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    • 1. 发明授权
    • Thiazoleazo dyes having a coupling component of the diphenylamine series
    • 具有二苯胺系列的偶联成分的噻唑偶氮染料
    • US5298610A
    • 1994-03-29
    • US893843
    • 1992-06-04
    • Erwin HahnMatthias WiesenfeldtHelmut ReicheltSabine Gruettner-Merten
    • Erwin HahnMatthias WiesenfeldtHelmut ReicheltSabine Gruettner-Merten
    • C09B29/042C09B29/00C09B29/08C09B29/09D06P3/52
    • C09B29/0085C09B29/0811Y10S8/922
    • Thiazoleazo dyes useful for dyeing or printing textile fibers have the formula ##STR1## where R.sup.1 is hydrogen, substituted or unsubstituted C.sub.1 -.sub.6 -alkyl, halogen, substituted or unsubstituted C.sub.1 -C.sub.6 -alkoxy, substituted or unsubstituted C.sub.1 -C.sub.6 alkythio, substituted or unsubstituted phenylthio, C.sub.1 -C.sub.6 -alkylsulfonyl, substituted or unsubstituted phenylsulfonyl or C.sub.1 -C.sub.4 -alkoxycarbonyl,R.sup.2 is cyano, C.sub.1 -C.sub.4 -alkanoyl, benzoyl, C.sub.1 -C.sub.6 alkylsulfonyl, substituted or unsubstituted phenylsulfonyl or a radical of the formula --CH.dbd.T, where T is the radical of an acidic CH compound,R.sup.3 is hydrogen, substituted or unsubstituted C.sub.1 -.sub.6 -alkoxy, C.sub.1 -C.sub.4 -alkoxycarbonyl, carbamoyl or mono- or di-C.sub.1 -C.sub.4 -alkylcarbamoyl,R.sup.4 is C.sub.1 -C.sub.6 -alkyl, substituted or unsubstituted C.sub.1 -C.sub.6 -alkoxy, substituted or unsubstituted C.sub.1 -C.sub.4 -alkoxycarbonyloxy substituted or unsubstituted phenoxycarbonyloxy, substituted aminocarbonyloxy, substituted or unsubstituted C.sub.1 -C.sub.4 -alkanoyloxy, substituted or unsubstituted C.sub.1 -C.sub.4 -alkanoylamino or substituted or unsubstituted phenyl,R.sup.5 is hydrogen, substituted or unsubstituted C.sub.1 -C.sub.10 -alkyl, or substituted or unsubstituted C.sub.3 -C.sub.5 -alkenyl, andR.sup.6 and R.sup.7 are hydrogen, halogen, cyano, substituted or unsubstituted C.sub.1 -C.sub.10 -alkyl, amino or mono- or di-C.sub.1 -C.sub.4 -alkylamino.
    • 可用于染色或印花纺织纤维的噻唑偶氮染料具有下式:其中R 1为氢,取代或未取代的C 1-6 - 烷基,卤素,取代或未取代的C 1 -C 6 - 烷氧基,取代或未取代的C 1 -C 6亚烷基,取代或未取代的 苯硫基,C 1 -C 6烷基磺酰基,取代或未取代的苯基磺酰基或C 1 -C 4 - 烷氧基羰基,R 2为氰基,C 1 -C 4烷酰基,苯甲酰基,C 1 -C 6烷基磺酰基,取代或未取代的苯基磺酰基或式-CH = 其中T是酸性CH化合物的基团,R 3是氢,取代或未取代的C 1-6 - 烷氧基,C 1 -C 4烷氧基羰基,氨基甲酰基或单或二-C 1 -C 4 - 烷基氨基甲酰基,R 4是C 1 -C 6烷基 取代或未取代的C 1 -C 4 - 烷酰氧基,取代或未取代的C 1 -C 4 - 烷酰氧基,取代或未取代的C 1 -C 4 - 烷酰氧基,取代或未取代的C 1 -C 4 - 取代的苯基,R 5是氢,取代或未取代的C 1 -C 10 - 烷基或取代或未取代的C 3 -C 5 - 烯基,R 6和R 7是氢,卤素,氰基,取代或未取代的C 1 -C 10 - 烷基, 或二-C 1 -C 4烷基氨基。
    • 7. 发明授权
    • Azo dyes with an acetalized diazo component of the thiophene or thiazole
series
    • 偶氮染料与噻吩或噻唑系列的缩醛重氮组分
    • US5466790A
    • 1995-11-14
    • US307794
    • 1994-09-30
    • Sabine Gruettner-MertenHelmut ReicheltArno LangeHelmut Degen
    • Sabine Gruettner-MertenHelmut ReicheltArno LangeHelmut Degen
    • C09B29/033C09B29/00C09B29/042C09B29/09C09B43/00C09B67/48D06P1/18
    • C09B43/00C09B29/0059C09B29/0085
    • Azo dyes of the formula ##STR1## where L.sup.1 is hydrogen, C.sub.1 -C.sub.8 -alkyl or phenyl,L.sup.2 and L.sup.3 are each substituted or unsubstituted C.sub.1 -C.sub.8 -alkyl, or together a radical of the formula ##STR2## where n is 0, 1 or 2, Y.sup.1 and Y.sup.4 are hydrogen, hydroxymethyl, 1,2-dihydroxyethyl or a radical of the formula COO.sym.M.sup..crclbar. or SO.sub.3.sup..crclbar. M.sup..sym., Y.sup.2 and Y.sup.3 are halogen or hydroxymethyl, and M.sup..sym. is the equivalent of a cation,L.sup.4 is hydrogen, substituted or unsubstituted C.sub.1 -C.sub.8 -alkyl, substituted or unsubstituted phenyl, halogen, C.sub.1 -C.sub.8 -alkoxy, substituted or unsubstituted phenoxy, C.sub.1 -C.sub.8 -alkylthio, C.sub.1 -C.sub.8 -alkylsulfonyl, substituted or unsubstituted phenylthio, substituted or unsubstituted phenylsulfonyl, C.sub.1 -C.sub.8 -alkoxycarbonyl, C.sub.3 -C.sub.6 -alkenyloxycarbonyl or phenoxycarbonyl,X is nitrogen or the radical C--L.sup.5, where L.sup.5 is as defined in the specification,K is the radical of a coupling component, andnovel crystal forms of thienylazobenzene dyes are useful for dyeing or printing textile materials.
    • PCT No.PCT / EP93 / 01043 Sec。 371日期1994年9月30日 102(e)1994年9月30日PCT 1993年4月30日PCT公布。 第WO93 / 23479号公报 日本公开说明书,其中L1是氢,C1-C8-烷基或苯基,L2和L3各自是取代或未取代的C1-C8-烷基,或者一起是式 其中n为0,1或2,Y 1和Y 4为氢,羟甲基,1,2-二羟乙基或式COO(+)M( - )或SO 3( - )M(+),Y 2和 Y 3为卤素或羟甲基,M(+)​​为阳离子,L4为氢,取代或未取代的C1-C8-烷基,取代或未取代的苯基,卤素,C1-C8-烷氧基,取代或未取代的苯氧基,C1 C 1 -C 8 - 烷硫基,C 1 -C 8 - 烷基磺酰基,取代或未取代的苯硫基,取代或未取代的苯基磺酰基,C 1 -C 8 - 烷氧基羰基,C 3 -C 6 - 烯氧基羰基或苯氧基羰基,X是氮或基团C-L 5,其中L 5如 在说明书中,K是偶联组分的基团,噻吩并氮苯染料的新型晶体形式可用于染色或印刷纺织材料。