Epoxy resin composition containing polycarboxylic acid compound
US4092295A · kind A · utility
8Cited by
5References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 28, 1977 |
| Grant date | May 30, 1978 |
| Priority date | — |
| Expiry date | Mar 28, 1997 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31529
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A thermosetting resin composition useful in a powder coating composition comprising a polyepoxy compound and a polycarboxylic acid obtained by reacting 1 to 4 moles of trimellitic acid, or anhydride thereof, with a polyoxyalkylene ether of a dihydric phenol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.