Magenta metal chelate dyes and their use ink-jet printers
US7244298B2 · kind B2 · utility
0Cited by
15References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 3, 2004 |
| Grant date | Jul 17, 2007 |
| Priority date | — |
| Expiry date | Mar 3, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09B45/34
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A metal chelate compound of Formula (1) or a salt thereof:[A-N═N—B]M Formula (1)wherein: wherein:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.