Aqueous composition comprising a phosphated epoxy and non-self dispersible resin
US4638020A · kind A · utility
29Cited by
12References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 23, 1984 |
| Grant date | Jan 20, 1987 |
| Priority date | — |
| Expiry date | Nov 23, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31529
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed herein are aqueous compositions comprising a base-neutralized blend of non-gelled phosphated epoxy and a resin which is non-self dispersible with a base, in water. Coating compositions of these blends are stable and form hydrophobic films of enhanced film properties, particularly in the area of can coatings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.