Polyol/imidazole curing agents for epoxy resins
US4417010A · kind A · utility
12Cited by
13References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 2, 1983 |
| Grant date | Nov 22, 1983 |
| Priority date | — |
| Expiry date | Feb 2, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G59/686
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A liquid curing agent for polyepoxides having terminal epoxide groups is made from a blend of a normally solid aliphatic polyol and a monoimidazole. Cured compositions made from the curing agent and the polyepoxide are useful in various types of plastics applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.