[EN] A PATCH COATED WITH A CAPSAICIN-CONTAINING SILICONE GEL<br/>[FR] PATCH RECOUVERT DE GEL DE SILICONE CONTENANT DE LA CAPSAÏCINE
申请人:[en]ELKEM SILICONES SHANGHAI CO., LTD.
公开号:WO2022143640A1
公开(公告)日:2022-07-07
The invention provides a patch coated on the substrate with a capsaicin-containing silicone gel, in which the delivery amount of the capsaicin onto the skin is in a range of 0.01 to 0.145 g/m2, preferably 0.02 to 0.13 g/m2, and more preferably 0.04 to 0.12 g/m2area of the skin. Such a patch has balanced excellent the adhesive strength of the silicone gel and the comfortable feeling on the skin. Furthermore, it also provides use of capsaicin in patch for balancing the adhesive strength of the silicone gel and the comfortable feeling on the skin, and to a method of preparing a patch having a capsaicin-containing silicone gel.