Curable resin and producing process therefor
US10508169B2 · kind B2 · utility
0Cited by
8References
13Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 21, 2016 |
| Grant date | Dec 17, 2019 |
| Priority date | — |
| Expiry date | Jul 9, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G59/1466
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A curable resin obtained by reacting a polybasic anhydride with a reaction product of an epoxy resin with a phenol compound having an alcoholic hydroxyl group and an unsaturated monobasic acid, wherein an epoxy resin having a softening point of 93° C. or higher is used as the epoxy resin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.