JPS5653109A - Preparation of olefin polymer - Google Patents
Preparation of olefin polymerInfo
- Publication number
- JPS5653109A JPS5653109A JP12928379A JP12928379A JPS5653109A JP S5653109 A JPS5653109 A JP S5653109A JP 12928379 A JP12928379 A JP 12928379A JP 12928379 A JP12928379 A JP 12928379A JP S5653109 A JPS5653109 A JP S5653109A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- hydrocarbon
- reacting
- molecular weight
- solid product
- 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 prepare the titled polymer having broad molecular weight distribution and high moldability, by the use of a novel catalyst having excellent molecular weight controlling effect and composed of an organic aluminum compound and a composition obtained by supporting titanium trichloride . ether complex on a specific carrier and treating with titanium tetrachloride.
CONSTITUTION: Olefin is polymerized or copolmerized using a catalyst comprising (A) a composition obtained by reacting (a) a TiCl3-containing solid product precipitated by heating (i) a carrier consisting of a solid product obtained by reacting an organomagnesium compound (e.g. Grignard compound) with an alcohol or a phenolic compound of formula ROH (R is 1W18C hydrocarbon) and (ii) a liquid TiCl3.ether complex at ≤150°C, with (b) titanium tetrachloride, and (B) an organoaluminum compound of formula [R1 and R2 are 1W8C hydrocarbon; Y is H or halogen; (p), (q) and (r) satisfy the formulas, 0≤p≤8, 0≤q≤2, 0≤r≤3 and p+q+r=3].
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12928379A JPS5653109A (en) | 1979-10-05 | 1979-10-05 | Preparation of olefin polymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12928379A JPS5653109A (en) | 1979-10-05 | 1979-10-05 | Preparation of olefin polymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5653109A true JPS5653109A (en) | 1981-05-12 |
JPS6356248B2 JPS6356248B2 (en) | 1988-11-07 |
Family
ID=15005747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12928379A Granted JPS5653109A (en) | 1979-10-05 | 1979-10-05 | Preparation of olefin polymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5653109A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61142927U (en) * | 1985-02-26 | 1986-09-03 | ||
JP2001163913A (en) * | 1999-09-28 | 2001-06-19 | Sumitomo Chem Co Ltd | Solid catalyst component for olefin polymerization, catalyst for olefin polymerization, preparation method of olefin polymer and preparation method of solid catalyst component for olefin polymerization |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01201417A (en) * | 1988-02-05 | 1989-08-14 | Ask Corp | Carrying roll for roller hearth type heating furnace |
JPH01290712A (en) * | 1988-05-17 | 1989-11-22 | Ibiden Co Ltd | Roll for transporting stainless steel |
JPH01301818A (en) * | 1988-05-30 | 1989-12-06 | Ibiden Co Ltd | Roll for transporting stainless steel |
JPH023451U (en) * | 1988-06-16 | 1990-01-10 | ||
JPH0254716A (en) * | 1988-08-17 | 1990-02-23 | Ibiden Co Ltd | Roll for transportation |
-
1979
- 1979-10-05 JP JP12928379A patent/JPS5653109A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61142927U (en) * | 1985-02-26 | 1986-09-03 | ||
JPH043131Y2 (en) * | 1985-02-26 | 1992-01-31 | ||
JP2001163913A (en) * | 1999-09-28 | 2001-06-19 | Sumitomo Chem Co Ltd | Solid catalyst component for olefin polymerization, catalyst for olefin polymerization, preparation method of olefin polymer and preparation method of solid catalyst component for olefin polymerization |
Also Published As
Publication number | Publication date |
---|---|
JPS6356248B2 (en) | 1988-11-07 |
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