Phosphate epoxy acrylic copolymers
US4600754A · kind A · utility
12Cited by
5References
39Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 10, 1984 |
| Grant date | Jul 15, 1986 |
| Priority date | — |
| Expiry date | May 10, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G59/1422
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Water dispersed phosphated epoxy-acrylic polymers are produced by first producing an epoxy phosphate followed by in-situ polymerization of ethylenically unsaturated monomers, including carboxyl monomers, in the presence of the epoxy phosphate and utilizing at least 3% peroxide catalyst based on the weight of monomers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.