Colored minute particles dispersion, aqueous ink, and image forming method using the same
US7265165B2 · kind B2 · utility
3Cited by
4References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 15, 2003 |
| Grant date | Sep 4, 2007 |
| Priority date | — |
| Expiry date | Sep 3, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09B67/0091
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A dispersion of colored particles is disclosed. The dispersion is prepared by emulsifying a mixture comprising a colorant and polymer, employing a reactive emulsifier, and subsequently copolymerizing the resulting mixture, employing polymerizable monomer. An ink employing the dispersion is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.