公开(公告)号：US20040261200A1

公开(公告)日：2004-12-30

申请号：US10601599

申请日：2003-06-24

申请人： Everlight USA, Inc.

发明人： Bao-Kun Lai ,  Cheng-Hsiang Hsu ,  Ya-Chi Tseng

IPC分类号： C09B001/00

CPC分类号： C09B67/0041

摘要： A dye composition is disclosed, which comprises a blue anthraquinone dye of the following formula (I) 1 wherein Y is nullCHnullCH2, nullCH2CH2Cl or nullCH2CH3OSO3H; and a gray-black azo dye of the following formula (II) 2 wherein Y is defined as the above. The dye compositions of the present invention have good stability and build-up property. The dye compositions are suitable for dyeing and printing materials that contain either cellulose fibers, such as cotton, artificial cotton, linen, and artificial linen, or synthetic polyamide, such as wool, silk, and nylon. The materials obtained through treatment with the dye compositions aforementioned show excellent properties, especially in wash-off, level-dyeing, build-up, light fastness and perspiration-light fastness.

摘要翻译： 公开了一种染料组合物，其包含下式（I）的蓝色蒽醌染料，其中Y为-CH = CH 2，-CH 2 CH 2 Cl或-CH 2 CH 3 OSO 3 H; 和下式（II）的灰黑色偶氮染料，其中Y定义如上。 本发明的染料组合物具有良好的稳定性和增强性。 染料组合物适用于含有纤维素纤维如棉花，人造棉，亚麻布和人造亚麻织物或合成聚酰胺如羊毛，丝绸和尼龙的染色和印花材料。 通过用上述染料组合物处理获得的材料显示出优异的性能，特别是在洗涤，水平染色，聚集，耐光牢度和耐汗牢度方面。

公开(公告)号：US20030172476A1

公开(公告)日：2003-09-18

申请号：US10373065

申请日：2003-02-26

申请人： EVERLIGHT USA, INC.

发明人： Huei Ching Huang ,  Mao Cheng Hsu ,  Bao-Kun Lai ,  Ya-Chi Tseng

IPC分类号： C09B062/00

CPC分类号： C09B67/0059

摘要： Reactive dye mixtures comprising a black or navy reactive dye and a reactive disazo dye. The reactive dye mixtures of the present invention are suitable for exhaust dyeing, printing, continuous dyeing or discharge printing of a blended or interwoven fabric of cellulose fibres or cellulose nylon blends. The compounds of the present invention display good level dyeing properties, good build up and excellent low nylon cross-dyeing.