JPS5770103A - Production of polymer powder - Google Patents
Production of polymer powderInfo
- Publication number
- JPS5770103A JPS5770103A JP14447580A JP14447580A JPS5770103A JP S5770103 A JPS5770103 A JP S5770103A JP 14447580 A JP14447580 A JP 14447580A JP 14447580 A JP14447580 A JP 14447580A JP S5770103 A JPS5770103 A JP S5770103A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- olefin
- polymer powder
- specified
- catalytic component
- 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)
- Polymerization Catalysts (AREA)
Abstract
PURPOSE: To produce a polymer powder having a sharp MW distribution and excellent impact resistance, by polymerizing an α-olefin in the presence of a catalyst consisting of a specified solid catalytic compound and a specified organometallic compound.
CONSTITUTION: A solid catalytic component is obtained by reacting a reaction product between (A) an organic Mg compound of the formula, wherein M is a metal of GroupIWIII of the periodic table, α is 0W1, p, q and r are each O or great, p+q= mα+2, 0≤q/(α+1)<2, m is the valence of M, R' is a 1W20C hydrocarbyl, X is a negative group containing H, O, N, and S and D is an electron-donating organic compound and (B) a metal halide compound, a hydrogen halide or a halogenated hydrocarbon, e.g., BCl3, with (C) a Ti compound and/or a V compound and (D) 2W20C α-olefin. Next, α-olefin is polymerized in the state of suspension in the vapor phase or in the solution in the presence of a catalyst system consisting of the catalytic component and an organometallic compound, e.g., Al(C2H5)3.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14447580A JPS6015643B2 (en) | 1980-10-17 | 1980-10-17 | Manufacturing method of polymer powder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14447580A JPS6015643B2 (en) | 1980-10-17 | 1980-10-17 | Manufacturing method of polymer powder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5770103A true JPS5770103A (en) | 1982-04-30 |
JPS6015643B2 JPS6015643B2 (en) | 1985-04-20 |
Family
ID=15363155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14447580A Expired JPS6015643B2 (en) | 1980-10-17 | 1980-10-17 | Manufacturing method of polymer powder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6015643B2 (en) |
-
1980
- 1980-10-17 JP JP14447580A patent/JPS6015643B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6015643B2 (en) | 1985-04-20 |
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