Fresh cosmetic composition delivery system

A fresh composition delivery system includes a package with two compartments separated by a foil seal for separating a cosmetically acceptable carrier from an unstable active ingredient. An elastomeric bulb with a dart can be actuated by the user to pierce the foil seal so that the carrier and the a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Crescas, Robert, Pardo, Janet, Owen, Thomas, Drake, Lorraine, Polla, Christopher
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HAIRDRESSING OR SHAVING EQUIPMENT HAND OR TRAVELLING ARTICLES HANDLING THIN OR FILAMENTARY MATERIAL HUMAN NECESSITIES MANICURING OR OTHER COSMETIC TREATMENT PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	A fresh composition delivery system includes a package with two compartments separated by a foil seal for separating a cosmetically acceptable carrier from an unstable active ingredient. An elastomeric bulb with a dart can be actuated by the user to pierce the foil seal so that the carrier and the active can be mixed in the package to form a composition shortly before use. For the resulting mixed composition, the level of the unstable active ingredient in the composition decreases by less than 6% over 7 days when stored at 25°C at 60% relative humidity.