Method for producing powder cake cosmetics

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Cosmetic – antiperspirant – dentifrice

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Details

424 63, 264245, A61K 600, B29C 3912

Patent

active

048045381

ABSTRACT:
A method for producing powder cosmetics which utilizes some suitable solvents to convert the powder materials into slurry form, so as to facilitate transportation through pipelines. The slurry is filled into a plastic case through an opening provided at its lower face and the solvent is discharged from the slurry at a reduced pressure. Thus, convert the slurry to a powder cake.

REFERENCES:
patent: 1707684 (1929-04-01), Picker
patent: 4188316 (1980-02-01), Sawada

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