JPS5310398A - Production of polypropylene-containing solid titanium trichloride and polypropylene - Google Patents
Production of polypropylene-containing solid titanium trichloride and polypropyleneInfo
- Publication number
- JPS5310398A JPS5310398A JP8479576A JP8479576A JPS5310398A JP S5310398 A JPS5310398 A JP S5310398A JP 8479576 A JP8479576 A JP 8479576A JP 8479576 A JP8479576 A JP 8479576A JP S5310398 A JPS5310398 A JP S5310398A
- Authority
- JP
- Japan
- Prior art keywords
- polypropylene
- production
- containing solid
- titanium trichloride
- solid titanium
- 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 make it possible to produce polypropylene (PP) of high bulk density and crystallinity with good yield by using a catalyst obtd. by contacting solid TiCl3 with C3H6 in the presence of org. Al cpds., electron donative cpds., and a diluent; separating the liquid phase; and washing solid TiCl3 contg. a specified amt. of formed PP.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8479576A JPS5928333B2 (en) | 1976-07-16 | 1976-07-16 | Method for producing solid titanium trichloride containing polypropylene |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8479576A JPS5928333B2 (en) | 1976-07-16 | 1976-07-16 | Method for producing solid titanium trichloride containing polypropylene |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5310398A true JPS5310398A (en) | 1978-01-30 |
JPS5928333B2 JPS5928333B2 (en) | 1984-07-12 |
Family
ID=13840624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8479576A Expired JPS5928333B2 (en) | 1976-07-16 | 1976-07-16 | Method for producing solid titanium trichloride containing polypropylene |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5928333B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3101313A1 (en) * | 1980-01-17 | 1981-12-10 | Chisso Corp., Osaka | METHOD FOR PRODUCING (ALPHA) -OLEFIN POLYMERS |
JP2019157020A (en) * | 2018-03-15 | 2019-09-19 | 三井化学株式会社 | Manufacturing method of olefin polymer |
-
1976
- 1976-07-16 JP JP8479576A patent/JPS5928333B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3101313A1 (en) * | 1980-01-17 | 1981-12-10 | Chisso Corp., Osaka | METHOD FOR PRODUCING (ALPHA) -OLEFIN POLYMERS |
DE3101313C2 (en) | 1980-01-17 | 1986-07-10 | Chisso Corp., Osaka | Process for the polymerization of propylene or for its copolymerization with ethylene or butene- (1) in the presence of a preactivated catalyst |
JP2019157020A (en) * | 2018-03-15 | 2019-09-19 | 三井化学株式会社 | Manufacturing method of olefin polymer |
Also Published As
Publication number | Publication date |
---|---|
JPS5928333B2 (en) | 1984-07-12 |
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