Rubber/diamine blends for use in curing epoxy resins
US5075379A · kind A · utility
3Cited by
1References
2Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Sep 10, 1990 |
| Grant date | Dec 24, 1991 |
| Priority date | — |
| Expiry date | Sep 10, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L63/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The use of a blend of diaminoisopropylbenzene (DAIPB) and an amine terminated butadiene nitrile liquid rubber (ATBN) for curing epoxy resins is provided. The DAIPB/ATBN blend produces a rubber toughened epoxy resin having improved tensile properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.