Method of coating an article with a solventless acrylic epoxy impregnating composition curable in a gas atmosphere without heat
US4160178A · kind A · utility
25Cited by
8References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 1978 |
| Grant date | Jul 3, 1979 |
| Priority date | — |
| Expiry date | Jun 1, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31935
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Resins, made by admixing polyacrylic resin and epoxy resin in a weight ratio of polyacrylic:epoxy of 10:0.1 to 100 are cured in a diffusion gas atmosphere. An insulated conductor is coated with the polyacrylic-epoxy resin and cured without heat in a contacting gas atmosphere, such as nitrogen, carbon dioxide, argon, helium, methane, or hydrogen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.