Hydrogenation of diene copolymers
US5561197A · kind A · utility
4Cited by
3References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 27, 1995 |
| Grant date | Oct 1, 1996 |
| Priority date | — |
| Expiry date | Jun 27, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08C19/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A process is provided for the hydrogenation of carbon-carbon double bonds in polymers by treatment of the polymer in solution with hydrogen in the presence of osmium-based catalysts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.