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    • 4. 发明申请
    • Pre-treatment liquor for preparing textile substrates for inkjet printing
    • 用于制备用于喷墨印刷的织物基材的预处理液
    • US20060010619A1
    • 2006-01-19
    • US10529078
    • 2003-09-24
    • Ulrike HeesMichael KlugeMike FrecheDieter FreybergKarl SiemensmeyerHeinz HeisslerFriedrich-Wilhelm Raulfs
    • Ulrike HeesMichael KlugeMike FrecheDieter FreybergKarl SiemensmeyerHeinz HeisslerFriedrich-Wilhelm Raulfs
    • D06P5/00
    • D06P1/607D06M15/3562D06P1/5242D06P1/613D06P1/649D06P5/30
    • Aqueous pretreatment liquor for preparing a textile substrate for inkjet printing, comprising (A) one or more polycationic compounds, (B) one or more thickeners, (C) optionally customary additives, (C) water. Preferred polycationic compounds (A) are polymers or copolymers of diallyldialkylammonium monomers. Preferred thickeners are obtainable from (i) polyetherdiols, (ii) diisocyanates and (iii) compounds, R of the general formula R—OH, R—SH, R—NH2, RR NH or R—COOH, where R is a hydrophobic aliphatic or aromatic radical of at least 4 carbon atoms and R—OH may have been alkoxylated, and also further derivatives thereof that are capable of forming a urethane, thiourethane or urea bond, or from (i) polyetherdiols with (iv) compounds of the general formula R—OH or R—COOH, where R is a hydrophobic aliphatic or aromatic radical of at least 4 carbon atoms and R—OH may have been alkoxylated, and also further derivatives thereof that are capable of forming an ether or ester bond, and or from compounds (ii) and (iii).
    • (A)一种或多种聚阳离子化合物,(B)一种或多种增稠剂,(C)任选的常规添加剂,(C)水等的用于制备喷墨印刷用纺织品基材的水性预处理液。 优选的聚阳离子化合物(A)是二烯丙基二烷基铵单体的聚合物或共聚物。 优选的增稠剂可从(i)聚醚二醇,(ii)二异氰酸酯和(iii)化合物,通式R-OH,R-SH,R-NH 2,RR NH或R- COOH,其中R是具有至少4个碳原子的疏水性脂族或芳族基团和R-OH可以被烷氧基化,以及其还能够形成氨基甲酸酯,硫代氨基甲酸酯或脲键的其它衍生物,或从(i)聚醚二醇 与(iv)通式为R-OH或R-COOH的化合物,其中R是具有至少4个碳原子的疏水性脂族或芳族基团,并且R-OH可以被烷氧基化,并且还可以是其进一步的衍生物,其能够 形成醚键或酯键,和/或化合物(ⅱ)和(ⅲ)。