公开(公告)号：US4453945A

公开(公告)日：1984-06-12

申请号：US486520

申请日：1983-04-19

申请人： Masakatsu Miyamoto ,  Yoshiharu Suzuki ,  Masayoshi Ojima ,  Yutaka Iizuka ,  Ryuzo Orita ,  Tadashi Matsuo

发明人： Masakatsu Miyamoto ,  Yoshiharu Suzuki ,  Masayoshi Ojima ,  Yutaka Iizuka ,  Ryuzo Orita ,  Tadashi Matsuo

IPC分类号： C09B62/04 ,  D06P1/38 ,  D06P3/66 ,  D06P3/82 ,  C09B62/00

CPC分类号： D06P3/66 ,  C09B62/04 ,  C09B62/043 ,  D06P3/8219 ,  D06P3/8252 ,  D06P3/8266 ,  Y10S8/918

摘要： 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: ##STR1## 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.degree. C. to below 140.degree. C.

摘要翻译： 本发明涉及一种染色纤维素纤维或其联合纤维的方法，该方法是使用含有至少一种具有下式基团的s-三嗪基的活性染料根据耗尽染色方法进行的：其中M表示 氢或碱金属，在pH为4〜10，染色温度为110〜140℃的水性染色浴中。