发明名称 Device for dispensing a product using propellant packaged separately from the product
摘要 A device for packaging a product, particularly a cosmetic product, and for dispensing it under pressure includes a container which, at least in part, is translucent or transparent. The container delimits two compartments separated from one another in a sealed fashion. A first compartment is in communication with a valve fitted to the device, and contains the product to be dispensed under pressure. A second compartment contains a propellant in the form of a liquefied gas. A retainer is provided inside the second compartment and is capable of trapping the liquid phase of the propellant, the retainer having at least one portion which is permeable to the gaseous phase of the propellant.
申请公布号 US6527150(B2) 申请公布日期 2003.03.04
申请号 US20000736302 申请日期 2000.12.15
申请人 L'OREAL S.A. 发明人 BENOIST JEAN-FRANCOIS
分类号 B65D83/14;(IPC1-7):B65D83/14 主分类号 B65D83/14
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