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    • 2. 发明申请
    • AZO DYES FOR INK-JET PRINTING
    • 喷墨印刷用AZO染色
    • WO1998012264A1
    • 1998-03-26
    • PCT/GB1997002378
    • 1997-09-05
    • ZENECA LIMITEDCARR, KathrynWATSON, Anthony, Alanzo
    • ZENECA LIMITED
    • C09B43/16
    • C09D11/328C09B43/16Y10T428/24802
    • Azo dyes of Formula (1) have utility as dyes for ink-jet printing which comprises any suitable form of the compound: such as salt, stereoisomer, zwitterion, polymorph, complex, isotopic form, combinations thereof in the same species and mixtures thereof; where: p represents from 1 to 7 inclusive; the naphthyl moiety may be optionally substituted; R comprises at least one of the following substituents, optionally substituted: H, C1-4-alkyl, NHCOC1-4 alkyl, C1-4 alkoxy, NHCOaryl, NHSO2C1-4 alkyl, NHSO2aryl, NHCONR R where R and R each independently comprises H, C1-4alkyl or aryl; R comprises H, C1-4 alkyl or C1-4 alkoxy; L and L each independently comprises at least one of the following substituents, optionally substituted: -NH2, -NHC1-4 alkyleneOH, -SC1-4alkylene -SO3H, -NHC1-4alkyleneN(C1-4alkyl)2, -N(C1-4alkyleneOH)2, -NHC1-4alkyleneSO3H, -NHC1-4alkylene(CO2H)n where n is 1, 2 or 3, -SC1-4alkylene(CO2H)m where m is 1, 2 or 3, a moiety of Formula (2) where X represents NHC1-4alkylene or a direct link and Y represents O or NH; a moiety of Formula (3), where q represents from 1 to 7 inclusive; the naphthyl moiety may be optionally substituted; and R and R each independently comprises at least one of the following substituents, optionally substituted: H, C1-4-alkyl, NHCOC1-4 alkyl, C1-4 alkoxy, NHCOaryl, NHSO2C1-4 alkyl, NHSO2aryl and NHCONR R where R and R each independently comprises H, C1-4alkyl, aryl; and any other suitable labile or non-labile substituent not mentioned above; where the optional substituents herein comprise: C1-4alkyl (optionally substituted with at least one halo), C1-4alkoxy (optionally substituted with at least one halo), carboxy, sulpho, hydroxy, amino, mercapto, cyano, nitro and halo.
    • 式(1)的偶氮染料可用作喷墨印刷用染料,其包含任何合适形式的化合物:例如盐,立体异构体,两性离子,多晶型物,复合物,同位素形式,它们在相同物种及其混合物中的组合; 其中:p代表从1到7(含); 萘基部分可以任选被取代; R 1至少包含以下取代基中的至少一个,任选被取代:H,C 1-4 - 烷基,NHCOC 1-4烷基,C 1-4烷氧基,NHCO芳基,NHSO 2 C 1-4烷基,NHSO 2芳基,NHCONR 3 R 4 其中R 3和R 4各自独立地包含H,C 1-4烷基或芳基; R 2包括H,C 1-4烷基或C 1-4烷氧基; L 1和L 2各自独立地包含至少一个以下取代基,任选地被取代:-NH 2,-NHC 1-4亚烷基,亚烷基,-SSC 1-4亚烷基-SO 3 H,-NHC 1-4亚烷基N(C 1-4烷基) -N(C 1-4亚烷基OH)2,-NHC 1-4亚烷基SO 3 H,-NHC 1-4亚烷基(CO 2 H)n,其中n为1,2或3,-SSC1-4亚烷基(CO 2 H)m,其中m为1,2或3, 式(2)其中X表示NHC1-4亚烷基或直链,Y表示O或NH; 式(3)的部分,其中q表示1至7; 萘基部分可以任选被取代; R 5和R 6各自独立地包含至少一个如下取代基,任选被取代的:H,C 1-4 - 烷基,NHCOC 1-4烷基,C 1-4烷氧基,NHCO芳基,NHSO 2 C 1-4烷基,NHSO 2芳基 和NHCONR 7 R 8,其中R 7和R 8各自独立地包含H,C 1-4烷基,芳基; 以及上文未提及的任何其他合适的不稳定或非不稳定取代基; 其中本文的任选取代基包括:C 1-4烷基(任选被至少一个卤素取代),C 1-4烷氧基(任选被至少一个卤素取代),羧基,磺基,羟基,氨基,巯基,氰基,硝基和卤素。
    • 4. 发明申请
    • INK JET PRINTING INK
    • 喷墨打印墨水
    • WO1996034919A1
    • 1996-11-07
    • PCT/GB1996000995
    • 1996-04-26
    • ZENECA LIMITEDGUNN, JanetHOLBROOK, MarkLAVERY, Aidan, Joseph
    • ZENECA LIMITED
    • C09D11/00
    • C09D11/38
    • Ink compositions comprising an aqueous medium containing: (1) at least one water-soluble dye; (2) at least one cyclic ester or amide of formula (1), wherein m is a whole number from 3 to 5 and X represents -O- or -N(R)- in which R represents hydrogen, alkyl or substituted alkyl; (3) at least one hydroxy compound selected from polyhydroxy compounds having at least four hydroxy groups, optionally substituted cycloalkanols, cyclohexane dimethanol, benzyl alcohol, benzene dimethanol, phenol and polyhydroxybenzenes, and (4) at least one water-soluble organic solvent selected from alkanediols, alkanetriols, ether glycols and thioether glycols and suitable for use in ink jet printing processes for coloration of substrates such as paper or overhead projector slides.
    • 包含水性介质的油墨组合物含有:(1)至少一种水溶性染料; (2)至少一种式(1)的环酯或酰胺,其中m是3至5的整数,X表示-O-或-N(R) - ,其中R表示氢,烷基或取代的烷基; (3)选自具有至少四个羟基的多羟基化合物,任选取代的环烷醇,环己烷二甲醇,苄醇,苯二甲醇,苯酚和多羟基苯的至少一种羟基化合物,和(4)至少一种选自以下的水溶性有机溶剂: 链烷二醇,烷三醇,醚二醇和硫醚二醇,适用于喷墨印刷工艺,用于着色诸如纸或高架投影仪载玻片的基材。