Lacquers and paints and coating material systems
US6818050B1 · kind B1 · utility
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10References
10Claims
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Assignee
Inventor
Key dates
| Filing date | Sep 27, 2001 |
| Grant date | Nov 16, 2004 |
| Priority date | — |
| Expiry date | Dec 18, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D5/02
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Paint and coating material system comprisinga) at least one solids component comprising at least one organic or inorganic white, black or chromatic pigment, organic or inorganic fillers, or mixtures thereof, andb) at least one binder component,characterized in that the components of the system in water, with a specific energy input of less than 150 J/cm3, based on the sum of the volumes of the components and water, produced an aqueous dispersion having a particle size of <60 &mgr;m (determined in accordance with ISO 1524: 1983).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.