One-package coreactive amino and oxirane polymers
US4367298A · kind A · utility
9Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 16, 1981 |
| Grant date | Jan 4, 1983 |
| Priority date | — |
| Expiry date | Apr 16, 2001 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L63/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An aqueous polymeric composition comprises a stabilized mixture of an amino polymer and an oxirane polymer stabilized in water which maintains the polymers non-reactive. The composition can be cured in use at relatively low temperatures by evaporation of water whereby the amino groups coreact with the oxirane groups to provide a cured composition such as a protective coating or an adhesive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.