Glossy emulsion coating compositions containing surface treated pigments of oilophilic nature and method
US3940385A · kind A · utility
8Cited by
3References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 22, 1973 |
| Grant date | Feb 24, 1976 |
| Priority date | — |
| Expiry date | May 22, 1993 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2006/82
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention involves the production of glossy emulsion pigment-containing coating compositions in which the pigment is coated with an organic compound capable of adhering to the pigment surface when the coated pigment is emulsified and capable of rendering said pigment surface oilophilic and the coating is applied to the pigment prior to emulsification thereof and prior to dispersion of the coated pigment in the oil phase.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.