Process for preparation of catalytic components for polymerization of .alpha.-olefins
US4126576A · kind A · utility
1Cited by
4References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 9, 1977 |
| Grant date | Nov 21, 1978 |
| Priority date | — |
| Expiry date | May 9, 1997 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S526/906
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A process for preparation of a component of a catalyst for polymerization of .alpha.-olefins comprising adding (a) oxygen and the reaction product of titanium tetrachloride and an organic ether, to (b) titanium trichloride or to a composition of titanium trichloride and a metal halide, and milling the mixture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.