| 摘要 |
PURPOSE: To dye both sides of a mixed material of an aminated fiber and a polyester fiber uniformly and fast in the absence of alkaline agents and electrolyte salts by using a fiber reactive disperse dye. CONSTITUTION: A hydroxyl base containing fiber, particularly an polyester mixture with an aminated fiber which is modified by an aminated base containing compound expressed by the formula I [ER is an ester; A and N form bivalent residual groups of complex ring type ring together with an alkylene having 1-4C, A is O or the formula I (a), the formula II (b), the formula (c) (R is an alkyl having 1-6C substituted by substituent groups selected from H, amino or amino, sulfo, hydroxyl sulfato and the like or an alkyl having 3-8C interrupted by hetero groups selected from O, NH and substituted by amino, sulfo, hydroxyl and the like; R<1> , R<2> is H, methyl and the like) m is 1, 2], is dyed with uniform color and fast for both sides at preferably 110-130 deg.C by using a fiber reactive dye. |
