Ink jet ink composition
US6534566B1 · kind B1 · utility
1Cited by
13References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 22, 2000 |
| Grant date | Mar 18, 2003 |
| Priority date | — |
| Expiry date | Aug 22, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/30
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An ink jet ink composition comprising water, a humectant, and a water-dispersible polymeric latex having contained therein a delocalized cationic azo dye having the following formula:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.