Reactive accelerators for amine cured epoxy resins
US5591812A · kind A · utility
5Cited by
2References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 26, 1996 |
| Grant date | Jan 7, 1997 |
| Priority date | — |
| Expiry date | Jan 26, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G59/184
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A curable epoxy resin composition comprising a polyepoxide resin and an amine curative characterized in that the amine curative comprises (a) the reaction product of excess monomethylamine (MMA) and an aliphatic or cycloaliphatic polyglycidyl ether and (b) an amine curative. When a diglycidyl ether is used in the reaction the resulting product can be described by the following structure: ##STR1## where R is an aliphatic, cycloaliphatic or aromatic organic radical and m is 0-3.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.