申请人:Ciba-Geigy Corporation
公开号:US04325869A1
公开(公告)日:1982-04-20
Dyes of the formula ##STR1## in which D is the radical of an organic dye, R is hydrogen or a low molecular weight alkyl group, X is an unsubstituted or substituted alkyl or alkenyl radical, one Y is halogen and the other Y is a substituent.
公式为##STR1##,其中D是有机染料的基团,R是氢或低分子量烷基基团,X是未取代或取代的烷基或烯基基团,一个Y是卤素,另一个Y是取代基。