Thermosetting powder coating compositions
US5160792A · kind A · utility
22Cited by
6References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 4, 1991 |
| Grant date | Nov 3, 1992 |
| Priority date | — |
| Expiry date | Feb 4, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31794
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Provided are novel thermosetting powder coating compositions comprised of blends of certain amorphous polyesters, polyesters containing 1,4- and 1,3-bis(2-hydroxyethoxy)-benzene, and cross-linking agents. Coatings provided therefrom possess good gloss, impact strength, and flexibility.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.