Reactive dyes containing an alkylthio-s-triazinyl reactive group
First Claim
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1. A reactive dyestuff containing an alkylthio-s-triazinyl reactive group of the following formula (I),
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Abstract
A reactive dyestuff containing an alkylthio-s-triazinyl reactive group of the following formula (I) is disclosed,
wherein A, X, Y, Z, R, Q, and a are defined the same as the specification. It is suitable for exhaust dyeing, cold batch-up dyeing and continuous dyeing materials that contain hydroxyl group or nitrogen group fibers.
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9 Claims
- 1. A reactive dyestuff containing an alkylthio-s-triazinyl reactive group of the following formula (I),
Specification