Surface-treated talc-free compact powder based on mica, non-volatile, non-phenyl silicone oils and amorphous hydrocarbon-based block copolymers

摘要

The present invention is a solid composition in the form of a compact powder, in particular for coating a keratin material, more specifically for making up and / or caring for a keratin material such as skin, in particular comprising a physiologically acceptable medium and containing at least It relates to a solid composition. An oily phase in an amount of at least 20% by weight relative to the total weight of the composition, comprising at least one non-volatile non-phenyl silicone oil; And Finely divided phase in an amount of at least 40% by weight relative to the total weight of the composition, comprising at least mica particles; And At least one amorphous hydrocarbon-based block copolymer; The composition does not contain any untreated surface talc particles that can be obtained through a process comprising the following steps. (i) mixing the oily phase, the amorphous hydrocarbon-based block copolymer, the finely divided phase and the volatile solvent (s) to form a slurry; And (ii) forming a slurry in the container by compression, in particular by pressing and / or by suction, to obtain a composition in powder form. The present invention also provides a process for coating a keratin material, more specifically for making up and / or caring for a keratin material such as skin, comprising the application of a composition as defined above to the keratin material. It is about the process to make.