Organic solution of fluorinated copolymer having carboxylic acid groups
US4385150A · kind A · utility
76Cited by
2References
5Claims
0Family size
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Key dates
| Filing date | Oct 8, 1981 |
| Grant date | May 24, 1983 |
| Priority date | — |
| Expiry date | Oct 8, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2327/12
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An organic solution of a fluorinated copolymer having carboxylic acid groups comprises the copolymer of fluorinated ethylenically unsaturated monomer and a functional monomer having carboxylic acid group (--COOH group) dissolved in a hydrophilic organic solvent with a small amount of water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.