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    • 3. 发明授权
    • Dyes having a diazo component and an isoquinoline coupling component
    • 具有重氮组分和异喹啉偶联组分的染料
    • US4491544A
    • 1985-01-01
    • US409144
    • 1982-08-18
    • Volker RadtkeHeinrich KowarschErwin HahnPeter Hauser
    • Volker RadtkeHeinrich KowarschErwin HahnPeter Hauser
    • C08K5/00C08K5/22C09B29/42C09B29/44C09B33/12C09D11/00C09D11/02C09B1/20C09B29/00C09B29/033
    • C09B33/12C09B29/3617
    • A compound having the formula (I): ##STR1## wherein D is a radical of a heterocyclic or aromatic component selected from the group of aniline, anthraquinone, phthalimide or aminobenzene radicals, wherein the radical is unsubstituted or is substituted by fluorine, chlorine, bromine, nitro, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, trifluoromethyl, cyano, C.sub.1 -C.sub.4 -alkylsulfonyl, carboxylic acid ester groups, carbamyl, sulfamyl, 1,3,4- or 1,2,4-oxadiazolyl or acylamino groups; X is CO-- or --SO.sub.2 --; and R is an aliphatic, aromatic or heterocyclic radical selected from the group of C.sub.1 -C.sub.20 alkyl which is unsubstituted or is substituted by chlorine, bromine, cyano or dialkylamino groups; or phenyl or methyl groups unsubstituted or substituted by fluorine, bromine, methyl, ethyl, methoxy, ethoxy, cyano, carbamyl, sulfamyl or acylamino groups; or amino group; or a radical of the formula: ##STR2## wherein ring a is unsubstituted or is substituted by nitro, fluro, bromine or methoxy groups; and ring b is unsubstituted or is substituted by chlorine, bromine or nitro groups.The majority of the compounds of the formula (I) have yellow hues and are used as pigments in printing inks and finishes, and as disperse dyes for synthetic fibers.
    • 具有式(I)的化合物:其中D是选自苯胺,蒽醌,邻苯二甲酰亚胺或氨基苯基的杂环或芳族成分的基团,其中该基团是未取代的或被氟取代的 ,氯,溴,硝基,C 1 -C 4 - 烷基,C 1 -C 4 - 烷氧基,三氟甲基,氰基,C 1 -C 4 - 烷基磺酰基,羧酸酯基,氨基甲酰基,氨磺酰基,1,3,4-或1,2,4 - 恶二唑基或酰氨基; X是CO-或-SO 2 - ; 并且R是选自未被取代或被氯,溴,氰基或二烷基氨基取代的C 1 -C 20烷基的脂族,芳族或杂环基; 或未被取代或被氟,溴,甲基,乙基,甲氧基,乙氧基,氰基,氨基甲酰基,氨基磺酰基或酰氨基取代的苯基或甲基; 或氨基; 或下式的基团:其中环a未被取代或被硝基,氟,溴或甲氧基取代; 环b是未取代的或被氯,溴或硝基取代。 大多数式(I)化合物具有黄色色调,并用作印刷油墨和表面处理剂中的颜料,并用作合成纤维的分散染料。