申请人:Eastman Kodak Company
公开号:US04012372A1
公开(公告)日:1977-03-15
Monoazo compounds containing a phthalimidyl diazo component the aromatic ring of which can be substituted with one or two substituents, and the nitrogen of which may be substituted, and a 1,2,3,4-tetrahydroquinoline disperse azo dye coupling component which contains at least one alkyl substituent, are useful for dyeing cellulose acetate, nylon, and especially polyester fibers on which the compounds exhibit good fastness and dyeability properties.
含有邻苯二甲酰亚胺基偶氮成分的单偶氮化合物,其芳香环可被一个或两个取代基取代,氮原子可能被取代,以及含有至少一个烷基取代基的1,2,3,4-四氢喹啉分散偶氮染料偶合组分,可用于染色醋酸纤维素、尼龙,尤其是聚酯纤维,这些化合物在这些纤维上表现出良好的牢度和染色性能。