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11.发明授权Sulfo group-free azo compounds having on average at least 1.3 basic water-solubilizing groups in metal-free, 1:1 metal complex or 1:2 metal complex form 失效无金属的1：1金属络合物或1：2金属络合物形式的无磺基的偶氮化合物平均具有至少1.3个碱性水溶性基团
公开(公告)号：US4587292A
公开(公告)日：1986-05-06
申请号：US409299
申请日：1982-08-18
申请人： Paul Doswald , Emil Moriconi , Helmut Moser , Horst Schmid
发明人： Paul Doswald , Emil Moriconi , Helmut Moser , Horst Schmid
摘要： Metal-free azo compounds of the formula ##STR1## wherein Ra is an aromatic group or an active methylene coupling component radical as defined in the specification,R.sub.t is an arylazo group or a group of the formula --Y--Z, whereinY is a direct bond or a bridging radical, andZ is a basic amino or quaternary ammonium group,R is ##STR2## wherein each of the variables is as defined above or below, X is a direct bond or a bridging radical,x is hydrogen, hydroxy, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, amino or carboxy,ring B is further unsubstituted or further substituted,d is 0, 1 or 2, andn is 0 or 1,with the provisos that (i) the compounds contain an average of at least 1.3 basic water-solubilizing groups, and (ii) the compounds are free of sulfo groups, and 1:1 and 1:2 metal complexes thereof, which metal-free compounds and metal complexes are useful as dyes for leather and paper.
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12.发明授权Metal-free disazo compounds containing at least two basic water-solubilizing groups and having a 1-phenylpyrazole middle component radical and a 6-hydroxyprid-2-one terminal coupling component 失效含有至少两个碱性水溶性基团并具有1-苯基吡唑中间成分基团和6-羟基-2-酮末端偶联成分的无金属双偶氮化合物
公开(公告)号：US4550158A
公开(公告)日：1985-10-29
申请号：US409170
申请日：1982-08-18
申请人： Paul Doswald , Emil Moriconi , Helmut Moser , Horst Schmid
发明人： Paul Doswald , Emil Moriconi , Helmut Moser , Horst Schmid
摘要： Metal-free azo compounds of the formula ##STR1## wherein Ra is an aromatic group or an active methylene coupling component radical as defined in the specification,R.sub.t is an arylazo group or a group of the formula -Y-Z, whereinY is a direct bond or a bridging radical, andZ is a basic amino or quaternary ammonium group, ##STR2## wherein each of the variables is as defined above or below, X is a direct bond or a bridging radical,x is hydrogen, hydroxy C.sub.1-4 alkyl, C.sub.1-4 alkoxy, amino or carboxy, ring B is further unsubstituted or further substituted,d is 0, 1 or 2, andn is 0 or 1,with the provisos that (i) the compounds contain an average of at least 1.3 basic water-solubilizing groups, and (ii) the compounds are free of sulfo groups,and 1:1 and 1:2 metal complexes thereof,which metal-free compounds and metal complexes are useful as dyes for leather and paper.
摘要翻译： 其中R a是如说明书中定义的芳族基团或活性亚甲基偶联组分基团，R 1是芳基偶氮基或式-YZ的基团，其中Y是直接键 或桥接基团，Z是碱性氨基或季铵基团，其中每个变量如上或下所定义，X是直接键或桥接基团，x是氢，羟基C 1-4烷基， C 1-4烷氧基，氨基或羧基，环B进一步未取代或进一步取代，d为0,1或2，n为0或1，条件是（i）化合物平均含有至少1.3个碱性水 和（ii）这些化合物不含磺基，以及其1：1和1：2的金属络合物，该金属络合物和金属络合物可用作皮革和纸的染料。
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公开(公告)号：US4167629A
公开(公告)日：1979-09-11
申请号：US521642
申请日：1974-11-07
申请人： Fritz Fleck , Horst Schmid
发明人： Fritz Fleck , Horst Schmid
IPC分类号： C07D249/24 , C07D403/10 , C09B23/14
CPC分类号： C07D249/24
摘要： This invention relates to new di-triazolylstyrene derivatives, useful as optical brighteners for organic polymeric materials, especially when applied to or incorporated in synthetic fibres.
摘要翻译： 本发明涉及新的二 - 三唑基苯乙烯衍生物，其可用作有机聚合物材料的荧光增白剂，特别是当应用于或掺入合成纤维中时。
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公开(公告)号：US3940388A
公开(公告)日：1976-02-24
申请号：US421002
申请日：1973-12-03
申请人： Horst Aebli , Fritz Fleck , Horst Schmid
发明人： Horst Aebli , Fritz Fleck , Horst Schmid
IPC分类号： C07D249/06 , C07D249/20 , C08K5/3472
CPC分类号： C07D249/20 , C07D249/06 , C08K5/3472
摘要： The present invention provides novel compounds of the formula: ##SPC1##In whichR.sub.1 signifies hydrogen, fluorine or chlorine atom, a carboxylic or sulphonic acid group or an amide or ester thereof, a cyano group or an alkylsulphonyl or arylsulphonyl group,R.sub.2 signifies a hydrogen, fluorine or chlorine atom, a cyano group, a phenyl or alkyl radical which may be substituted, a carboxylic or sulphonic acid group or an amide or ester thereof, an alkylsulphonyl or arylsulphonyl group or a benzoxazole group which may be substituted,R.sub.3 and R.sub.4 independently signify a hydrogen, fluorine or chlorine atom, an alkyl radical of 1 to 6 carbon atoms which may be substituted, a cyano or carboxy group, a carboxylic acid amide or ester group, and R.sub.4 may also signify an aryl radical which may be substituted, andA signifies a hydrogen atom or an alkyl or aryl radical which may be substituted or a group of formula II,B--CH = CH-- II in which B signifies an aryl or heterocyclic radical which may be substituted,And their water soluble sulphonated derivatives.The compounds are useful as optical brighteners for various organic materials.
摘要翻译： 本发明提供下式的新型化合物：
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