Polymeric diphosphorous coordinates and their metal derivatives
US4027084A · kind A · utility
4Cited by
1References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 7, 1975 |
| Grant date | May 31, 1977 |
| Priority date | — |
| Expiry date | Jul 7, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F8/42
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Novel polymeric diphosphine coordinates are obtained by reacting a diphosphine alkali alcoholate with an halogenated polymer, and their metal derivatives are obtained by reacting the coordinate with salts or transition metal complexes. These metal polymers can be used as catalysts in catalysis reactions by means of coordination complexes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.