Modification of polymers containing an anhydride and uses thereof
US9079997B2 · kind B2 · utility
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4References
2Claims
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Assignee
Inventors
Key dates
| Filing date | May 6, 2011 |
| Grant date | Jul 14, 2015 |
| Priority date | — |
| Expiry date | Sep 19, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F269/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention provides polymers resulting from modification of polymeric moieties containing an anhydride with modifying reactant moieties. The invention further provides a wide variety of compositions comprising the and modified polymeric moieties containing an anhydride. The letters b, d, e, and z are described herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.