公开(公告)号：US3679102A

公开(公告)日：1972-07-25

申请号：US3679102D

申请日：1970-02-04

Applicant: OREAL

Inventor： CHARLE ROGER ,  KALOPISSIS GREGOLRE ,  ZVIAK CHARLES

IPC: B01J13/02 ,  B01J13/20 ,  A61J3/00 ,  A61K7/12

CPC classification number: B01J13/025 ,  B01J13/203 ,  Y10S206/828 ,  Y10T428/2984 ,  Y10T428/2987

Abstract: A sprayable aerosol composition is prepared by encapsulating a material in a microcapsule and introducing into said microcapsule a fluid under a pressure essentially equal to the pressure in the aerosol container from which said composition is dispensed. Also provided is an aerosol dispenser containing under pressure said microcapsules dispersed in an aerosol propellant.

Abstract translation: 通过将材料包封在微胶囊中并在基本上等于分配所述组合物的气溶胶容器中的压力的​​压力下将流体引入所述微胶囊中来制备可喷雾气溶胶组合物。 还提供了一种气溶胶分配器，其在压力下包含分散在气溶胶推进剂中的所述微胶囊。