Solubilized dyes for inks
US7056375B2 · kind B2 · utility
3Cited by
2References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 7, 2004 |
| Grant date | Jun 6, 2006 |
| Priority date | — |
| Expiry date | Sep 7, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09B29/3647
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
This invention relates to an ink composition comprising a dye represented by Formula I:wherein
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.