Composition for an aqueous coating material
US5548019A · kind A · utility
9Cited by
3References
17Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 4, 1995 |
| Grant date | Aug 20, 1996 |
| Priority date | — |
| Expiry date | Jan 4, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F2800/20
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An aqueous coating composition comprising a polyisocyanate compound and a fluorine-containing copolymer having hydroxyl groups, wherein the fluorine-containing copolymer having hydroxyl groups is a copolymer comprising 20-80 mol % of polymer units derived from a fluoroolefin and 0.1-25 mol % of polymer units derived from a monomer having a hydrophilic site, said polyisocyante compound and said fluorine-containing copolymer both being dispersed in water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.