Catalyst and process for polymerization of olefin
US3989881A · kind A · utility
22Cited by
1References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 4, 1975 |
| Grant date | Nov 2, 1976 |
| Priority date | — |
| Expiry date | Apr 4, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2006/80
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A solid catalytic complex for the polymerization of an olefin has the formula: EQU [MgM.sub.1-n ]X.sub.m . xY wherein M represents a transition metal selected from the group consisting of titanium and vanadium; X represents a halogen atom; Y represents an aliphatic ether or a cyclic ether; n is 0.01 - 0.99; 2<m<4; and 1<x<3.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.