Self-dispersion pigment, production process of self-dispersion pigment, ink set and ink jet recording method
US8282725B2 · kind B2 · utility
9Cited by
51References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 9, 2010 |
| Grant date | Oct 9, 2012 |
| Priority date | — |
| Expiry date | Mar 14, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/40
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention provides a self-dispersion pigment including a pigment, an ionic group directly bonded to the pigment and a nonionic molecular chain bonded to the pigment through an amide bond.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.