Liquid crosslinkable compositions using polyepoxides and polyacids
US4703101A · kind A · utility
82Cited by
33References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 19, 1985 |
| Grant date | Oct 27, 1987 |
| Priority date | — |
| Expiry date | Aug 19, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D163/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A crosslinkable composition comprising a polyepoxide and a polyacid which is the half-ester formed from reacting an acid anhydride with a polyol is disclosed. The compositions are useful as coatings, particularly as clear coats in color-plus-clear coatings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.