Method of producing a cosmetic product containing a powder cake
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United States of America Patent
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Jul 6, 1982
Grant Date -
N/A
app pub date -
Apr 21, 1980
filing date -
Apr 21, 1980
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of producing a cosmetic product containing an integrally molded powder cake. The product includes a casing having an open top enclosed by a cover, and the casing defines a cavity to contain the powder cake. In fabricating the product, the cover is closed and the casing is inverted and a slurry composed of an inert powdered material, a fatty alcohol and a vaporizable siloxane is introduced into the cavity through an opening in the bottom of the casing. On cooling, the slurry is solidified to form a cake, and subsequently the cake is dried to evaporate the siloxane carrier. The opening in the bottom of the casing can be enclosed by a backing member.
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