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    • 3. 发明授权
    • Magenta poly-azo compounds
    • 品红色多偶氮化合物
    • US5473053A
    • 1995-12-05
    • US178869
    • 1994-01-07
    • Ronald W. KenyonPrahalad M. Mistry
    • Ronald W. KenyonPrahalad M. Mistry
    • B41J2/01C07D239/26C07D239/42C07D251/50C07D251/70C07D403/14C09B33/052C09B62/03C09B62/04C09B62/09C09D11/00C09D11/02D06P5/00C09B33/10
    • C09D11/328C09B33/052C09B62/03C09B62/043C09B62/09
    • 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.
    • 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。
    • 7. 发明授权
    • Monoazocompounds with an indanyl moiety
    • 具有茚满基部分的单偶氮化合物
    • US6075131A
    • 2000-06-13
    • US319951
    • 1999-10-13
    • Neil Anthony TallantPaul WightPeter Gregory
    • Neil Anthony TallantPaul WightPeter Gregory
    • C09B29/01C09B29/30C09B33/052C09D11/00
    • C09D11/328C09B29/0018C09B29/30C09B33/052
    • 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.
    • 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。
    • 8. 发明申请
    • MONOAZOCOMPOUNDS WITH AN INDANYL MOIETY
    • MONOAZOCOMPOUNDS与INDANYL MOIETY
    • WO1998027165A1
    • 1998-06-25
    • PCT/GB1997003362
    • 1997-12-04
    • ZENECA LIMITEDTALLANT, NeilGREGORY, PeterWIGHT, Paul
    • ZENECA LIMITED
    • C09B29/00
    • C09D11/328C09B29/0018C09B29/30C09B33/052
    • Compounds of Formula (1) have utility as dyes for ink-jet printing where Formula (1) comprises: Tq-W 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); and each T independently comprises a group of the Formula (2): B-N=N-J-Y- in which: B comprises an optionally substituted indanyl group; Y comprises a carbonyl group or a sulphonyl group; and J comprises a group of Formula (3) in which: R comprises H or optionally substituted hydrocarbyl (preferably H or optionally substituted alkyl); and n represents from 0 to 3 inclusive; the compounds of Formula (1) being substantially free from fibre reactive groups.
    • 式(1)的化合物可用作喷墨印刷用染料,其中式(1)包括:Tq-W,其包括选自以下一种或多种的所有可接受的形式的化合物(包括其混合物及其组合 相同物种):立体异构体,两性离子,多晶型物,溶剂化物,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-,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。