专利检索 ap:("Naoki Harada" OR "Noriaki Yamauchi" OR "Syuhei Hashizume" OR "Yutaka Kayane" OR "Kazumi Yoshigoe" OR "Isao Nakamae") AND inv:"Syuhei Hashizume" 第 1 页

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发明授权
Granular type reactive dye compositions and methods for dyeing and printing cellulose fibers using the same 失效
标题翻译：颗粒型活性染料组合物及使用其的染色和印花纤维素纤维的方法

公开(公告)号：US5259850A

公开(公告)日：1993-11-09

申请号：US745768

申请日：1991-08-16

申请人： Naoki Harada , Noriaki Yamauchi , Syuhei Hashizume , Yutaka Kayane , Kazumi Yoshigoe , Isao Nakamae

发明人： Naoki Harada , Noriaki Yamauchi , Syuhei Hashizume , Yutaka Kayane , Kazumi Yoshigoe , Isao Nakamae

IPC分类号： C09B67/26 , C09B67/24 , D06P3/66 , D06P31/66

CPC分类号： C09B67/0072 , Y10S8/918

摘要： A granular type reactive dye composition containing a reactive dye, an inorganic salt and water, the water content being from 4.5 through 15% by weight and the inorganic salt content being 20% by weight or less, both based on the weight of the composition, which is excellent in storage stability, compatibility with water and hot water, and reproducibility, when used for dyeing or printing cellulose fibers.