Dye intermediates
    1.
    发明授权
    Dye intermediates 失效
    染料中间体

    公开(公告)号:US5973178A

    公开(公告)日:1999-10-26

    申请号:US77217

    申请日:1998-05-20

    CPC分类号: C07C317/36 C07F9/091

    摘要: A compound of the formula: ##STR1## wherein: A is hydrogen, a substituted or unsubstituted C.sub.1 to C.sub.4 alkyl, a substituted or unsubstituted C.sub.1 to C.sub.4 alkoxy or a substituted or unsubstituted phenyl;W is a substituted or unsubstituted phenylene or a substituted or unsubstituted naphthylene;Y is--CH.sub.2 --CH.sub.2 --Z wherein Z is selected from --OSO.sub.3 H, --SSO.sub.3 H, --OPO.sub.3 H, --OCOCH.sub.2 --Cll.sub.3, Cl, Br or F; andm is 1 or 2, e is 0 or 1,with the sum of e+m=2.

    摘要翻译: PCT No.PCT / US96 / 15973 Sec。 371日期:1998年5月20日 102(e)日期1998年5月20日PCT提交1996年10月4日PCT公布。 第WO97 / 19047号公报 日期:1997年5月29日一种下式化合物:其中:A为氢,取代或未取代的C1至C4烷基,取代或未取代的C1至C4烷氧基或取代或未取代的苯基; W是取代或未取代的亚苯基或取代或未取代的亚萘基; Y是-CH 2 -CH 2 -Z,其中Z选自-OSO 3 H,-SSO 3 H,-OPO 3 H,-OCOCH 2 -C 13,Cl,Br或F; m为1或2,e为0或1,e + m = 2的和。

    Water-soluble vinyl sulfonyl-type reactive monoazo yellow dyestuffs
mixtures with high color yield
    2.
    发明授权
    Water-soluble vinyl sulfonyl-type reactive monoazo yellow dyestuffs mixtures with high color yield 失效
    水溶性乙烯基磺酰基型反应性单偶氮染料混合物,产率高

    公开(公告)号:US4746323A

    公开(公告)日:1988-05-24

    申请号:US88770

    申请日:1987-08-24

    摘要: This invention is directed to mixtures of water-soluble, fiber reactive yellow dyestuffs which exhibit superior build-up and color properties over those properties obtained with the individual components of the mixtures. The dyestuffs disclosed herein have the following general formula in their free acid form: ##STR1## wherein R is lower alkyl, lower alkoxy or hydrogen and wherein X is --CH.dbd.CH.sub.2 or --CH.sub.2 CH.sub.2 --Z wherein Z is --OH, --Cl, --Br, --OSO.sub.3 H, --SSO.sub.3 H, OPO.sub.3 H.sub.2 or --N(R.sub.1).sub.2, and wherein R.sub.1 is lower alkyl or hydrogen.

    摘要翻译: 本发明涉及水溶性纤维活性黄色染料的混合物,其表现出优于由混合物的各组分获得的那些性能的增强和着色性能。 本文公开的染料具有其游离酸形式的以下通式:其中R是低级烷基,低级烷氧基或氢,并且其中X是-CH = CH 2或-CH 2 CH 2 -Z,其中Z是-OH,-Cl, -Br,-OSO 3 H,-SSO 3 H,OPO 3 H 2或-N(R 1)2,并且其中R 1是低级烷基或氢。

    Reactive dyes containing a permanent quaternary ammonium group
    3.
    发明授权
    Reactive dyes containing a permanent quaternary ammonium group 失效
    含有永久性季铵基团的活性染料

    公开(公告)号:US5925745A

    公开(公告)日:1999-07-20

    申请号:US75569

    申请日:1998-05-11

    CPC分类号: C09B62/503 C09B62/4403

    摘要: A fiber-reactive dye corresponding to formula (1) ##STR1## in which: Fb is the radical of an azo dye, of a heavy metal complex azo dye, of a formazan dye, of a triphenodioxazine dye or of a phthalocyanine dye;U.sup.(+) is a permanent quaternary ammonium group;A.sup.(-) is a colorless anion, andR.sup.x, R.sub.4, G, Q and n are as defined in the specification, with the proviso that the dye contains at least one group of the vinylsulfone series, such as a group of the formula --SO.sub.2 Y, wherein Y is as defined in the specification, these dyes being capable of dyeing hydroxy- and/or carboxamido-containing fibres, such as cellulosic fibre and wool.

    摘要翻译: 对应于式(1)的纤维活性染料,其中:Fb是偶氮染料,重金属络合偶氮染料,甲an染料,三苯并二嗪染料或酞菁染料的基团; U(+)是永久性季铵基团; A( - )是无色阴离子,Rx,R4,G,Q和n如说明书中所定义,条件是染料含有至少一组乙烯基砜系列,例如式 - SO 2 Y,其中Y如说明书中所定义,这些染料能够染色含有羟基和/或羧酰氨基的纤维,例如纤维素纤维和羊毛。

    Sulfonated quinolone compound and method of preparation
    4.
    发明授权
    Sulfonated quinolone compound and method of preparation 失效
    磺化喹诺酮化合物及其制备方法

    公开(公告)号:US5696241A

    公开(公告)日:1997-12-09

    申请号:US784935

    申请日:1997-01-15

    摘要: Novel sulfonated quinolone compounds used in the preparation of fiber reactive dyes having the formula: ##STR1## being N-alkyl substituted-4-hydroxy-6-sulfo-2-quinolone. The alkyl group bonded to the nitrogen in the quinolone has from 1 to 4 carbon atoms which may be further substituted by an hydroxy, amino, or sulfo group. The compounds of the invention may be prepared by the sulfonation of an N-alkyl substituted-4-hydroxy-2-quinolones, ##STR2## followed by selective desulfonation to yield the compounds of interest. New monoazo fiber reactive dyes having the formulas: ##STR3## and their metal complexes, may be prepared from these sulfonated compounds by the diazotization of an amine component, selected from an unsubstituted, or a substituted benzene or naphthalene compound, containing a fiber reactive group, and coupling the diazo component to the compounds of the invention. These dyes are suitable for the dyeing and printing of native and synthetic carbonamide containing fibers, and native or regenerated or synthetic hydroxy containing fibers, especially on cellulose fibrous materials, in the presence of an alkaline agent.

    摘要翻译: 用于制备具有下式的纤维活性染料的新型磺化喹诺酮化合物:作为N-烷基取代的-4-羟基-6-磺基-2-喹诺酮。 与喹诺酮中的氮键合的烷基具有1至4个可被羟基,氨基或磺基取代的碳原子。 本发明的化合物可以通过磺化N-烷基取代的-4-羟基-2-喹诺酮,然后进行选择性脱磺酸来制备目的化合物。 具有下式的新的单偶氮纤维活性染料及其金属络合物可以通过选自未取代的或取代的苯或萘的胺组分的重氮化从这些磺化化合物制备 化合物,含有纤维反应性基团,并将重氮组分偶联到本发明的化合物上。 这些染料适用于在碱性试剂存在下,对天然和合成含碳酰胺的纤维,天然的或再生的或合成的含羟基纤维,特别是纤维素纤维材料的染色和印刷。

    Photoresist article having a portable, conformable, built-on mask
    5.
    发明授权
    Photoresist article having a portable, conformable, built-on mask 失效
    具有便携,一致的内置面罩的光刻胶制品

    公开(公告)号:US5240807A

    公开(公告)日:1993-08-31

    申请号:US388769

    申请日:1989-08-02

    IPC分类号: G03F7/09 G03F7/095

    CPC分类号: G03F7/0952 G03F7/091

    摘要: A water soluble built-on mask layer is provided on a photoresist composition disposed on a substrate. The photoresist comprises an o-quinone diazide and a novolak or paravinyl phenol resin. The built-on mask layer comprises a water soluble, photobleachable diazonium salt, a coupler for the diazonium salt and an acidic, polymeric, film forming resin such as polystyrene sulfonic acid.

    摘要翻译: 在设置在基板上的光致抗蚀剂组合物上设置水溶性内置掩模层。 光致抗蚀剂包括邻醌二叠氮化物和酚醛清漆或对羟基苯乙烯基酚树脂。 内置掩模层包含水溶性光可漂白重氮盐,重氮盐的偶合剂和酸性聚合物成膜树脂如聚苯乙烯磺酸。

    Fiber reactive anthraquinone dyes
    6.
    发明授权
    Fiber reactive anthraquinone dyes 失效
    纤维反应性蒽醌染料

    公开(公告)号:US5409916A

    公开(公告)日:1995-04-25

    申请号:US77226

    申请日:1993-06-14

    CPC分类号: C09B62/4409

    摘要: Fiber reactive dyes of the anthraquinone type which provide brilliant violet colors without metal complexing. These dyes may be represented by the formula: ##STR1## wherein W is selected from NR.sub.2 and oxygen;R is independently selected from hydrogen, C.sub.1 -C.sub.6 alkyl;C.sub.1 -C.sub.6 alkoxy, sulfo and carboxy;R.sub.1 is selected from hydrogen, C.sub.1 -C.sub.6 alkyl and phenyl;R.sub.2 is selected from hydrogen and C.sub.1 -C.sub.6 alkyl;R.sub.3 is selected from hydrogen, and C.sub.1 -C.sub.4 alkyl;n is an integer of 1 or 2; andY is CH.dbd.CH.sub.2, or CH.sub.2 CH.sub.2 Z wherein Z is a group capable of being split off by the action of an alkali reagent.

    摘要翻译: 蒽醌类的纤维活性染料,无需金属络合即可提供辉煌的紫色。 这些染料可以由下式表示:其中W选自NR 2和氧; R独立地选自氢,C 1 -C 6烷基; C 1 -C 6烷氧基,磺基和羧基; R1选自氢,C1-C6烷基和苯基; R2选自氢和C1-C6烷基; R 3选自氢和C 1 -C 4烷基; n为1或2的整数; 并且Y是CH = CH 2或CH 2 CH 2 Z,其中Z是能够通过碱试剂的作用分裂的基团。

    Process for the regiospecific sulfonation of sulfonyl substituted
2-aminonaphthalenes and fiber reactive azo dyes made from the products
of said process
    7.
    发明授权
    Process for the regiospecific sulfonation of sulfonyl substituted 2-aminonaphthalenes and fiber reactive azo dyes made from the products of said process 失效
    由所述方法的产物制备的磺酰基取代的2-氨基萘和纤维反应性偶氮染料的区域特异性磺化方法

    公开(公告)号:US5082963A

    公开(公告)日:1992-01-21

    申请号:US934053

    申请日:1986-11-24

    摘要: A process for the preparation of isomerically pure sulfonic acids of 2-aminonaphthalenes having a fiber reactive substituent of the formula --(SO.sub.2 X) wherein X is --CH.sub.2 --CH.sub.2 --Z and Z is a substituent such as thiosulfato, phosphato or sulfato. The process comprises a first step of acylating the amino group of the substituted 2-aminonaphthalene to form a N-acyl derivative of the formula, R--CO--NH--A--SO.sub.2 X wherein A represents a naphthalene nucleus. The N-acyl derivative is then sulfonated to provide an essentially isomerically pure sulfonic acid derivative of the formula R--CO--NH--A(--SO.sub.2 X, --SO.sub.3 H). Depending upon the position of the --SO.sub.2 X group in the starting material, the sulfonation reaction product will have one of the following isomeric ring positions for the sulfonyl and sulfo groups, respectively; 5:7 or 7:5 or 6:8 or 8:6. Exemplary products are 2-acetylamino-5-(beta-sulfatoethylsulfonyl)-naphthalene-7-sulfonic acid or 2-acetylamino-7-(beta-sulfatoethylsulfonyl)-naphthalene-5-sulfonic acid or 2-acetylamino-6-(beta-sulfatoethylsulfonyl)-naphthalene-8-sulfonic acid or 2-acetylamino-8-(beta-sulfatoethylsulfonyl)-naphthalene-6-sulfonic acid. The latter aminonaphthalene sulfonic acid having 2-8-6 substitution is an important starting material for the preparation of fiber reactive dyes; the former three are not. New monoazo and disazo dyes or their metal complexes may be prepared from the 2,6,8; 2,5,7; and 2,7,5 isomers by diacylating, diazotizing and coupling them with coupling components selected from an unsubstituted or substituted benzene, naphthylene, acetoacetic acid arylide, arylamide, pyazolone or pyridone.

    摘要翻译: 制备具有式 - (SO 2 X)的纤维反应性取代基的2-氨基萘的异构纯的磺酸的方法,其中X是-CH 2 -CH 2 -Z,Z是取代基,例如硫代硫酸根合,磷酸根合或硫酸根。 该方法包括将取代的2-氨基萘的氨基酰化形成下式的N-酰基衍生物的第一步骤,其中A表示萘核的R-CO-NH-A-SO 2 X。 然后将N-酰基衍生物磺化以提供基本上异构体纯的式R-CO-NH-A(-SO 2 X,-SO 3 H)的磺酸衍生物。 根据起始原料中-SO 2 X基团的位置,磺化反应产物分别具有磺酰基和磺基的以下异构环位置之一; 5:7或7:5或6:8或8:6。 示例性产物是2-乙酰氨基-5-(β-硫酸基乙基磺酰基) - 萘-7-磺酸或2-乙酰氨基-7-(β-硫酸基乙基磺酰基) - 萘-5-磺酸或2-乙酰氨基-6-(β- 磺基乙基磺酰基) - 萘-8-磺酸或2-乙酰氨基-8-(β-硫酸基乙基磺酰基) - 萘-6-磺酸。 具有2-8-6取代基的后一氨基萘磺酸是制备纤维活性染料的重要起始原料; 前三者不是。 新的单偶氮和双偶氮染料或其金属络合物可以由2,6,8; 2,5,7; 和2,7,5异构体,它们与选自未取代或取代的苯,亚萘基,乙酰乙酸芳基化合物,芳基酰胺,吡唑酮或吡啶酮的偶联组分二酰化,重氮化和偶联。