Latent accelerators for curing epoxy resins
US4137275A · kind A · utility
26Cited by
3References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 27, 1976 |
| Grant date | Jan 30, 1979 |
| Priority date | — |
| Expiry date | Apr 27, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G59/70
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A highly fluid, solventless, resinous, impregnating and coating composition, suitable as a high voltage insulation for electrical members, is made from an admixture containing: 100 parts of an epoxy resin, about 25 to 200 parts of an acid anhydride reactive with the epoxy resin, and about 0.002 to 1.00 part of a selected metal acetylacetonate, acting as a latent accelerator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.