Process for dyeing cellulose fibers of its union fibers with reactive triazinyl dye quaternized with nicotinic acid
The present invention relates to a process for dyeing cellulose fibers or its union fibers which is effected according to an exhaustion dyeing method using a reactive dye containing at least one s-triazinyl group having a group of the formula: wherein M represents a hydrogen or an alkali metal, in a...
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
12.06.1984
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Subjects | |
Online Access | Get full text |
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Summary: | The present invention relates to a process for dyeing cellulose fibers or its union fibers which is effected according to an exhaustion dyeing method using a reactive dye containing at least one s-triazinyl group having a group of the formula: wherein M represents a hydrogen or an alkali metal, in an aqueous dyeing bath having a pH in the range of 4 to 10 and a dyeing temperature in the range of 110 DEG C. to below 140 DEG C. |
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Bibliography: | Application Number: US19830486520 |