发明名称 MEDICAL ACTIVE AGENT PATCH OPTICALLY LESS VISIBLE ON SKIN
摘要 The invention relates to a medical active agent patch consisting of a single - layer or multilayer matrix provided with at least one layer containing an active agent and one support layer connected thereto. Said patch is characterised in that it is transparent or at least translucent, when it is applied to the skin of a first person it has a brightness-colour value L1 ranging between 50% and 200% of the brightness-colour value L2, which is a brightness value of the surrounding cutaneous area of the same person and in that said patch fits to the skin of a second person or any other person in s o far as L2 of said persons ranges from 5~ and 100~, in particular from 20~ to 90~.
申请公布号 CA2522962(A1) 申请公布日期 2004.10.28
申请号 CA20042522962 申请日期 2004.04.08
申请人 LTS LOHMANN THERAPIE SYSTEME AG 发明人 BRACHT, STEFAN
分类号 A61K9/70;(IPC1-7):A61K9/70 主分类号 A61K9/70
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