Imidazolidone polyamines as epoxy curing agents
US4190719A · kind A · utility
4Cited by
4References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 5, 1978 |
| Grant date | Feb 26, 1980 |
| Priority date | — |
| Expiry date | Jul 5, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D233/36
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An epoxy resin curing agent comprising a compound represented by the formula (I): ##STR1## wherein k, m and n, which may be the same or different, each is an integer of 1 to 6, and l is an integer of 0 to 6, and/or a modified product thereof, a curable epoxy resin composition comprising an epoxy resin and the epoxy resin curing agent represented by the formula (I), and a cured product obtained from the epoxy resin composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.