微胶囊耐晒黄G的制备及其应用性能评价

Preparation of micro-encapsulated Sun-proof Yellow G and Evaluation on Its Performances in Use

简述以聚乙烯吡咯烷酮(PVP)为囊材,对耐晒黄G的包覆技术,并对包覆前后颜料的耐热稳定性、耐迁移性和耐溶剂性及吸油性等应用性能进行了评价对比。

This article first introduces encapsulating technique of Sun-proof Yellow G using polyvinyl pyrroli-done (PVP), then discusses the performances contrast of heat-stability, migration-resistance, solvent-resistance and oil-absorbency with befor.