Process for converting a polymeric ester to a polymeric acid
US9908951B2 · kind B2 · utility
1Cited by
24References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 2016 |
| Grant date | Mar 6, 2018 |
| Priority date | — |
| Expiry date | Sep 26, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F120/22
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention generally relates to processes for converting an ester group to an acid group for polymers having a pendant ester of an acid group. This process is generally performed using an aqueous strong base.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.