Novel aqueous coating compositions
US3935140A · kind A · utility
5Cited by
2References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 1974 |
| Grant date | Jan 27, 1976 |
| Priority date | — |
| Expiry date | Sep 23, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D5/4403
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Novel aqueous coating compositions comprising a water soluble or dispersible material prepared by addition reacting with at least one .alpha.,.beta.-unsaturated dicarboxylic compound a mixture of a natural drying oil and a specific liquid copolymer containing 1,3-pentadiene and 1,3-butadiene polymerization units in a specific ratio by weight to form an addition product which is then neutralized to make it soluble or dispersible in water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.