High solid infrared absorbing compositions
US5800861A · kind A · utility
50Cited by
36References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 28, 1988 |
| Grant date | Sep 1, 1998 |
| Priority date | — |
| Expiry date | Dec 28, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D5/32
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Infrared absorbing compositions useful as high solid coatings comprising 5-50% of a volatile solvent portion and 50-95% of a non-volatile portion which comprises a film-forming binder having dispersed within the binder opacifying polymeric beads and an infrared radiation absorbing pigment selected from the group consisting of copper phosphate, basic copper phosphate, copper pyrophosphate, tungsten trioxide and mixtures thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.