Coating compositions with branched polymer
US5726249A · kind A · utility
10Cited by
1References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 3, 1997 |
| Grant date | Mar 10, 1998 |
| Priority date | — |
| Expiry date | Jan 3, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L73/02
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
In coating compositions based on a low molecular weight anhydride resin having pendant non-cyclic anhydride moieties, epoxy resin containing glycidyl methacrylate and catalyst, the use of branched epoxy resin provides an improved balance of performance characteristics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.