发明申请
- 专利标题： Reactive printing dye and its aqueous composition application
- 专利标题（中）： 活性印花染料及其含水组合物应用
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申请号： US12591236申请日： 2009-11-13
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公开(公告)号： US20110041265A1公开(公告)日： 2011-02-24
- 发明人: Wen-Chin Lin , Chien-Wen Lee
- 申请人： Wen-Chin Lin , Chien-Wen Lee
- 申请人地址： US NC Pineville
- 专利权人： Everlight USA, Inc.
- 当前专利权人： Everlight USA, Inc.
- 当前专利权人地址： US NC Pineville
- 优先权： TW098128185 20090821
- 主分类号： C09B62/00
- IPC分类号： C09B62/00
摘要：
The present invention relates to a reactive printing dye composition, which includes: (a) at least one reactive dye; (b) an organic buffer; and (c) a mirabilite or a dispersant. The reactive printing dye composition of the present invention is capable for being used in the fabric-dyeing, for example, dyeing of cotton, hemp, silk, rayon, wool, blending, etc. The reactive printing dye composition of the present invention is advantageous in high pH value stability, high storage stability, and reduced degradation in dyeing strength. In addition, the present invention further provides an aqueous reactive printing dye composition.
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