin and process for producing polyolefin using said catalyst |
-
1976
- 1976-12-06 JP JP14569576A patent/JPS5844087B2/en not_active Expired
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53100986A (en) * | 1977-02-16 | 1978-09-02 | Asahi Chem Ind Co Ltd | Poly-alpha-olefin production catalyst |
JPS607642B2 (en) * | 1977-02-16 | 1985-02-26 | 旭化成株式会社 | Catalyst for production of polyalphaolefin |
JPS53149193A (en) * | 1977-06-02 | 1978-12-26 | Asahi Chem Ind Co Ltd | Olefin polymerization catalyst |
JPS6156241B2 (en) * | 1977-06-02 | 1986-12-01 | Asahi Chemical Ind | |
JPS542292A (en) * | 1977-06-09 | 1979-01-09 | Asahi Chem Ind Co Ltd | Poly olefin polymerization catalyst |
JPS6021603B2 (en) * | 1977-06-09 | 1985-05-28 | 旭化成株式会社 | Polyolefin polymerization catalyst |
JPS6127401B2 (en) * | 1977-06-13 | 1986-06-25 | Asahi Chemical Ind | |
JPS544294A (en) * | 1977-06-13 | 1979-01-12 | Asahi Chem Ind Co Ltd | Crystalline polyolefin production catalyst |
JPS5462192A (en) * | 1977-10-27 | 1979-05-18 | Asahi Chem Ind Co Ltd | High activity catalyst for polymerization of olefin |
JPS5462191A (en) * | 1977-10-27 | 1979-05-18 | Asahi Chem Ind Co Ltd | High activity catalyst for polymerization of olefin |
JPS5846127B2 (en) * | 1977-10-27 | 1983-10-14 | 旭化成株式会社 | Highly active catalyst used for olefin polymerization |
JPS5846128B2 (en) * | 1977-10-27 | 1983-10-14 | 旭化成株式会社 | Highly active catalyst used for olefin polymerization |
JPS54119388A (en) * | 1978-03-10 | 1979-09-17 | Asahi Chem Ind Co Ltd | Olefin polymerization catalyst |
JPS625926B2 (en) * | 1978-03-10 | 1987-02-07 | Asahi Chemical Ind | |
WO1984001578A1 (en) * | 1979-08-01 | 1984-04-26 | Hisaya Sakurai | Catalyst for polymerization of olefin and process for producing polyolefin using said catalyst |
Also Published As
Publication number | Publication date |
---|---|
JPS5844087B2 (en) | 1983-09-30 |
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