PROCESS FOR PREPARING ETHYL CELLULOSE MICROCAPSULES

摘要

Prepn. of ethyl cellulose microcapsules include solving ethyl cellulose and organosilicone polymer in cyclohexane; dispersing core materials in the soln.; cooling the dispersed soln. until ethyl cellulose is separated from the soln. and forms coated walls sround the core materials; and recovering the manufactured ethyl cellulose microcapsules.