MY104118A - Catalytic solid which can be used for the stereospecific polymerization of alpha-olefins process for the preparation thereof and process for the polymerization of alpha-olefins in the presence thereof - Google Patents
Catalytic solid which can be used for the stereospecific polymerization of alpha-olefins process for the preparation thereof and process for the polymerization of alpha-olefins in the presence thereofInfo
- Publication number
- MY104118A MY104118A MYPI88001528A MYPI19881528A MY104118A MY 104118 A MY104118 A MY 104118A MY PI88001528 A MYPI88001528 A MY PI88001528A MY PI19881528 A MYPI19881528 A MY PI19881528A MY 104118 A MY104118 A MY 104118A
- Authority
- MY
- Malaysia
- Prior art keywords
- alpha
- olefins
- polymerization
- preparation
- catalytic solid
- Prior art date
Links
- 239000007787 solid Substances 0.000 title abstract 3
- 239000004711 α-olefin Substances 0.000 title abstract 3
- 230000003197 catalytic effect Effects 0.000 title abstract 2
- 238000012721 stereospecific polymerization Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 2
- 238000006116 polymerization reaction Methods 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 2
- -1 HYDROXYL GROUP Chemical group 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000002899 organoaluminium compounds Chemical class 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
Landscapes
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
COMPLEXED TITANIUM TRICHLORIDE-BASED CATALYTIC SOLIDS, WHICH CAN BE USED FOR THE STEREOSPECIFIC POLYMERIZATION OF ALPHA-OLEFINS, PREACTIVATED BY BRINGING THEM INTO CONTACT WITH AN ORGANOALUMINIUM PREACTIVATOR COMPRISING THE PRODUCT OF REACTION BETWEEN A COMPOUND (A) CHOSEN FROM AMONGST ORGANOALUMINIUM COMPOUNDS AND A COMPOUND (B) CHOSEN FROM AMONGST HYDROXYAROMATIC COMPOUNDS, THE HYDROXYL GROUP OF WHICH IS STERICALLY HINDERED. THESE SOLIDS ENABLE PROPYLENE TO BE POLYMERIZED WITH AN IMPROVED STEREOSPECIFICITY.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE8613649 | 1986-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY104118A true MY104118A (en) | 1993-12-31 |
Family
ID=40907260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI88001528A MY104118A (en) | 1986-09-26 | 1988-12-23 | Catalytic solid which can be used for the stereospecific polymerization of alpha-olefins process for the preparation thereof and process for the polymerization of alpha-olefins in the presence thereof |
Country Status (2)
| Country | Link |
|---|---|
| MY (1) | MY104118A (en) |
| RO (1) | RO99183B1 (en) |
-
1987
- 1987-09-26 RO RO129869A patent/RO99183B1/en unknown
-
1988
- 1988-12-23 MY MYPI88001528A patent/MY104118A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO99183B1 (en) | 1990-07-30 |
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