JPS56125407A - Production of magnesium-containing solid - Google Patents
Production of magnesium-containing solidInfo
- Publication number
- JPS56125407A JPS56125407A JP16673680A JP16673680A JPS56125407A JP S56125407 A JPS56125407 A JP S56125407A JP 16673680 A JP16673680 A JP 16673680A JP 16673680 A JP16673680 A JP 16673680A JP S56125407 A JPS56125407 A JP S56125407A
- Authority
- JP
- Japan
- Prior art keywords
- magnesium
- containing solid
- cycloalkyl
- aryl
- alkyl
- 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 obtain an Mg-containing solid suitable as a highly active catalyst support for the production of polyolefins having high stereoregularity, by contacting metallic magnesium with a halogenated hydrocarbon and a specified alkoxy compound.
CONSTITUTION: A magnesium-containing solid useful as a support for various catalysts is obtained by contacting (A) metallic magnesium with (B) a halogenated hydrocarbon of the formula: RX wherein R is a C1W20 alkyl, aryl or cycloalkyl and X is a halogen, such as ethyl chloride, cyclohexyl chloride or chlorobenzene and (C) a compound of the formula, wherein X' is H or a halogen, a C1W10 alkyl, aryl or cycloalkyl, R' is a C1W20 alkyl, aryl or cycloalkyl and m is 0W2, such as ethyl orthoformate, butyl orthoformate or ethylidene dimethyl ether.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16673680A JPS6011047B2 (en) | 1980-11-28 | 1980-11-28 | Method for manufacturing catalyst carrier for olefin polymerization |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16673680A JPS6011047B2 (en) | 1980-11-28 | 1980-11-28 | Method for manufacturing catalyst carrier for olefin polymerization |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10968179A Division JPS5634707A (en) | 1979-08-30 | 1979-08-30 | Alpha-olefin polymerization catalyst component, and its use |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56125407A true JPS56125407A (en) | 1981-10-01 |
JPS6011047B2 JPS6011047B2 (en) | 1985-03-22 |
Family
ID=15836791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16673680A Expired JPS6011047B2 (en) | 1980-11-28 | 1980-11-28 | Method for manufacturing catalyst carrier for olefin polymerization |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6011047B2 (en) |
-
1980
- 1980-11-28 JP JP16673680A patent/JPS6011047B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6011047B2 (en) | 1985-03-22 |
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