Red acid dyes for injet printing and paper dyeing
    1.
    发明授权
    Red acid dyes for injet printing and paper dyeing 失效
    用于喷墨印染和染色的红酸染料

    公开(公告)号:US06432185B1

    公开(公告)日:2002-08-13

    申请号:US09525822

    申请日:2000-03-15

    IPC分类号: C09D1102

    摘要: The present invention provides water-soluble acid dyes of the formula (1) in which R1 is A—X—COOM, A—X—SO3M, OR4 or NR5R6, A is NR7 or S, X is a (C1-C16)-alkylene or arylene radical optionally substituted with hydroxyl-, carboxyl- or amino-groups; R4, R5 and R6 independently of one another are hydrogen or (C1-C4)-alkyl or substituted (C1-C4)-alkyl R7 is hydrogen, methyl or ethyl; M is a cation and n is 0 or 1. which are suitable for printing natural and synthetic fiber materials for recording liquids, especially for the inkjet process, and for pulp-dyeing paper.

    摘要翻译: 本发明提供式(1)的水溶性酸性染料,其中R1是AX-COOM,AX-SO3M,OR4或NR5R6,A是NR7或S,X是(C1-C16) - 亚烷基或亚芳基任选的 被羟基,羧基或氨基取代; R 4,R 5和R 6彼此独立地是氢或(C 1 -C 4) - 烷基或取代的(C 1 -C 4) - 烷基R 7是氢,甲基或乙基; M是 并且是0或1,其适用于印刷用于记录液体的天然和合成纤维材料,特别是用于喷墨工艺和纸浆染色纸。

    Water-soluble stilbene dyes, their preparation and use
    2.
    发明授权
    Water-soluble stilbene dyes, their preparation and use 失效
    水溶性二苯乙烯染料,其制备和用途

    公开(公告)号:US06464768B1

    公开(公告)日:2002-10-15

    申请号:US09351221

    申请日:1999-07-12

    IPC分类号: C09D1102

    摘要: The invention relates to a dye in which R1 is hydrogen, alkyl of 1 to 4 carbon atoms, or alkoxy of 1 to 4 carbon atoms; R2 is hydrogen, carboxyl, chloro or nitro; R21 is hydrogen; or R2 and R21 together form a benzene ring which is fused on in positions 3 and 4 of the ring A and can carry 1, 2 or 3 sulfo groups; m is a number from 0 to 1; n is a number from 1 to 2; M+ is a cation or a mixture of different cations, at least one equivalent of the cations M+ per mole of the dye being lithium cations and/or cations of the formula (II) where p is a number from 1 to 30; X is CH2CH2, CH(CH3)CH2, CH2CH(CH3) or a combination thereof and R3, R4 and R5 independently of one another are hydrogen, a group of the formula (III) —(—X—O—)pH  (III) or an aliphatic radical of 1 to 18 carbon atoms. Dyes of the formula (I) are particularly suitable as colorants in inkjet inks.

    摘要翻译: 本发明涉及一种染料,其中R 1为氢,1至4个碳原子的烷基或1至4个碳原子的烷氧基; R 2为氢,羧基,氯或硝基; R 21为氢; 或R 2和R 21一起形成稠环在环A的3和4位上的苯环,并且可以携带1,2或3个磺基; m是0至1的数; n是1至2的数; M +是阳离子或不同阳离子的混合物,每摩尔染料是至少一当量的阳离子M +为锂阳离子和/或式(II)的阳离子,其中p为数 1至30; X为CH 2 CH 2,CH(CH 3)CH 2,CH 2 CH(CH 3)或其组合,且R 3,R 4和R 5彼此独立地为氢,式(III)的基团或1至 18个碳原子。式(I)的染料特别适合作为喷墨油墨中的着色剂。

    Water-soluble red acid dyes, their preparation and use
    3.
    发明授权
    Water-soluble red acid dyes, their preparation and use 失效
    水溶性红酸染料,其制备和用途

    公开(公告)号:US06406527B1

    公开(公告)日:2002-06-18

    申请号:US09524173

    申请日:2000-03-13

    IPC分类号: C09D1102

    摘要: The present invention provides water-soluble acid dyes of the formula (I) in which R1, R2 and R3 independently of one another are A—X—COOM, A—X—SO3M, OR4 or NR5R6, A is NR7or S, X is a straight-chain or branched (C1-C16)-alkylene radical, a straight-chain or branched, hydroxyl-, carboxyl- or amino-substituted (C1-C16)-alkylene radical, an arylene radical or a hydroxyl-, carboxyl- or sulfo-substituted arylene radical; R4, R5, and R6 independently of one another are hydrogen or (C1-C4)-alkyl or are (C1-C4)-alkyl substituted by one or more hydroxyl, 2-hydroxyethoxy, (C1-C4)-alkoxy or amino groups, R7 is hydrogen, methyl or ethyl; M is a monovalent cation or one equivalent of a polyvalent cation, and which are suitable for printing natural and synthetic fiber materials for recording liquids, especially for the inkjet process, and for pulp-dyeing paper.

    摘要翻译: 本发明提供式(I)的水溶性酸性染料,其中R1,R2和R3彼此独立地为AX-COOM,AX-SO3M,OR4或NR5R6,A为NR7或S,X为直链或 支链(C1-C16) - 亚烷基,直链或支链羟基,羧基或氨基取代的(C1-C16) - 亚烷基,亚芳基或羟基,羧基或磺基取代的亚芳基 基团; R 4,R 5和R 6彼此独立地是氢或(C 1 -C 4) - 烷基或是被一个或多个羟基,2-羟基乙氧基,(C 1 -C 4) - 烷氧基取代的(C 1 -C 4) 氨基,R7是氢,甲基或乙基; M是一价阳离子或一当量的多价阳离子,它们适用于印刷用于记录液体的天然和合成纤维材料,特别是喷墨方法和用于纸浆染色 纸。

    Water-based colorant preparations
    4.
    发明授权
    Water-based colorant preparations 失效
    水性着色剂制剂

    公开(公告)号:US07008475B2

    公开(公告)日:2006-03-07

    申请号:US10483132

    申请日:2002-06-21

    IPC分类号: C09D11/02 C09C1/44 C09B48/00

    摘要: The invention relates to aqueous colorant preparations containing A) between 0.1 and 50 wt. % of at least one organic and/or inorganic pigment and/or at least one organic colorant. B) between 0.01 and 80 wt. % of at least one naphthol-oxyalkylate sulfopropyl ether, one alkanol-oxyalkylate sulfopropyl ether or one alkylphenol-oxyalkylate sulfopropyl ether. C) between 0 and 30 wt. % of at least one organic solvent. D) between 0 and 20 wt. % of other standard derivatives and E) between 10 and 90 wt % of water, respectively in relation to the total weight (100%) of the colorant preparation. The colorant preparation is used, for example, in printing inks, especially ink jet printing inks.

    摘要翻译: 本发明涉及含水着色剂制剂,其含有A)0.1-50wt。 %的至少一种有机和/或无机颜料和/或至少一种有机着色剂。 B)0.01〜80wt。 %的至少一种萘酚 - 烷氧基化物亚磺丙基醚,一个烷醇 - 烷氧基化物磺丙基醚或一个烷基酚 - 烷氧基化物磺丙基醚。 C)0至30wt。 %的至少一种有机溶剂。 D)0至20wt。 %的其他标准衍生物和E)分别为10至90重量%的水,相对于着色剂制剂的总重量(100%)。 着色剂制剂用于例如印刷油墨,特别是喷墨印刷油墨。

    Dye combination
    6.
    发明授权
    Dye combination 失效
    染料组合

    公开(公告)号:US07060124B2

    公开(公告)日:2006-06-13

    申请号:US10478424

    申请日:2002-07-05

    IPC分类号: C09D11/02 C09B67/00

    CPC分类号: C09B67/0046

    摘要: The invention relates to a dye mixture consisting essentially of one dye of formula (4) and a dye of formula (5). The black dye mixture is advantageously used for ink jet printing and provides high light-resisting and neutral black ink formulations

    摘要翻译: 本发明涉及基本上由一种式(4)的染料和式(5)的染料组成的染料混合物。 黑色染料混合物有利地用于喷墨印刷,并提供高耐光和中性黑色油墨配方

    Colorant composition
    10.
    发明授权
    Colorant composition 失效
    着色剂组成

    公开(公告)号:US07066993B2

    公开(公告)日:2006-06-27

    申请号:US10468253

    申请日:2002-02-12

    IPC分类号: C09D11/02

    摘要: The invention relates to a colorant composition that substantially comprises a colorant of formula (1) and a colorant formula (2) or (3). The magenta colorant mixture is advantageously used in ink-jet printing and yields storage-stable and water-proof ink formulations.

    摘要翻译: 本发明涉及一种着色剂组合物,其基本上包含式(1)的着色剂和着色剂式(2)或(3)。 品红色着色剂混合物有利地用于喷墨印刷,并产生储存稳定且防水的油墨配方。