Cyanoguanidines as hardeners for epoxy resins
US4859761A · kind A · utility
25Cited by
7References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 30, 1988 |
| Grant date | Aug 22, 1989 |
| Priority date | — |
| Expiry date | Aug 30, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G59/4021
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Curable epoxy resin compositions containing cyanoguanidines of formula I ##STR1## wherein, for example, R.sup.1 and R.sup.2 are phenyl, as latent hardeners, have good properties and are especially suitable for use as laminating resins.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.