Resin composition suitable as water-based paint and process for forming coating films having excellent stain resistance
US5698628A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 24, 1996 |
| Grant date | Dec 16, 1997 |
| Priority date | — |
| Expiry date | Oct 24, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L83/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A resin composition suitable as water-based paints which comprises 100 parts by weight of an emulsion of a polymer obtained by copolymerizing a silyl group-containing vinyl monomer with other vinyl monomers, 1 to 70 parts by weight of a silicon compound and/or its partial hydrolysis condensation product and/or a silicon compound having at least one amino group and/or its derivative and at least one hydrolyzable silyl group in one molecule, and 0 to 20 parts by weight of a curing catalyst. When the resin composition is coated onto materials to be coated, coating films having an excellent stain resistance in addition to excellent weatherability and durability are formed on the sufaces of the materials to be coated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.