Magenta dyes and inks for use in ink-jet printing
US7819961B2 · kind B2 · utility
1Cited by
6References
14Claims
0Family size
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Key dates
| Filing date | May 12, 2008 |
| Grant date | Oct 26, 2010 |
| Priority date | — |
| Expiry date | May 12, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24802
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A compound of Formula (1) and salts thereof:wherein:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.