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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
CPC分类号: C09D11/328 , C09B43/16 , C09D5/035 , D21H21/28
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。
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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
CPC分类号: C09D11/328 , C09B45/28 , C09B56/04 , C09B69/04
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。
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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
CPC分类号: C09D11/328 , C09B43/16 , C09B43/40 , D21H21/28
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。
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公开(公告)号:US07008475B2
公开(公告)日:2006-03-07
申请号:US10483132
申请日:2002-06-21
申请人: Rudolf Randler , Ulrike Rohr , Josef Geisenberger , Ruediger Baur , Hans-Tobias Macholdt , Heidemarie Menzel
发明人: Rudolf Randler , Ulrike Rohr , Josef Geisenberger , Ruediger Baur , Hans-Tobias Macholdt , Heidemarie Menzel
CPC分类号: C09D11/02 , C09B67/0085 , C09D11/326 , C09D17/001
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。
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公开(公告)号:US06596067B2
公开(公告)日:2003-07-22
申请号:US09898645
申请日:2001-07-03
IPC分类号: C09D1102
CPC分类号: C09D11/328 , C09B67/0041
摘要: A colorant mixture of C.I. Acid Red 289 and C.I. Reactive Red 23 and optionally a shading colorant is used for magenta recording fluids.
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公开(公告)号:US07060124B2
公开(公告)日:2006-06-13
申请号:US10478424
申请日:2002-07-05
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
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公开(公告)号:US06391507B1
公开(公告)日:2002-05-21
申请号:US09591747
申请日:2000-06-12
申请人: Hans-Tobias Macholdt , Ruediger Baur , Eduard Michel , Josef Geisenberger , Heidemarie Menzel , Andreas Harz
发明人: Hans-Tobias Macholdt , Ruediger Baur , Eduard Michel , Josef Geisenberger , Heidemarie Menzel , Andreas Harz
IPC分类号: G03G909
CPC分类号: C09D11/32 , C09B67/0035 , C09D5/035 , G02B5/22 , G03G9/0918
摘要: The present invention relates to the use of a CuPc composition consisting essentially of CuPc, e.g., C.I. Pigment Blue 15:3, and a hydroxymethylphthalimido CuPc, as a colorant in electrophotographic toners and developers, powders and powder coating materials, electret materials, inkjet inks, and color filters, wherein the phthalocyanines have a particle morphology with an average length-to-width ratio of more than 2.5:1.
摘要翻译: 本发明涉及基本上由CuPc组成的CuPc组合物的用途,例如C.I. 颜料蓝15:3和作为电子照相调色剂和显色剂中的着色剂的羟甲基邻苯二甲酰亚胺CuPc,粉末和粉末涂料,驻极体材料,喷墨油墨和滤色器,其中酞菁具有平均长度 - 宽度比大于2.5:1。
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公开(公告)号:US20050090654A1
公开(公告)日:2005-04-28
申请号:US10504495
申请日:2003-02-03
IPC分类号: C09B29/33 , C09B45/18 , C09B45/28 , C09D5/03 , C09D11/00 , D21H21/28 , G03G9/09 , C07C245/02
CPC分类号: C09D11/328 , C09B29/332 , C09B45/18 , C09B45/28 , C09D5/035 , C09D11/40 , D21H21/28 , G03G9/091
摘要: A dye of the formula (2) and a process for preparing the same, wherein the radicals are as defined in the specification.
摘要翻译: 式(2)的染料及其制备方法,其中基团如说明书中所定义。
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公开(公告)号:US07297200B2
公开(公告)日:2007-11-20
申请号:US10504495
申请日:2003-02-03
IPC分类号: C09D11/00
CPC分类号: C09D11/328 , C09B29/332 , C09B45/18 , C09B45/28 , C09D5/035 , C09D11/40 , D21H21/28 , G03G9/091
摘要: A dye of the formula (2) and a process for preparing the same, wherein the radicals are as defined in the specification
摘要翻译: 式(2)的染料及其制备方法,其中基团如说明书中所定义
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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
CPC分类号: C09D11/32 , C09B67/0041 , C09D11/40
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。
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