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    • 3. 发明申请
    • INK FOR INKJET TEXTILE PRINTING AND DYEING METHOD
    • INK喷墨纺织印花和染色方法
    • US20150116419A1
    • 2015-04-30
    • US14398354
    • 2014-02-07
    • Kiwa Chemical Industry Co., Ltd.
    • Tadashi OuraHiroki Tanaka
    • C09D11/38C09D125/08C08K5/053
    • C09D11/38C08K5/053C09D11/10C09D11/106C09D11/328C09D125/08D06P1/16D06P3/36D06P5/30
    • Ink for inkjet textile printing of the present invention contains water, a disperse dye, a water-soluble organic solvent and an anionic high-molecular dispersant. The water-soluble organic solvent is a polyhydric alcohol such as glycerin. The water-soluble organic solvent is contained in an amount of 25 to 50 mass % with respect to the total mass of the ink. The anionic high-molecular dispersant is a styrene-(meth)acrylic acid-based copolymer having an acid value of 160 to 250 mg KOH/g and a weight-average molecular weight of 8,000 to 20,000. The ink for inkjet textile printing further contains an acetylene glycol-based compound expressed by the following Chemical Formula (I) as a penetrant. With this ink for inkjet textile printing, provided is disperse dye-containing ink for inkjet textile printing that has a high-quality and stable recording performance and achieves a high print density on the surface of a fabric while maintaining an ink storage stability, and an inkjet textile printing method using the ink for inkjet textile printing.
    • 本发明的喷墨纺织品印花油墨包含水,分散染料,水溶性有机溶剂和阴离子高分子分散剂。 水溶性有机溶剂是甘油等多元醇。 相对于油墨的总质量,水溶性有机溶剂的含量为25〜50质量%。 阴离子高分子分散剂是酸值为160〜250mgKOH / g,重均分子量为8000〜20000的苯乙烯 - (甲基)丙烯酸系共聚物。 用于喷墨织物印刷的油墨还包含由以下化学式(I)表示的乙炔二醇基化合物作为渗透剂。 使用这种用于喷墨织物印刷的油墨,提供了用于喷墨织物印刷的分散染料的油墨,其具有高质量和稳定的记录性能,并且在保持油墨储存稳定性的同时在织物的表面上实现高印刷密度,并且 喷墨纺织印花法用墨水喷墨纺织印花。
    • 7. 发明授权
    • Disperse azo dyestuffs
    • 分散偶氮染料
    • US07871446B2
    • 2011-01-18
    • US12514232
    • 2007-11-02
    • Hartwig JordanWolfgang KosterAnthony Lawrence
    • Hartwig JordanWolfgang KosterAnthony Lawrence
    • D06P5/00C09B29/00
    • D06P5/30C09B29/0816C09B69/106C09D11/328D06P1/16D06P1/18D06P1/44D06P3/54
    • A dyestuff of the formula (I) wherein D is a diazo component; R1 is hydrogen, (C1-C4)-alkyl, hydroxy, —NHCOR6 or —NHSO2R6; R2 is hydrogen, halogen or (C1-C4)-alkoxy; R3 is hydrogen or methyl; R4 is hydrogen, (C1-C6)-alkyl, substituted (C1-C6)-alkyl, (C2-C6)-alkyl, which is interrupted by 1, 2 or 3 heteroatoms wherein said heteroatoms are —0—, —S— or —NR7, substituted (C2-C6)-alkyl, which is interrupted by 1, 2 or 3 heteroatoms wherein said heteroatoms are —0—, —S— or —NR7, (C2-C6)-alkenyl, substituted (C2-C6)-alkenyl, benzyl or phenethyl; R5 is hydrogen or methyl; R6 is (C1-C4)-alkyl, phenyl or substituted phenyl; R7 is (C1-C4)-alkyl, phenyl or substituted phenyl; m is 0, 1 or 2; and n is 0 or 1. The invention further relates to use of the dyestuff and the process of making the dyestuff.
    • 式(I)的染料,其中D是重氮组分; R1是氢,(C1-C4) - 烷基,羟基,-NHCOR6或-NHSO2R6; R2是氢,卤素或(C1-C4) - 烷氧基; R3是氢或甲基; R4是氢,(C1-C6) - 烷基,取代的(C1-C6) - 烷基,(C2-C6) - 烷基,其被1,2或3个杂原子中断,其中所述杂原子是-O-,-S- 其中所述杂原子是-O-,-S-或-NR 7,(C 2 -C 6) - 烯基,取代的(C 2 -C 6) - 烷基, C6) - 烯基,苄基或苯乙基; R5是氢或甲基; R 6是(C 1 -C 4) - 烷基,苯基或取代的苯基; R 7为(C 1 -C 4) - 烷基,苯基或取代的苯基; m为0,1或2; 并且n为0或1.本发明还涉及染料的使用和制备染料的方法。