Method of mixing cosmetic multi-component preparations and set of apparatus for the practice of the method
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United States of America Patent
Stats
-
Oct 13, 1981
Grant Date -
N/A
app pub date -
Jun 22, 1979
filing date -
Jun 23, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A set of apparatus for preparing cosmetic multi-component preparations from at least two preparation components of which at least one is liquid and the other in paste or liquid form, having a pump which can be inserted into the dispensing orifice of a first supply container containing the liquid first preparation component, the suction connection thereof being immersed in the preparation component contained in the supply container and its discharge connection being so formed that it can be sealingly connected to a self-closing bottom valve of a mixing container serving for receiving and mixing of the multi-component preparation. A pressure container is provided, in which a second supply container is disposed which is volume-variable, is filled with the additional paste or liquid preparation component and is connected to an external dispensing valve. The space remaining between the second supply container and the inside walls of the pressure container is filled with a propellant under pressure. The dispensing valve can be sealingly connected to the bottom valve of the mixing container.
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