JPS56106905A - Catalyst ingredient of titanium trichloride and homo- or copolymerization of alpha-olefin - Google Patents
Catalyst ingredient of titanium trichloride and homo- or copolymerization of alpha-olefinInfo
- Publication number
- JPS56106905A JPS56106905A JP980980A JP980980A JPS56106905A JP S56106905 A JPS56106905 A JP S56106905A JP 980980 A JP980980 A JP 980980A JP 980980 A JP980980 A JP 980980A JP S56106905 A JPS56106905 A JP S56106905A
- Authority
- JP
- Japan
- Prior art keywords
- mixture
- titanium trichloride
- crushed
- olefin
- produce
- 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.)
- Pending
Links
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 title abstract 5
- 239000003054 catalyst Substances 0.000 title abstract 4
- 239000004711 α-olefin Substances 0.000 title abstract 2
- 238000007334 copolymerization reaction Methods 0.000 title 1
- 239000004615 ingredient Substances 0.000 title 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 239000000374 eutectic mixture Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 abstract 2
- 229910010062 TiCl3 Inorganic materials 0.000 abstract 1
- 229910003074 TiCl4 Inorganic materials 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000002685 polymerization catalyst Substances 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
Landscapes
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
PURPOSE: A eutectic mixture of TiCl3 and AlCl3 is mixed with a complex composed of acetone and TiCl4 under a specific condition and the mixture is crushed to prepare a novel catalyst component of titanium trichloride and a polymerization catalyst is prepared from the component and an organoaluminum compound to produce the titled polymer of high crystallinity.
CONSTITUTION: A eutectic mixture or crystalline compound composed of titanium trichloride and aluminum trichloride is crushed wherein, without extraction with an organic solvent, the mixture is mixed with a complex from acetone and titanium tetrachloride at a temperature of lower than 60°C. The mixture is crushed or heat treated under reduced pressure after crushing to prepare a catalyst component of titanium trichloride. The product is used together with an organoaluminum compound to produce a catalyst, which is used to polymerize an α-olefin such as propylene alone or together with other monomers to produce the objective polymer.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP980980A JPS56106905A (en) | 1980-01-30 | 1980-01-30 | Catalyst ingredient of titanium trichloride and homo- or copolymerization of alpha-olefin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP980980A JPS56106905A (en) | 1980-01-30 | 1980-01-30 | Catalyst ingredient of titanium trichloride and homo- or copolymerization of alpha-olefin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56106905A true JPS56106905A (en) | 1981-08-25 |
Family
ID=11730495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP980980A Pending JPS56106905A (en) | 1980-01-30 | 1980-01-30 | Catalyst ingredient of titanium trichloride and homo- or copolymerization of alpha-olefin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56106905A (en) |
-
1980
- 1980-01-30 JP JP980980A patent/JPS56106905A/en active Pending
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