abstract |
USE, IN THE PREPARATION OF AN UNCOMPACTED POWDER FOR MAKE-UP OR BODY AND FACE CARE, OF HOLLOW MICROSPHERES MADE OF THERMOPLASTIC SYNTHETIC MATERIAL; THE THERMOPLASTIC MATERIAL IS SELECTED, FOR EXAMPLE, FROM POLYMERS OR COPOLYMERS DERIVED FROM ETHYLENIC HYDROCARBONS, POLYAMIDES, POLYESTERS, URE-FORMALDEHYDE POLYMERS, AND COPOLYMERS FROM PINYLENIC HYDROCARBONS, POLYAMIDES, POLYESTERS, URE-FORMALDEHYDE POLYMERS, AND CO-POLYMERS FROM PINYLENIC HYDROCARBONS. |