Aluminoxanate compositions
US5565395A · kind A · utility
6Cited by
15References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 26, 1995 |
| Grant date | Oct 15, 1996 |
| Priority date | — |
| Expiry date | May 26, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F4/61912
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An aluminoxanate composition which can be used as a co-catalyst with transition, lanthanide or actinide metal compounds such as metallocenes comprises the solid reaction product of an aluminoxane and an alkali metal, alkaline earth metal, ammonium, phosphonium or sulfonium salt of a Group 13 to 16 element-containing polyoxy compound such as sodium aluminate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.