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METHOD FOR IMPROVING COLOR FASTNESS OF NATURAL INDIGO AND INDIGO DYE
METHOD FOR IMPROVING COLOR FASTNESS OF NATURAL INDIGO AND INDIGO DYE
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机译:改善天然靛蓝和靛蓝染料色牢度的方法
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摘要
PROBLEM TO BE SOLVED: To provide a method for improving the color fastness of a textile structure dyed with a natural indigo or an indigo dye.;SOLUTION: The method includes the addition of a 2,6-dihalogeno-4-Y-1,3,5-triazine derivative expressed by general formula (1). In the formula, X is a halogen group; and Y is an arylamino group, an aryloxy group, an arylmercapto group, an alkylamino group, an alkoxyl group, an alkylthio group, a triazinylamino group, a triazinyloxy group, a triazinylthio group or a triazinylaminostilbeneamino group provided that these group are each substituted with at least one group.;COPYRIGHT: (C)2009,JPO&INPIT
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