Ink-jet ink containing lithium salt of copper complex monoazo dye
US4994111A · kind A · utility
2Cited by
5References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 30, 1989 |
| Grant date | Feb 19, 1991 |
| Priority date | — |
| Expiry date | Nov 30, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S534/01
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The dye of the formula: ##STR1## which is suitable for use in aqueous inks, especially for ink jet printing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.