Coating containing urethane and acrylic resin mixture for improved resistance to chipping
US5596043A · kind A · utility
13Cited by
1References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 9, 1995 |
| Grant date | Jan 21, 1997 |
| Priority date | — |
| Expiry date | Mar 9, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31935
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention is a powder coating composition including a resin mixture of polyurethane resin and acrylic resin and a crosslinking agent. The resulting resin has good flexibility and resistance to stone chipping.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.