发明名称 FILM-FORMING COMPOSITION AND USE THEREOF FOR THE TREATMENT OF SKIN DISORDERS
摘要 The subject of the present invention is therefore a film-forming composition intended to be applied to the skin, integuments or mucous membranes that contains at least two grades of hydroxypropyl cellulose, at least one of which has a molecular weight of at least 800 000 and the other has a molecular weight of less than 400 000, at least one plasticizer, at least one organic solvent and at least one inorganic solvent, characterized in that: (a) the hydroxypropyl cellulose having a molecular weight of at least 800 000 represents from 0.2% to 4% by weight of the total weight of the composition, (b) the hydroxypropyl cellulose having a molecular weight of less than 400 000 represents from 0.2% to 20% by weight of the total weight of the composition, (c) the plasticizer represents from 0.5% to 10% by weight of the total weight of the composition, (d) the inorganic solvent represents from 10% to 60% by weight of the total weight of the composition, (e) the organic solvent represents from 40% to 80% by weight of the total weight of the composition.
申请公布号 EP2968197(A1) 申请公布日期 2016.01.20
申请号 EP20140713552 申请日期 2014.03.12
申请人 LABORATOIRES URGO;VIVATECH 发明人 DESFORGES, SOPHIE
分类号 A61K9/70 主分类号 A61K9/70
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