Azo compound
    1.
    发明授权
    Azo compound 失效
    偶氮化合物

    公开(公告)号:US5616694A

    公开(公告)日:1997-04-01

    申请号:US495418

    申请日:1995-07-12

    摘要: A compound of Formula (1) and salts thereof wherein the variables are as defined in the specification:Ar.sup.1 N.dbd.N-J-X-L-X-J-N.dbd.NAr.sup.2 (1)A compound of Formula (1) is suitable for use in the coloration of cellulosic substrates, such as paper, to give bright prints with good light and water fastness. It is especially suitable for use in the printing of paper by non-impact printing techniques, such as ink jet printing, especially thermal ink jet printing.

    摘要翻译: PCT No.PCT / GB93 / 02585 Sec。 371日期:1995年7月12日 102(e)日期1995年7月12日PCT 1993年12月17日PCT PCT。 公开号WO94 / 16021 日期1994年7月21日一种式(1)化合物及其盐,其中变量如说明书中所定义:Ar1N = NJXLXJN = NAr2(1)式(1)化合物适用于纤维素底物的着色 ,如纸张,以提供光亮和耐水牢度好的明亮印花。 特别适用于通过非冲击印刷技术如喷墨印刷,特别是热喷墨印刷来印刷纸张。

    Magenta poly-azo compounds
    2.
    发明授权
    Magenta poly-azo compounds 失效
    品红色多偶氮化合物

    公开(公告)号:US5473053A

    公开(公告)日:1995-12-05

    申请号:US178869

    申请日:1994-01-07

    摘要: A compound of Formula (1) and salts thereof:Ar.sup.1 N.dbd.N--J--X--L--X--J--N.dbd.NAr.sup.2 (1)wherein: ##STR1## Ar.sup.1 and Ar.sup.2 are each independently aryl containing at least two carboxy groups; andL is a group of the Formula (3a) or (3b): ##STR2## in which T.sup.1 and T.sup.2 each independently is C.sub.1-4 -alkyl, C.sub.1-4 -alkoxy or C.sub.3-4 -alkenyl;T.sup.3 and T.sup.4 each independently is H, C.sub.1-4 -alkyl, C.sub.1-4 -alkoxy or C.sub.3-4 -alkenyl provided that T.sup.3 and T.sup.4 are not both H;each X independently is a group of the Formula (4), (5) or (6): ##STR3## each Z independently is H, halogen, alkyl, NR.sup.1 R.sup.2, SR.sup.3 or 0R.sup.3 ;each Y independently is Z, SR.sup.4 or OR.sup.4 ;each E independently is Cl or CN; andR.sup.1, R.sup.2, R.sup.3 and R.sup.4 are each as defined in the specification.A compound of Formula (1) is suitable for use in the coloration of cellulosic substrates, such as paper, to give bright prints with good light and water fastness. It is especially suitable for use in the printing of paper by non-impact printing techniques, such as ink jet printing, especially thermal ink jet printing.

    摘要翻译: 式(1)的化合物及其盐:Ar1N = N-J-X-L-X-J-N = NAr2(1)其中:Ar1和Ar2各自独立地为含有至少两个羧基的芳基; (3a)或(3b)的基团:其中T1和T2各自独立地为C1-4 - 烷基,C1-4 - 烷氧基或C3- 4-烯基; T3和T4各自独立地为H,C 1-4 - 烷基,C 1-4 - 烷氧基或C 3-4 - 烯基,条件是T3和T4不同时为H; 每个X独立地是式(4),(5)或(6)的基团:每个Z独立地是H,卤素,烷基,NR 1 R 2(CH 3) ,SR3或0R3; 每个Y独立地是Z,SR4或OR4; 每个E独立地为Cl或CN; 并且R1,R2,R3和R4各自如说明书中所定义。 式(1)的化合物适用于诸如纸之类的纤维素基质的着色,以得到具有良好的光和耐水牢度的光亮的印花。 特别适用于通过非冲击印刷技术如喷墨印刷,特别是热喷墨印刷来印刷纸张。

    Monoazocompounds with an indanyl moiety
    3.
    发明授权
    Monoazocompounds with an indanyl moiety 失效
    具有茚满基部分的单偶氮化合物

    公开(公告)号:US6075131A

    公开(公告)日:2000-06-13

    申请号:US319951

    申请日:1999-10-13

    摘要: Compounds of Formula (1) have utility as dyes for ink-jet printing where Formula (1) comprises:T.sub.q --W Formula (1)which includes all acceptable forms of such compounds selected from one or more of the following (including mixtures thereof and combinations thereof in the same species): stereoisomers, zwitterions, polymorphs, solvates, isotopic forms; and all suitable salts thereof; in which:q represents from 1 to 4 inclusive;W comprises an optionally substituted hydrocarbyl group (preferably an optionally substituted aromatic group, or an optionally substituted aliphatic group); andeach T independently comprises a group of the Formula (2):B--N.dbd.N--J--Y-- Formula (2)in which:B comprises an optionally substituted indanyl group;Y comprises a carbonyl group or a sulphonyl group; andJ comprises a group of Formula (3): ##STR1## in which: R.sup.1 comprises H or optionally substituted hydrocarbyl (preferably H or optionally substituted alkyl); andn represents from 0 to 3 inclusive; the compounds of Formula (1) being substantially free from fiber reactive groups.

    摘要翻译: PCT No.PCT / GB97 / 03362 Sec。 371 1999年10月13日第 102(e)1999年10月13日PCT 1997年12月4日PCT公布。 公开号WO98 / 27165 日期1998年6月25日公式(1)的化合物作为喷墨印刷用染料具有实用性,其中式(1)包括:Tq-WFormula(1),其包括选自以下一种或多种的所有这些化合物的所有可接受的形式 包括其相同物质的混合物及其组合):立体异构体,两性离子,多晶型物,溶剂合物,同位素形式; 及其所有合适的盐; 其中:q表示1〜4; W包括任选取代的烃基(优选任选取代的芳族基团,或任选取代的脂族基团); 并且每个T独立地包含式(2)的基团:B-N = N-J-Y-式(2)其中:B包含任选取代的茚满基; Y包含羰基或磺酰基; 并且J包括式(3)的基团:其中:R 1包含H或任选取代的烃基(优选H或任选取代的烷基); n表示0〜3, 式(1)的化合物基本上不含纤维反应性基团。

    Monoazo dyes containing at least one sulfo group and at least two basic
or cationic groups
    4.
    发明授权
    Monoazo dyes containing at least one sulfo group and at least two basic or cationic groups 失效
    含有至少一个磺基和至少两个碱性或阳离子基团的单偶氮染料

    公开(公告)号:US4363761A

    公开(公告)日:1982-12-14

    申请号:US212828

    申请日:1980-12-04

    申请人: Reinhard Pedrazzi

    发明人: Reinhard Pedrazzi

    摘要: Compounds of the formula ##STR1## wherein F is the residue of a monoazo or disazo compound, each X is independently --NR.sub.2 --Q--NR.sub.3 R.sub.4 or --NR.sub.2 --Q--N.sup..sym. R.sub.5 R.sub.6 R.sub.7,wherein Q is linear or branched C.sub.2-6 alkylene, R.sub.2 is hydrogen or C.sub.1-4 alkyl,each of R.sub.3, R.sub.4, R.sub.5 and R.sub.6 is independently hydrogen; C.sub.1-6 alkyl; C.sub.2-6 alkyl substituted by hydroxy or cyano; C.sub.1-3 alkyl substituted by phenyl or substituted phenyl having 1 to 3 substituents selected from chloro, C.sub.1-4 alkyl and C.sub.1-4 alkoxy; C.sub.5-6 cycloalkyl or C.sub.5-6 cycloalkyl substituted by 1 to 3 C.sub.1-4 alkyl groups, with the proviso that neither R.sub.5 and R.sub.6 can be hydrogen, orR.sub.3 and R.sub.4 or R.sub.5 and R.sub.6 taken together and with the nitrogen atom to which they are joined from a 5- or 6-membered ring containing at most one further hetero atom, andR.sub.7 is C.sub.1-4 alkyl or benzyl,each Z.sub.1 is independently --CO--, --SO.sub.2 -- or ##STR2## wherein R.sub.1 is hydrogen or C.sub.1-4 alkyl, and Y is chloro, hydroxy, amino or an aliphatic or aromatic amino group,each Z.sub.2 is independently ##STR3## wherein R.sub.1 is hydrogen or C.sub.1-4 alkyl, m is 1 or 2,n is 0-4, andp is 0-3,with the proviso that n+2p.gtoreq.m+1,are useful as dyes for paper, leather and cellulosic fibres.

    摘要翻译: 其中F是单偶氮或双偶氮化合物的残基,每个X独立地是-NR 2 -Q-NR 3 R 4或-NR 2 -QN(+)R 5 R 6 R 7,其中Q是直链或支链C 2-6亚烷基,R 2 是氢或C 1-4烷基,R 3,R 4,R 5和R 6各自独立地是氢; C 1-6烷基; 被羟基或氰基取代的C 2-6烷基; 被苯基取代的C 1-3烷基或具有1至3个选自氯,C 1-4烷基和C 1-4烷氧基的取代基的取代苯基; C5-6环烷基或被1至3个C 1-4烷基取代的C 5-6环烷基,条件是R 5和R 6不能为氢,或者R 3和R 4或R 5和R 6一起并与它们所连接的氮原子一起 含有至多一个另外的杂原子的5-或6-元环,并且R 7是C 1-4烷基或苄基,每个Z 1独立地是-CO - , - SO 2 - 或其中R 1是氢或C 1-4烷基,和 Y是氯,羟基,氨基或脂族或芳族氨基,每个Z 2独立地是其中R 1是氢或C 1-4烷基,m是1或2,n是0-4,p是0-3, 条件是n + 2p> / = m + 1可用作纸,皮革和纤维素纤维的染料。

    Image recording method for recording a high quality image with an
aqueous dye solution and accompanying apparatus
    5.
    发明授权
    Image recording method for recording a high quality image with an aqueous dye solution and accompanying apparatus 失效
    用染料溶液和伴随装置记录高质量图像的图像记录方法

    公开(公告)号:US6141027A

    公开(公告)日:2000-10-31

    申请号:US121555

    申请日:1998-07-23

    CPC分类号: B41J2/3855

    摘要: An image recording method and apparatus with at least one dye having a general formula dissolved in an aqueous liquid, an image supporting member and a counter electrode opposing the image supporting member placed in the aqueous liquid, and an electric current or electric field applied between the image supporting member and counter electrode according to an image pattern to electrochemically deposit an image forming material containing the dye onto a surface of the image supporting member to simply and safely form a high quality image.

    摘要翻译: 一种图像记录方法和装置,其具有溶解在水性液体中的至少一种具有通式的染料,图像支持构件和与放置在水性液体中的图像支持构件相对的对置电极,以及施加在水溶液中的电流或电场 图像支撑构件和对电极,以将图像形成材料电化学沉积到图像支持构件的表面上,以简单且安全地形成高质量图像。

    Disazo dyes containing at least one sulfo group and at least two basic
or cationic groups
    8.
    发明授权
    Disazo dyes containing at least one sulfo group and at least two basic or cationic groups 失效
    含有至少一个磺基和至少两个碱性或阳离子基团的双偶氮染料

    公开(公告)号:US4367172A

    公开(公告)日:1983-01-04

    申请号:US212826

    申请日:1980-12-04

    申请人: Reinhard Pedrazzi

    发明人: Reinhard Pedrazzi

    摘要: Compounds of the formula ##STR1## wherein F is the residue of a monoazo or disazo compound,each X is independently --NR.sub.2 --Q--NR.sub.3 R.sub.4 or --NR.sub.2 --Q--N.sup..sym. R.sub.5 R.sub.6 R.sub.7, whereinQ is linear or branched C.sub.2-6 alkylene,R.sub.2 is hydrogen or C.sub.1-4 alkyl,each of R.sub.3, R.sub.4, R.sub.5 and R.sub.6 is independently hydrogen; C.sub.1-6 alkyl; C.sub.2-6 alkyl substituted by hydroxy or cyano; C.sub.1-3 alkyl substituted by phenyl or substituted phenyl having 1 to 3 substituents selected from chloro, C.sub.1-4 alkyl and C.sub.1-4 alkoxy; C.sub.5-6 cycloalkyl or C.sub.5-6 cycloalkyl substituted by 1 to 3 C.sub.1-4 alkyl groups, with the proviso that neither R.sub.5 nor R.sub.6 can be hydrogen, orR.sub.3 and R.sub.4 or R.sub.5 and R.sub.6 taken together and with the nitrogen atom to which they are joined form a 5- or 6-membered ring containing at most one further hetero atom, andR.sub.7 is C.sub.1-4 alkyl or benzyl,each Z.sub.1 is independently --CO--, --SO.sub.2 -- or ##STR2## wherein R.sub.1 is hydrogen or C.sub.1-4 alkyl, andY is chloro, hydroxy, amino or an aliphatic or aromatic amino group,each Z.sub.2 is independently ##STR3## wherein R.sub.1 is hydrogen or C.sub.1-4 alkyl,m is 1 or 2,n is 0-4, andp is 0-3,with the proviso that n+2p.gtoreq.m+1, the Z's are carbonyl, sulfonyl or triazine bridging groups and (n+2p).gtoreq.m+1 so that there is an excess of basic or cationic groups, are useful as dyes for paper, leather and cellulosic fibres.

    摘要翻译: 其中F是单偶氮或双偶氮化合物的残基,每个X独立地是-NR 2 -Q-NR 3 R 4或-NR 2 -QN(+)R 5 R 6 R 7,其中Q是直链或支链C 2-6亚烷基,R 2 是氢或C 1-4烷基,R 3,R 4,R 5和R 6各自独立地是氢; C 1-6烷基; 被羟基或氰基取代的C 2-6烷基; 被苯基取代的C 1-3烷基或具有1至3个选自氯,C 1-4烷基和C 1-4烷氧基的取代基的取代苯基; C5-6环烷基或被1至3个C1-4烷基取代的C5-6环烷基,条件是R5和R6都不能是氢,R3和R4或R5和R6与它们所连接的氮原子一起形成 含有至多一个另外的杂原子的5-或6-元环,并且R 7是C 1-4烷基或苄基,每个Z 1独立地是-CO - , - SO 2 - 或其中R 1是氢或C 1-4烷基,和 Y是氯,羟基,氨基或脂族或芳族氨基,每个Z 2独立地是其中R 1是氢或C 1-4烷基,m是1或2,n是0-4,p是0-3, 条件是n + 2p> / = m + 1,Z是羰基,磺酰基或三嗪桥连基团和(n + 2p)> / = m + 1,使得碱性或阳离子基团过量是有用的 作为纸张,皮革和纤维素纤维的染料。

    Monoazo and disazo dyes containing at least one sulfo group and at least
two basic or cationic groups
    9.
    发明授权
    Monoazo and disazo dyes containing at least one sulfo group and at least two basic or cationic groups 失效
    含有至少一个磺基和至少两个碱性或阳离子基团的单偶氮和双偶氮染料

    公开(公告)号:US4273707A

    公开(公告)日:1981-06-16

    申请号:US31781

    申请日:1979-04-20

    申请人: Reinhard Pedrazzi

    发明人: Reinhard Pedrazzi

    摘要: Compounds of the formula ##STR1## wherein F is the residue of a monoazo or disazo compound,each X is independently --NR.sub.2 --Q--NR.sub.3 R.sub.4 or --NR.sub.2 --Q--N.sup..sym. R.sub.5 R.sub.6 R.sub.7, whereinQ is linear or branched C.sub.2-6 alkylene,R.sub.2 is hydrogen or C.sub.1-4 alkyl,each of R.sub.3, R.sub.4, R.sub.5 and R.sub.6 is independently hydrogen; C.sub.1-6 alkyl; C.sub.2-6 alkyl substituted by hydroxy or cyano; C.sub.1-3 alkyl substituted by phenyl or substituted phenyl having 1 to 3 substituents selected from chloro, C.sub.1-4 alkyl and C.sub.1-4 alkoxy; C.sub.5-6 cycloalkyl or C.sub.5-6 cycloalkyl substituted by 1 to 3 C.sub.1-4 alkyl groups, with the proviso that neither R.sub.5 nor R.sub.6 can be hydrogen, orR.sub.3 and R.sub.4 or R.sub.5 and R.sub.6 taken together and with the nitrogen atom to which they are joined form a 5- or 6-membered ring containing at most one further hetero atom, andR.sub.7 is C.sub.1-4 alkyl or benzyl,each Z.sub.1 is independently --CO--, --SO.sub.2 -- or ##STR2## wherein R.sub.1 is hydrogen or C.sub.1-4 alkyl, andY is chloro, hydroxy, amino or an aliphatic or aromatic amino group,each Z.sub.2 is independently ##STR3## wherein R.sub.1 is hydrogen or C.sub.1-4 alkyl, m is 1 or 2,n is 0-4, andp is 0-3,with the proviso that n+2p.gtoreq.m+1,are useful as dyes for paper, leather and cellulosic fibers.

    摘要翻译: 其中F是单偶氮或双偶氮化合物的残基,每个X独立地是-NR 2 -Q-NR 3 R 4或-NR 2 -QN(+)R 5 R 6 R 7,其中Q是直链或支链C 2-6亚烷基,R 2 是氢或C 1-4烷基,R 3,R 4,R 5和R 6各自独立地是氢; C 1-6烷基; 被羟基或氰基取代的C 2-6烷基; 被苯基取代的C 1-3烷基或具有1至3个选自氯,C 1-4烷基和C 1-4烷氧基的取代基的取代苯基; C5-6环烷基或被1至3个C1-4烷基取代的C5-6环烷基,条件是R5和R6都不能是氢,R3和R4或R5和R6与它们所连接的氮原子一起形成 含有至多一个另外的杂原子的5-或6-元环,并且R 7是C 1-4烷基或苄基,每个Z 1独立地是-CO - , - SO 2 - 或其中R 1是氢或C 1-4烷基,和 Y是氯,羟基,氨基或脂族或芳族氨基,每个Z 2独立地是其中R 1是氢或C 1-4烷基,m是1或2,n是0-4,p是0-3, 条件是n + 2p> / = m + 1可用作纸,皮革和纤维素纤维的染料。