Fast cure amines for ambient and subambient cure of epoxy resins comprising methylamine adducts
US5681907A · kind A · utility
9Cited by
18References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 4, 1996 |
| Grant date | Oct 28, 1997 |
| Priority date | — |
| Expiry date | Jan 4, 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 the reaction product of excess monomethylamine (MMA) and a polyglycidyl ether. 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.