A method of microencapsulating a biologically active solid substance that is characterized by polymerizing a monomer that is polymerizable by condensation in a dispersion comprising i) a solution comprising a nonionic substance and ii) a biologically active solid substance that is insoluble or difficult to dissolve in said solution, wherein the nonionic substance is effective for dispersing the biologically active substance in said solution, is an effective method for producing a microencapsulated composition without aggregation.
一种微胶囊化
生物活性固体物质的方法,其特征在于通过缩合聚合分散体中可聚合的单体,该分散体包括 i) 包含非离子物质的溶液和 ii) 不溶于或难溶于所述溶液的
生物活性固体物质,其中非离子物质可有效分散所述溶液中的
生物活性物质,该方法是生产无聚集的微胶囊化组合物的有效方法。