Device for preparing a cosmetic composition and associated process
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United States of America Patent
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Sep 3, 2024
Grant Date -
Jul 29, 2021
app pub date -
May 23, 2019
filing date -
May 23, 2018
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention relates to a device (10) for preparing a cosmetic composition comprising: —a structure defining a housing receiving at least one capsule (16) containing at least one constituent of the cosmetic composition, —an outlet nozzle (32), —a piston movable in translation in relation to the structure in the housing, suitable for perforating the or each capsule (16) and conveying contents of each capsule (16) to the outlet nozzle (32), and—a preform (54) fluidically connected to the outlet nozzle (32). The preform (54) has an inner surface (72) having a concavity lower than half of a thickness of the preform (54), intended to be arranged facing the housing and to be deformed by the conveyance of the contents of each capsule (16), so as to form a receptacle.
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Family
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