Sulfur compounds
    61.
    发明授权
    Sulfur compounds 失效
    硫化合物

    公开(公告)号:US5637702A

    公开(公告)日:1997-06-10

    申请号:US597159

    申请日:1996-02-06

    摘要: Sulfur compounds of the formula ##STR1## where n is 0 or 2,R.sup.1 and R.sup.2 are hydrogen, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxy, halogen, nitro, amino, hydroxysulfonyl, C.sub.1 -C.sub.6 -alkoxycarbonyl or unsubstituted or substituted carbamoyl,A is methylene, sulfonyl or a radical of the formula CH.sub.2 --CO or CH.sub.2 --SO.sub.2,X is a direct bond or unsubstituted or substituted C.sub.1 -C.sub.8 -alkylene andY is vinyl or a radical of the formula C.sub.2 H.sub.4 Q, where Q is hydroxyl or a group which can be removed under alkaline reaction conditions,and a process for their preparation are described.

    摘要翻译: 式中,n为0或2的硫化合物,R 1和R 2为氢,C 1 -C 6烷基,C 1 -C 6 - 烷氧基,卤素,硝基,氨基,羟基磺酰基,C 1 -C 6烷氧基羰基或未取代或取代的 氨基甲酰基,A是亚甲基,磺酰基或式CH2-CO或CH2-SO2的基团,X是直接键或未取代或取代的C1-C8-亚烷基,Y是乙烯基或式C2H4Q的基团,其中Q是 羟基或可在碱性反应条件下除去的基团及其制备方法。

    Chloroethylsulfonylbenzaldehydes
    63.
    发明授权
    Chloroethylsulfonylbenzaldehydes 失效
    氯乙磺酰苯甲醛

    公开(公告)号:US5493057A

    公开(公告)日:1996-02-20

    申请号:US57830

    申请日:1993-05-07

    IPC分类号: C07C317/24 C07C317/14

    CPC分类号: C07C317/24

    摘要: Chloroethylsulfonylbenzaldehydes of the formula ##STR1## where n is 1 or 2 and the ring A may be substituted with halogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkysulfonyl, nitro or hydroxysulfonyl, are prepared.

    摘要翻译: 其中n为1或2并且环A可以被卤素,C 1 -C 4烷基,C 1 -C 4烷氧基,C 1 -C 4亚烷基磺酰基,硝基或羟基磺酰基取代的式(I)的氯乙基磺酰基苯甲醛。

    Formazan-based reactive dyes with at least two reactive groups, and
aminophenols
    64.
    发明授权
    Formazan-based reactive dyes with at least two reactive groups, and aminophenols 失效
    具有至少两个反应性基团的甲an基活性染料和氨基苯酚

    公开(公告)号:US5488100A

    公开(公告)日:1996-01-30

    申请号:US407955

    申请日:1995-03-22

    摘要: There are described formazan dyes of the formula ##STR1## where m and n are each 1 or 2,Kat.sup..sym. is the equivalent of a cation,Me is copper or nickel,X is oxygen or a radical of the formula CO--O or SO.sub.2 --O,Y is vinyl or a radical of the formula C.sub.2 H.sub.4 --Q, wherein Q is a group that is detachable under alkaline reaction conditions,E is a fiber-reactive radical,the rings A and B may be substituted and benzofused, andthe ring C may be substituted,the use thereof for dyeing or printing hydroxyl- or nitrogen-containing organic substrates, novel aminophenols and a process for preparing same.

    摘要翻译: 描述了式IMAMA的甲an染料,其中m和n各自为1或2,Kat(+)为阳离子的当量,Me为铜或镍,X为氧或式CO-O基团 或SO 2 -O,Y是乙烯基或式C 2 H 4 -Q的基团,其中Q是在碱性反应条件下可分离的基团,E是纤维反应性基团,环A和B可以被取代和苯并, 并且环C可以被取代,其用于染色或印刷羟基或含氮有机底物,新型氨基苯酚及其制备方法的用途。

    Formazan-based reactive dyes with at least two reactive groups, and
aminophenols
    65.
    发明授权
    Formazan-based reactive dyes with at least two reactive groups, and aminophenols 失效
    具有至少两个反应性基团的甲an基活性染料和氨基苯酚

    公开(公告)号:US5446193A

    公开(公告)日:1995-08-29

    申请号:US136131

    申请日:1993-10-15

    摘要: There are described formazan dyes of the formula ##STR1## where m and n are each 1 or 2,Kat is the equivalent of a cation,Me is copper or nickel,X is oxygen or a radical of the formula CO-O or SO.sub.2 -O,Y is vinyl or a radical of the formula C.sub.2 H.sub.4 -Q, wherein Q is a group that is detachable under alkaline reaction conditions,E is a fiber-reactive radical,the rings A and B may be substituted and benzofused, andthe ring C may be substituted,the use thereof for dyeing or printing hydroxyl- or nitrogen-containing organic substrates, novel aminophenols and a process for preparing same.

    摘要翻译: 描述了通式“IMAGE”的甲an染料,其中m和n各自为1或2,Kat为阳离子的等价物,Me为铜或镍,X为氧或式CO-O或SO2- O,Y是乙烯基或式C2H4-Q的基团,其中Q是在碱性反应条件下可分离的基团,E是纤维反应性基团,环A和B可以被取代和苯并稠合,环 C可以被取代,其用于染色或印刷含羟基或含氮有机底物,新型氨基苯酚及其制备方法的用途。

    Preparation of reactive phthalocyanine dyes
    66.
    发明授权
    Preparation of reactive phthalocyanine dyes 失效
    反应性酞菁染料的制备

    公开(公告)号:US5444163A

    公开(公告)日:1995-08-22

    申请号:US151174

    申请日:1993-11-12

    IPC分类号: C09B62/517 C09B47/04

    CPC分类号: C09B62/517

    摘要: There is described a process for preparing reactive phthalocyanine dyes with .beta.-substituted ethylsulfonyl or vinylsulfonyl groups by reacting a phthalocyaninesulfonyl chloride with amines with .beta.-substituted ethylsulfonyl or vinylsulfonyl groups with or without further amines in the presence of a heterocyclic catalyst.

    摘要翻译: 描述了通过在杂环催化剂存在下使酞菁磺酰氯与具有β-取代的乙基磺酰基或乙烯基磺酰基的胺与或不与其它胺反应来制备具有β-取代的乙磺酰基或乙烯基磺酰基的反应性酞菁染料的方法。

    Preparation of phenylazo- or naphthylazobenzenes having thioether groups
    67.
    发明授权
    Preparation of phenylazo- or naphthylazobenzenes having thioether groups 失效
    具有硫醚基团的苯偶氮或萘基偶氮苯的制备

    公开(公告)号:US5428140A

    公开(公告)日:1995-06-27

    申请号:US254764

    申请日:1994-06-06

    摘要: Reactive dyes of the formula ##STR1## where n is 0 or 1R.sup.1, R.sup.2 and R.sup.3 are in each case hydrogen, C.sub.1 -C.sub.4 -alkyl or phenyl,R.sup.4 is fluorine, chlorine, bromine, C.sub.1 -C.sub.4 -alkylsulfonyl, phenylsulfonyl or a radical of the formula ##STR2## L is a bridge member, A is unsubstitued or substituted C.sub.2 -C.sub.8 -alkylene,Y is vinyl or a radical of the formula --CH.sub.2 --CH.sub.2 --Q, Q being a group which can be removed under alkaline reaction conditions, andD is phenyl or naphthyl, it being possible for these radicals to be substituted,and a process for preparing reactive dyes by oxidation of the abovementioned compounds are described.

    摘要翻译: 其中n为0或1个R 1,R 2和R 3各自为氢,C 1 -C 4 - 烷基或苯基,R 4为氟,氯,溴,C 1 -C 4 - 烷基磺酰基,苯基磺酰基或下式基团L是桥连构件,A是未取代的或取代的C 2 -C 8 - 亚烷基,Y是乙烯基或式-CH 2 -CH 2 -Q基,Q是 可以在碱性反应条件下除去,D是苯基或萘基,这些基团可以被取代,并描述了通过氧化上述化合物制备活性染料的方法。

    Preparation of 1-amino-4-hydroxyanthraquinone
    68.
    发明授权
    Preparation of 1-amino-4-hydroxyanthraquinone 失效
    1-氨基-4-羟基蒽醌的制备

    公开(公告)号:US5424461A

    公开(公告)日:1995-06-13

    申请号:US165464

    申请日:1993-12-13

    CPC分类号: C09B1/5035

    摘要: A process for preparing 1-amino-4-hydroxyanthraquinone by treating 1,4-dihydroxyanthraquinone with ammonia in an aqueous medium comprises treating with ammonia in the presence of a base and of a catalytic amount of a reducing agent at from 60.degree. to 150.degree. C. and at from 1 to 30 bar.

    摘要翻译: 在水性介质中用氨处理1,4-二羟基蒽醌制备1-氨基-4-羟基蒽醌的方法包括在碱存在下用氨和催化量的还原剂在60〜150℃下处理 和1至30巴。

    Reactive formazan dyes and hydrazones
    69.
    发明授权
    Reactive formazan dyes and hydrazones 失效
    活性甲an染料和腙

    公开(公告)号:US5405993A

    公开(公告)日:1995-04-11

    申请号:US288242

    申请日:1994-08-09

    摘要: There are described formazan dyes of the formula ##STR1## where n is 1 or 2,Kat.cndot. is the equivalent of a cation,Me is copper or nickel,X is a radical of the formula CO-O or SO.sub.2 -O,Y is vinyl or a radical of the formula C.sub.2 H.sub.4 -Q, where Q is a group which is detachable under alkaline reaction conditions,the ring A may be substituted and benzofused,the ring B is substituted and may be benzofused, andthe ring C may be substituted,the use thereof for dyeing or printing hydroxyl- or nitrogen-containing organic substrates, and novel hydrazones.

    摘要翻译: 描述了通式为“IMAGE”的甲an染料,其中n为1或2,Kat。 相当于阳离子,Me是铜或镍,X是式CO-O或SO2-O的基团,Y是乙烯基或式C2H4-Q的基团,其中Q是可以在 碱性反应条件下,环A可以被取代和苯并稠合,环B被取代并且可以是苯并稠合的,并且环C可以被取代,其用于染色或印刷含羟基或含氮有机底物的用途以及新的腙 。

    Reactive azo dyes with at lest two reactive halotriazine groups
    70.
    发明授权
    Reactive azo dyes with at lest two reactive halotriazine groups 失效
    反应性AZO染色体与两个反应性黑曲霉组合

    公开(公告)号:US5223607A

    公开(公告)日:1993-06-29

    申请号:US717048

    申请日:1991-06-18

    CPC分类号: C09B62/09

    摘要: Reactive azo dyes useful for dyeing and printing hydroxyl- or nitrogen-containing substrates have the formula ##STR1##wherem is 0, 1 or 2,n is 1 or 2,R.sup.1 and R.sup.2 are hydrogen or substituted or unsubstituted C.sub.1 -C.sub.4 -alkyl,T is carboxyl or hydroxysulfonyl,Hal is fluorine or chlorine,Y is fluorine, chlorine or the radical NR.sup.1 R.sup.2, OR.sup.1 or SR.sup.1, where R.sup.1 and R.sup.2 are each as defined above, andthe ring A may be benzofused and/or substituted, with the proviso thata) the sum total of acidic groups is at least 8 and thatb) when the structural element of the formula ##STR2## is present and Y is fluorine or chlorine and T is hydroxysulfonyl, the sum total of hydroxysulfonyl radicals is at least 10.

    摘要翻译: 可用于染色和印刷含羟基或含氮底物的活性偶氮染料具有式(1)其中m为0,1或2,n为1或2,R 1和R 2为氢或取代或未取代的式 C 1 -C 4 - 烷基,T是羧基或羟基磺酰基,Hal是氟或氯,Y是氟,氯或NR 1 R 2,OR 1或SR 1,其中R 1和R 2各自如上所定义,并且环A可以是苯并稠合的, /或取代,条件是a)酸性基团的总和至少为8,b)当存在式“IMAGE”的结构元素且Y为氟或氯且T为羟基磺酰基时,总和 的羟基磺酰基至少为10。