Mixtures of fiber-reactive azo dyes
US8038736B2 · kind B2 · utility
0Cited by
8References
15Claims
0Family size
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Key dates
| Filing date | Mar 3, 2010 |
| Grant date | Oct 18, 2011 |
| Priority date | — |
| Expiry date | Mar 6, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S8/926
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The present invention provides dye mixtures containing a dye of the formula (I)and a dye of the formulae (II)where
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.