Method of preparing oxidized modified pigments and inkjet ink compositions comprising the same
US7922805B2 · kind B2 · utility
39Cited by
39References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2005 |
| Grant date | Apr 12, 2011 |
| Priority date | — |
| Expiry date | Jul 12, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2006/22
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to oxidized modified pigments and dispersions as well as methods of preparing them. Also disclosed are aqueous inkjet ink compositions comprising oxidized modified pigments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.