Flexible epoxy film from an epoxy resin reacted with a ketimine/amine terminated butadiene/acrylonitrile copolymer blend
US4861832A · kind A · utility
13Cited by
6References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 4, 1988 |
| Grant date | Aug 29, 1989 |
| Priority date | — |
| Expiry date | Apr 4, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S525/939
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A two-component epoxy resin composition of improved cure rate is provided through the mixture of: PA1 A. an epoxy resin component, and PA1 B. a hardener component of curing Component A comprising a mixture of a ketimine and an amine-terminated butadiene/acrylonitrile copolymer rubber in a weight ratio of ketimine to said copolymer rubber of 47.1 to 12.5:52.9 to 87.5.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.