Preparation of pigments
US9725600B2 · kind B2 · utility
0Cited by
6References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 21, 2013 |
| Grant date | Aug 8, 2017 |
| Priority date | — |
| Expiry date | Jul 8, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2003/265
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to an aqueous calcium carbonate containing composition, to methods for producing such aqueous calcium carbonate containing compositions and to the use of the aqueous calcium carbonate containing composition in paper, paper coating, plastics and/or paint applications and as filler in paper.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.