Fluoropolymer based coating composition for adhesion direct to glass
US4879345A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 27, 1988 |
| Grant date | Nov 7, 1989 |
| Priority date | — |
| Expiry date | Jul 27, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23C24/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A coating composition, containing a fluoropolymer, a film-forming adjuvant resin which is different from the fluoropolymer and adapted to react with the group represented by F in the functional organosilane of formula I and which is selected from the group consisting of acrylic resins, polyepoxide resins, polyester resins, aminoplast resins and mixtures thereof; and an amount effective to promote adhesion of a functional organosilane represented by formula I: ##STR1## wherein A represents an organo group containing from 1 to 18 carbon atoms, PA0 G represents an organo group containing from 2 to 10 carbon atoms, PA0 X represents a hydrolyzable group; and PA0 b is an integer from 0 to 2, and PA0 F represents amino, polyamino, glycidoxy, mercapto, cyano, allyl, vinyl, urethano, halo, isocyanato, ureido, imidazolinyl, acrylato or methacrylato.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.