Pigment dispersion
US4404318A · kind A · utility
3Cited by
1References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 26, 1982 |
| Grant date | Sep 13, 1983 |
| Priority date | — |
| Expiry date | Feb 26, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D7/45
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
In a pigment dispersion comprising a pigment, a dispersing agent and an organic dispersing medium, the improvement wherein the dispersing agent is the reaction product of an amino resin, an alkyd resin or an acrylic resin with a silane coupling agent, or the reaction product of both an alkyd resin or an acrylic resin and an amino resin with a silane coupling agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.