Inorganic particles and methods of making
US6743286B2 · kind B2 · utility
23Cited by
11References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 1, 2001 |
| Grant date | Jun 1, 2004 |
| Priority date | — |
| Expiry date | Aug 1, 2021 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21H19/385
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention provides methods and compositions comprising inorganic solids for use as pigments in paints, papers and plastics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.