Composition for dyeing material of synthetic aromatic polyamide fibers comprising a cationic dye and novel dye assistant
摘要
A composition for dyeing material of synthetic aromatic polyamide fibers, said composition containing a mixture of (a) a cationic dye and (b) a cyclohexenone as a dye assistant. Preferably, 2-cyclohexen-1-one,3,5,5-trimethyl is the dye assistant.
申请公布号
US6551362(B2)
申请公布日期
2003.04.22
申请号
US20010776348
申请日期
2001.02.02
申请人
BGB STOCKHAUSEN GMBH
发明人
GUTHRIE DARRIN MCBANE;GREESON, JR. HAROLD KENNETH;HAITH MALCOLM S.