JPS54136591A - Polyolefin production catalyst - Google Patents
Polyolefin production catalystInfo
- Publication number
- JPS54136591A JPS54136591A JP4326378A JP4326378A JPS54136591A JP S54136591 A JPS54136591 A JP S54136591A JP 4326378 A JP4326378 A JP 4326378A JP 4326378 A JP4326378 A JP 4326378A JP S54136591 A JPS54136591 A JP S54136591A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- contg
- component
- solid
- carboxylic acid
- 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 high activity catalyst for stereoregular polymn. of olefins which catalyst is based on a solid catalyst obtd. by reacting a solid reaction product of a Si-H bond-contg. chlorosilane and a reaction product to a hydrocarbon-sol. org. Mg component and an electron donor with a Ti halide and a S- or O-contg. heterocyclic carboxylic acid ester.
CONSTITUTION: A hydrocarbon-sol. org. Mg component of formula I, e.g. (sec. -C4H9)2Mg optionally reacted with an electron donor such as ethyl benzoate is reacted with a Si-H bond-contg. chlorosilane cpd. such as HSiCl3 to prepare a solid component. The solid component is reacted and/or pulverized with a Ti halide such as TiCl4 and a S- or O-contg. heterocyclic carboxylic acid ester such as furan-2-ethyl carboxylate to obtain a solid catalyst. This catalyst is then combined with a component consisting of a N-contg. heterocyclic carboxylic acid ester such as pyrrole-3-methyl carboxylate and an organometallic cpd. such as Al (C2H5)3 to obtain the desired polyolefin production catalyst.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53043263A JPS6010527B2 (en) | 1978-04-14 | 1978-04-14 | Catalyst for polyolefin production |
GB7908691A GB2016486B (en) | 1978-03-15 | 1979-03-12 | Catalyst for polymerization of olefins |
US06/019,674 US4255280A (en) | 1978-03-15 | 1979-03-12 | Catalyst for polymerization of olefins |
FR7906497A FR2423498A1 (en) | 1978-03-15 | 1979-03-14 | CATALYST FOR THE POLYMERIZATION OF OLEFINS |
DE19792909903 DE2909903A1 (en) | 1978-03-15 | 1979-03-14 | CATALYST FOR THE POLYMERIZATION OF OLEFINS |
IT20976/79A IT1111996B (en) | 1978-03-15 | 1979-03-14 | CATALYST FOR THE POLYMERIZATION OF OLEFINE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53043263A JPS6010527B2 (en) | 1978-04-14 | 1978-04-14 | Catalyst for polyolefin production |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54136591A true JPS54136591A (en) | 1979-10-23 |
JPS6010527B2 JPS6010527B2 (en) | 1985-03-18 |
Family
ID=12658954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53043263A Expired JPS6010527B2 (en) | 1978-03-15 | 1978-04-14 | Catalyst for polyolefin production |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6010527B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5723606A (en) * | 1980-07-18 | 1982-02-06 | Asahi Chem Ind Co Ltd | Polymerization of olefin |
JPS5783504A (en) * | 1980-11-11 | 1982-05-25 | Asahi Chem Ind Co Ltd | Polymerization of olefin |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54121289A (en) * | 1978-03-15 | 1979-09-20 | Asahi Chem Ind Co Ltd | Catalyst for polymerization of olefins |
-
1978
- 1978-04-14 JP JP53043263A patent/JPS6010527B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54121289A (en) * | 1978-03-15 | 1979-09-20 | Asahi Chem Ind Co Ltd | Catalyst for polymerization of olefins |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5723606A (en) * | 1980-07-18 | 1982-02-06 | Asahi Chem Ind Co Ltd | Polymerization of olefin |
JPS5783504A (en) * | 1980-11-11 | 1982-05-25 | Asahi Chem Ind Co Ltd | Polymerization of olefin |
Also Published As
Publication number | Publication date |
---|---|
JPS6010527B2 (en) | 1985-03-18 |
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