Dye mixtures with pyridoneazo dyes
    3.
    发明授权
    Dye mixtures with pyridoneazo dyes 失效
    染料混合物与吡咯酮偶氮染料

    公开(公告)号:US5547477A

    公开(公告)日:1996-08-20

    申请号:US360770

    申请日:1994-12-23

    IPC分类号: C09B29/42 C09B67/22

    CPC分类号: C09B67/0051 C09B29/363

    摘要: Dye mixtures useful for dyeing or printing textile fibers or fabrics contain from 40 to 75% by weight, based on the weight of the dyes, of a dye of the formula ##STR1## where R is C.sub.1 -C.sub.4 -alkyl and n is 1 and from 25 to 60% by weight, based on the weight of the dyes, of a dye of the abovementioned formula where R is C.sub.1 -C.sub.4 -alkyl and n is 2.

    摘要翻译: PCT No.PCT / EP93 / 01516 Sec。 371日期1994年12月23日第 102(e)日期1994年12月23日PCT Filed 1993年6月16日PCT公布。 第WO94 / 00518号公报 日期1994年1月6日可用于染色或印刷纺织纤维或织物的染色混合物含有基于染料重量的40至75重量%的式“IMAGE”的染料,其中R是C 1 -C 4 - 烷基 基于染料的重量,n为1至25重量%至60重量%,其中R为C 1 -C 4 - 烷基且n为2的上述式的染料。

    Azo dyes with an acetalized diazo component of the thiophene or thiazole
series
    5.
    发明授权
    Azo dyes with an acetalized diazo component of the thiophene or thiazole series 失效
    偶氮染料与噻吩或噻唑系列的缩醛重氮组分

    公开(公告)号:US5466790A

    公开(公告)日:1995-11-14

    申请号:US307794

    申请日:1994-09-30

    摘要: 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.

    摘要翻译: 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。

    Dye mixtures containing azo and quinophthalone dyes
    10.
    发明授权
    Dye mixtures containing azo and quinophthalone dyes 失效
    包含偶氮和喹酞酮染料的染料混合物

    公开(公告)号:US5318601A

    公开(公告)日:1994-06-07

    申请号:US38845

    申请日:1993-03-29

    CPC分类号: C09B67/0041 Y10S8/922

    摘要: Dye mixtures containing from 50 to 95% by weight, of a 4-chloro-2-nitrophenylazohydroxypyridone dye and from 5 to 50% by weight of a chlorinated quinophthalone dye and/or from 5 to 20% by weight of an unsubstituted quinophthalone dye, dye formulations containing the novel dye mixtures and the use of dye mixtures for dyeing polyesters or printing them by the direct printing method.

    摘要翻译: 含有50〜95重量%的4-氯-2-硝基苯基偶氮羟基吡啶酮染料和5〜50重量%的氯化喹酞酮染料和/或5〜20重量%的未取代的喹酞酮染料的染料混合物, 含有新型染料混合物的染料配方和使用染料混合物染色聚酯或通过直接印刷法印刷。