A - Human Necessities – 47 – K
Patent
A - Human Necessities
47
K
A47K 7/03 (2006.01) A47L 13/17 (2006.01) A61K 8/02 (2006.01) C11D 17/04 (2006.01)
Patent
CA 2600073
The invention relates to a product for the targeted release of active substances, especially detergents and/or cosmetic active substances. The inventive product comprises at least three layers, a first layer being impermeable to the active substance and a second layer being permeable to the active substance. An interposed layer has the effect of defining two spatially separate compartments. The first compartment contains the active substance and the second compartment contains a gas-releasing component. The product is preferably suitable for single use and can be used as a cosmetic agent and/or as a cleaning agent.
Article pour la libération ciblée de substances actives, en particulier de détergents et / ou de substances cosmétiques. Ledit article contient au moins trois couches, une première couche étant imperméable à la substance active, et une autre couche étant perméable à la substance active. Une couche de séparation située entre ces couches provoque la formation de deux chambres séparées spatialement l'une de l'autre. La première chambre contient la substance active et la seconde chambre contient un constituant libérant du gaz. Cet article est de préférence prévu pour une utilisation unique et peut être utilisé en tant que produit cosmétique et / ou produit de nettoyage.
Li Qian-Yi
Roreger Michael
Schnitzler Iris
Schumacher Dierk
Dr. Schumacher Gmbh
Fetherstonhaugh & Co.
Lts Lohmann Therapie-Systeme Ag
Scs Skin Care Systems Gmbh
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