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1. 发明授权

US4219651A Benzimidazo-[1,2-a]-quinolines 失效
标题翻译：苯并咪唑并[1,2-a] - 喹啉
公开(公告)号：US4219651A
公开(公告)日：1980-08-26
申请号：US830175
申请日：1977-09-02
申请人： Dieter Gunther , Rudiger Erckel , Horst Fruhbeis
发明人： Dieter Gunther , Rudiger Erckel , Horst Fruhbeis
IPC分类号： C07D471/04 , C07D471/22 , C09B57/00
CPC分类号： C07D471/04
摘要： Benzimidazo-[1,2-a]-quinolines of the formula ##STR1## In the solid and dissolved state, the compounds of the invention are strongly fluorescing from reddish-blue to red, depending on the substitution. The compounds can be used as optical brighteners and as fluorescent dyestuffs. Furthermore they are valuable intermediates for the preparation of optical brighteners and fluorescing dyestuffs. They are distinguished by a very good fastness to light.
摘要翻译：具有下式的苯并咪唑并[1,2-a] - 喹啉在固体和溶解状态下，取决于取代，本发明的化合物从红蓝色到红色强烈发荧光。该化合物可用作荧光增白剂和荧光染料。此外，它们是制备荧光增白剂和荧光染料的有价值的中间体。它们的特征在于非常好的耐光牢度。

2. 发明授权

US4330427A Mixtures of optical brighteners 失效
标题翻译：荧光增白剂的混合物
公开(公告)号：US4330427A
公开(公告)日：1982-05-18
申请号：US169296
申请日：1980-07-16
申请人： Thomas Martini , Rudiger Erckel , Horst Fruhbeis , Gunter Rosch , Heinz Probst
发明人： Thomas Martini , Rudiger Erckel , Horst Fruhbeis , Gunter Rosch , Heinz Probst
IPC分类号： C09B57/00 , C09B67/22 , D06L3/12 , D06P1/00 , D06P3/52 , C09K11/06
CPC分类号： D06L3/125
摘要： Mixtures of optical brighteners consisting of 5 to 95 parts by weight of a mixture consisting of 0 to 80% by weight of the compound of the formula 1 ##STR1## 20 to 100% by weight of the compound of the formula 2 ##STR2## and 0 to 80% by weight of the compound of the formula 3 ##STR3## and 95 to 5% by weight of one or more other optical brighteners.
摘要翻译：由5至95重量份由0至80重量％的式1化合物组成的混合物的组合物（1）20至100重量％的式2化合物 IMAGE>（2）和0至80重量％的式3化合物（3）和95至5重量％的一种或多种其它荧光增白剂。

3. 发明授权

US4578469A Benzo[de]pyrano[3,2-g]isoquinoline derivatives useful as dyestuffs 失效
标题翻译：苯并[de]吡喃并[3,2-g]异喹啉衍生物，可用作染料
公开(公告)号：US4578469A
公开(公告)日：1986-03-25
申请号：US655307
申请日：1984-09-26
申请人： Hans-Matthias Deger , Rudiger Erckel , Horst Fruhbeis
发明人： Hans-Matthias Deger , Rudiger Erckel , Horst Fruhbeis
IPC分类号： C07D491/06 , C07D493/06 , C09B57/02 , C09B57/08 , C07D471/04
CPC分类号： C07D491/06 , C07D493/06 , C09B57/02 , C09B57/08
摘要： Coumarin compounds of the general formula (1) ##STR1## in which A denotes an oxygen atom or a grouping >N--R in which R represents a hydrogen atom or an alkyl radical of 1 to 18 carbon atoms which may be substituted by fluorine, chlorine or bromine atoms or by alkoxy.sub.C.sbsb.1.sub.-C.sbsb.4, dialkyl.sub.C.sbsb.1.sub.-C.sbsb.4 -amino, --SO.sub.2 --N(alkyl.sub.C.sbsb.1.sub.-C.sbsb.4).sub.2 or cyano groups or a cycloaliphatic, aromatic or heterocyclic radical which may be substituted by fluorine, chlorine or bromine atoms or by alkyl.sub.C.sbsb.1.sub.-C.sbsb.4, alkoxy.sub.C.sbsb.1.sub.-C.sbsb.4, hydroxyl, cyano, sulfonamide or --SO.sub.2 --N--(alkyl.sub.C.sbsb.1.sub.-C.sbsb.4).sub.2 groups, X denotes an oxygen atom or a grouping .gtoreq.N--R' in which R' represents a hydrogen atom or an alkyl.sub.C.sbsb.1.sub.-C.sbsb.18 carbonyl, alkoxy.sub.C.sbsb.1.sub.-C.sbsb.4 carbonyl, alkyl.sub.C.sbsb.1.sub.-C.sbsb.4 carbamoyl or alkyl.sub.C.sbsb.1.sub.-C.sbsb.4 sulfonyl group or an aryl, arylcarbonyl, arylcarbamoyl or arylsulfonyl radical which may be substituted by fluorine, chlorine or bromine atoms or by alkyl or alkoxy groups of 1 to 4 carbon atoms each or by cyano groups, Y denotes a hydrogen atom or a cyano or an alkyl.sub.C.sbsb.1.sub.-C.sbsb.4 carboxylate group, an aryl, arylsulfonyl or --CO--O--aryl radical which may be substituted by fluorine, chlorine or bromine atoms or by alkyl or alkoxy groups of 1 to 4 carbon atoms, or by nitro, methylenedioxy, amino, monoalkyl.sub.C.sbsb.1.sub.-C.sbsb.4 amino or dialkyl.sub.C.sbsb.1.sub.-C.sbsb.4 amino groups or by a benzoxazolyl radical, or a heterocyclic radical which may be quaternized and which may be substituted by fluorine, chlorine or bromine atoms or by alkyl or alkoxy groups of 1 to 4 carbon atoms, or by nitro, phenyl, alkyl.sub.C.sbsb.1.sub.-C.sbsb.4 phenyl, alkoxy.sub.C.sbsb.1.sub.-C.sbsb.4 phenyl, cyano, methylenedioxy or alkyl.sub.C.sbsb.1.sub.-C.sbsb.4 carboxylate groups, and Z denotes a hydrogen atom or an alkyl.sub.C.sbsb.1.sub.-C.sbsb.4 carboxylate or cyano group, a process for their preparation, and their use for dyeing or printing synthetic fiber materials, in particular polyester fibers.
摘要翻译：通式（1）的香豆素化合物其中A表示氧原子或基团> NR，其中R表示氢原子或可被氟取代的1至18个碳原子的烷基，氯或溴原子或烷氧基C 1 -C 4，二烷基C 1 -C 4 - 氨基，-SO 2 -N（烷基C 1 -C 4）2或氰基或可被氟，氯或溴原子取代的脂环族，芳族或杂环基团，或通过烷基C 1 -C 4，烷氧基C 1 -C 4，羟基，氰基，磺酰胺或-SO 2 -N-（烷基C 1 -C 4）2基团，X表示氧原子或其中R'表示氢原子或> NR = 烷基C 1 -C 18羰基，烷氧基C 1 -C 4羰基，烷基C 1 -C 4氨基甲酰基或烷基C 1 -C 4磺酰基或芳基，芳基羰基，芳基氨基甲酰基或芳基磺酰基，其可以被氟，氯或溴原子取代或被1至4个碳原子的烷基或烷氧基取代各自或由氰基组成，Y表示氢原子或氰基或烷基C 1 -C 4羧酸酯基团可被氟，氯或溴原子取代的芳基，芳基磺酰基或-CO-O-芳基，或被1至4个碳原子的烷基或烷氧基取代，或被硝基，亚甲二氧基，氨基，单烷基C 1 -C 4氨基或二烷基C 1 或可以被季铵化并且可以被氟，氯或溴原子取代或通过1-4个碳原子的烷基或烷氧基取代的杂环基，或被硝基，苯基，烷基C1- C4苯基，烷氧基C1-C4苯基，氰基，亚甲二氧基或烷基C1-C4羧酸酯基，Z表示氢原子或烷基C1-C4羧酸酯或氰基，其制备方法及其用于染色或印刷合成纤维材料的用途特定的聚酯纤维。

4. 发明授权

US4336155A Mixtures of optical brighteners 失效
标题翻译：荧光增白剂的混合物
公开(公告)号：US4336155A
公开(公告)日：1982-06-22
申请号：US169873
申请日：1980-07-16
申请人： Thomas Martini , Rudiger Erckel , Horst Fruhbeis , Gunter Rosch , Heinz Probst
发明人： Thomas Martini , Rudiger Erckel , Horst Fruhbeis , Gunter Rosch , Heinz Probst
IPC分类号： C09B67/22 , C09B57/00 , D06L3/12 , D06P1/00 , D06P3/52 , C09K11/06
CPC分类号： D06L3/125
摘要： Mixtures of optical brighteners consisting of 5 to 95% by weight of a compound of the formula ##STR1## in which A denotes a o- or p-cyanophenyl group, and 95 to 5% by weight of one or more further optical brighteners.
摘要翻译：由5至95重量％的式（IMAGE）化合物（其中A表示邻 - 或对 - 氰基苯基）和95至5重量％的一种或多种另外的荧光增白剂组成的荧光增白剂的混合物。

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