Enamel receptive banner fabric
US4946739A · kind A · utility
3Cited by
16References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 13, 1988 |
| Grant date | Aug 7, 1990 |
| Priority date | — |
| Expiry date | Dec 13, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/2098
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
This invention is directed to an enamel paint receptive flexible laminate and its method of manufacture. The laminate is useful for making banners, flags, signs and the like that are decorated with enamel poster paints. The laminates of the present invention comprise a base fabric material, a first film coating of a plasticized polyvinyl chloride and a second coating of thermosetting vinyl acrylic copolymer. The thermosetting vinyl acrylic copolymer promotes increased adhesion and decreased drying time of poster paints and lettering enamel when they are applied to the coating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.