Self-crosslinking resin and coating compositions made therefrom
US6376081B1 · kind B1 · utility
2Cited by
4References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 2, 2000 |
| Grant date | Apr 23, 2002 |
| Priority date | — |
| Expiry date | Oct 2, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31529
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention provides a resin composition that is the reaction product of an epoxy resin and an anhydride. The resin composition has an epoxy equivalent weight that is substantially the same as the epoxy equivalent weight of the epoxy resin. The resin composition may be used as a coating composition, or may be mixed with water to form a water based coating composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.