Phase change inks containing colorant compounds
    3.
    发明授权
    Phase change inks containing colorant compounds 有权
    含有着色剂化合物的相变油墨

    公开(公告)号:US06835238B1

    公开(公告)日:2004-12-28

    申请号:US10606631

    申请日:2003-06-26

    IPC分类号: C09D1102

    CPC分类号: C09D11/34

    摘要: A phase change ink composition comprising a phase change ink carrier and a colorant compound of the formula wherein M is either (1) a metal ion having a positive charge of +y wherein y is an integer which is at least 2, said metal ion being capable of forming a compound with at least two chromogen moieties, or (2) a metal-containing moiety capable of forming a compound with at least two chromogen moieties, z is an integer representing the number of chromogen moieties associated with the metal and is at least 2, and R1, R2, R3, R4, R5, R6, R7, a, b, c, d, Y, Q−, A, and CA are as defined herein.

    摘要翻译: 一种相变油墨组合物,其包含相变油墨载体和M形式的着色剂化合物是(1)具有正电荷+ y的金属离子,其中y是至少为2的整数,所述金属离子能够 形成具有至少两个色素部分的化合物,或(2)能够与至少两个色素部分形成化合物的含金属部分,z是表示与金属相关的至少2个的色原部分的数目的整数,并且至少为 R 1,R 2,R 3,R 4,R 5,R 6,R 7,a,b,c,d,Y,Q - ,A和CA如本文所定义。

    Colorant compounds
    5.
    发明授权
    Colorant compounds 有权
    着色剂化合物

    公开(公告)号:US07301025B2

    公开(公告)日:2007-11-27

    申请号:US11141898

    申请日:2005-06-01

    IPC分类号: C07D405/14 C07D311/80

    CPC分类号: C09D11/34 C09B11/12 C09B11/24

    摘要: Compounds of the formula wherein M is either (1) a metal ion having a positive charge of +p wherein p is an integer which is at least 2, said metal ion being capable of forming a compound with at least two chromogen moieties, or (2) a metal-containing moiety capable of forming a compound with at least two chromogen moieties, z is an integer representing the number of chromogen moieties associated with the metal and is at least 2, and R1, R2, R3, R4, R5, R6, R7, a, b, c, d, Y, Q−, A, and CA are as defined herein.

    摘要翻译: 下式的化合物其中M是(1)具有正电荷+ p的金属离子,其中p是至少为2的整数,所述金属离子能够形成具有至少两个色原子部分的化合物,或( 2)能够形成具有至少两个色原体部分的化合物的含金属部分,z是表示与金属相关的染色体部分的数目的整数,并且至少为2,R 1, R 2,R 3,R 4,R 5,R 6, R 7,a,b,c,d,Y,Q - ,A和CA如本文所定义。

    Aqueous inks containing colored polymers
    6.
    发明授权
    Aqueous inks containing colored polymers 有权
    含有有色聚合物的水性油墨

    公开(公告)号:US07504446B2

    公开(公告)日:2009-03-17

    申请号:US10682561

    申请日:2003-10-09

    CPC分类号: C09D11/30

    摘要: Disclosed is an ink composition comprising (a) an aqueous liquid vehicle, and (b) a colorant which comprises an anhydride copolymer having at least one chromogen covalently bonded thereto and at least one ester, amide, imide, or thioester group covalently bonded thereto, said colorant being soluble or dispersible in the aqueous liquid vehicle. Also disclosed is an ink composition comprising (a) an aqueous liquid vehicle, and (b) a colorant which is the reaction product of (1) an anhydride copolymer, (2) a chromogen having one and only one group per molecule selected from the group consisting of —OH, —SH, primary amino, and secondary amino, and (3) a material selected from the group consisting of nonchromogenic monofunctional alcohols, nonchromogenic monofunctional thiols, nonchromogenic monofunctional primary or secondary amines, and mixtures thereof, said colorant being soluble or dispersible in the aqueous liquid vehicle.

    摘要翻译: 公开了一种油墨组合物,其包含(a)水性液体载体,和(b)着色剂,其包含具有共价键合至少一个色原体的酸酐共聚物和至少一种与其共价键合的至少一种酯,酰胺,酰亚胺或硫酯基, 所述着色剂可溶于或分散在含水液体载体中。 还公开了一种油墨组合物,其包含(a)水性液体载体,和(b)着色剂,其为(1)酸酐共聚物,(2)每分子中具有一个且仅一个基团的色原体的反应产物, 由-OH,-SH,伯氨基和仲氨基组成的基团,和(3)选自非发色单官能醇,非变色单官能硫醇,非变色单官能伯或仲胺的物质及其混合物,所述着色剂为 可溶于或分散于含水液体载体中。