Fiber-reactive azo dyes and dye mixtures, preparation thereof and use thereof
PK200901095A0Undetermined Publication Date: 2009-12-30DYSTOR TEXTILFARBEN GMBH & CO DEUTSCHLAND KG
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Patent Information
- Application Number
- PK200901095
- Authority / Receiving Office
- PK · PK
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2009-12-07
- Publication Date
- 2009-12-30
Abstract
The present invention relates to azo dye of the formula (1) in which R, M, and Y are as defined in the specification, to dye mixture comprising thereof and, to process for preparing it.
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