Incorporation of desired groups into polymers, the polymers so produced, and compositions containing them
US5364891A · kind A · utility
16Cited by
4References
22Claims
0Family size
Assignees
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Key dates
| Filing date | Feb 14, 1991 |
| Grant date | Nov 15, 1994 |
| Priority date | — |
| Expiry date | Feb 14, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F8/30
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Process for making a polymer with desired groups Y comprising reacting a precursor polymer having carbon- or nitrogen-bound --NH.sub.2 and/or --NH-- groups with at least one compound having a single enolic carbonyl group and at least one group Y. Also the polymer itself and a composition containing it.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.