Reaction product of polyalkylene imine and epoxy, halo, ethylenic substituted difunctional compounds
US3963806A · kind A · utility
11Cited by
6References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 14, 1973 |
| Grant date | Jun 15, 1976 |
| Priority date | — |
| Expiry date | May 14, 1993 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31511
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A resinous composition is provided which is suitable for applying a transparent, non-fogging coating on a normally fogging substrate. The composition comprises a highly cross-linked alkylene imine polymer which is the reaction product of a polyalkylene imine polymer, a cross-linking compound containing a epoxy group and a an ethylenic unsaturated and another cross-linking compound containing a halogen group and an ethylenic unsaturated group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.