Electrodeposition coating composition containing modified epoxy resin having chargeable groups
US4829105A · kind A · utility
17Cited by
12References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 28, 1988 |
| Grant date | May 9, 1989 |
| Priority date | — |
| Expiry date | Jan 28, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D5/443
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An anodic electrodeposition composition containing a water-soluble or water-dispersible modified epoxy resin derived from an epoxy resin having two epoxide groups and at least one alcoholic hydroxy group at the terminals and the middle of the resin backbone, respectively. The modified epoxy resin has at least one polymeric side chain block bound to said alcoholic hydroxy group and at least one acid group derived from said terminal epoxide group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.