| 摘要 |
A microcapsule capable of thoroughly encapsulating environmentally-sensitive or volatile core materials and capable of releasing said core material on contact with water. A process for manufacture of water soluble microcapsules comprising the admixture of a water soluble cellulosic material, a water soluble glucopyranosidyl material, at least two surfactants and core materia l, subjecting said mixture to an abrupt pressure change and drying the pressure - treated mixture. |
