Unfinished rutile titanium dioxide slurry for paints and paper coatings
US7186770B2 · kind B2 · utility
0Cited by
37References
2Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 25, 2002 |
| Grant date | Mar 6, 2007 |
| Priority date | — |
| Expiry date | Aug 28, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2006/60
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a rutile titanium dioxide slurry made directly from an unfinished titanium dioxide pigment produced from either the chloride or sulfate process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.