ultramicro-

In order to overcome the disadvantage of low rubfastness of conventional pigment dyeing , a new type covering pigment with ultramicro azo dye as core and acrylate adhesive as shell was presented.

克服常规涂摩擦牢度低的弊病,作者提出采用以超微偶氮颜,以丙烯酸酯类粘合剂壳的型颜包覆体的探索途径。