Ink-jet ink composition
US6500246B2 · kind B2 · utility
4Cited by
5References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 5, 2001 |
| Grant date | Dec 31, 2002 |
| Priority date | — |
| Expiry date | Apr 12, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/38
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention provides an ink-jet ink composition which includes (a) at least one water-soluble dye; (b) at least one low vapor-pressure solvent; (c) a nonionic non-amphoteric surfactant; (d) a fluoric surfactant; and (e) balanced water. The ink-jet ink composition of the present invention is suitable for thermal ink-jet printers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.