Sheet material impregnated with a highly cross linked thermally stable epoxy composition
US4452847A · kind A · utility
23Cited by
1References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 17, 1982 |
| Grant date | Jun 5, 1984 |
| Priority date | — |
| Expiry date | Nov 17, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/3415
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An alkyl-di-substituted imidazole, is used as accelerator and co-curing agent in epoxy coating and impregnating resins useful in the manufacture of high temperature multi-layer laminates.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.