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1.发明公开METHOD FOR COLORING CELLULOSE FIBER AND COLORED CELLULOSE FIBER OBTAINED BY SUCH METHOD 有权着色的纤维素纤维和有色纤维素纤维的方法获得
公开(公告)号：EP1683911A4
公开(公告)日：2009-04-08
申请号：EP04818462
申请日：2004-11-08
申请人： KURASHIKI BOSEKI KK
IPC分类号： D06P5/22 , D06B1/04 , D06M11/28 , D06M13/192 , D06M13/207 , D06M15/21 , D06M101/06 , D06P1/34 , D06P1/651 , D06P1/653 , D06P1/673 , D06P3/60 , D06P5/00
CPC分类号： D06P1/653 , D06P1/65118 , D06P1/67333 , D06P3/60 , D06P5/22
摘要： Disclosed is a method for coloring a cellulose fiber which is characterized by comprising (1) a step for introducing a carboxyl group or sulfonic acid group into a cellulose fiber, and (2) a step for treating the carboxyl group or sulfonic acid group-introduced cellulose fiber with an aromatic derivative having one or more hydroxyl group and a metal salt at a time or individually. Also disclosed is a colored cellulose fiber obtained by such a method.
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2.发明公开
公开(公告)号：EP1683910A4
公开(公告)日：2007-10-10
申请号：EP04818463
申请日：2004-11-08
IPC分类号： D06P1/653 , D06B1/04 , D06M11/49 , D06M13/12 , D06M13/152 , D06M13/184 , D06M13/238 , D06M13/328 , D06P1/34 , D06P1/62 , D06P1/651 , D06P1/673 , D06P3/04 , D06P3/14 , D06P3/24 , D06P3/32
CPC分类号： D06P1/6536 , D06M13/152 , D06M13/238 , D06P1/34 , D06P1/62 , D06P1/653 , D06P1/673 , D06P1/67333 , D06P3/04 , D06P3/14 , D06P3/24 , D06P3/32
摘要： Disclosed is a method for coloring a corporeal substance having a polyamide bond which is characterized by treating the corporeal substance with a solution containing an aromatic derivative having one or more hydroxyl group and a metal salt at a temperature not less than 40˚C. Also disclosed is a polyamide corporeal substance colored by such a method.
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