FEUILLE COUVRE PEAU POUR IMPREGNATION DE PREPARATION COSMETIQUE ET PROCESSUS POUR LA PRODUIRE, ET MASQUE FACIAL UTILISANT CETTE FEUILLE

N° de brevet: EP1813167 (A1)
Date de publication: 2007-08-01
Inventeur(s): MAKIHARA HIROKO [JP];OHNISHI KAZUYUKI [JP];
Demandeur(s): DAIWA SPINNING CO LTD [JP];PROCTER &;GAMBLE [US];
Classification: A45D44/22;A61K8/02;A61K8/00;A61Q19/00;D04H1/04;D04H1/42;D04H1/46;
N° de demande: EP20050770690 20050810 
Numéro(s) de priorité: WO2005JP14642 20050810;JP20040234674 20040811 
A skin application sheet for being impregnated with a cosmetic preparation is provided which is suitable for a face mask and so on, and causes less irritation to skin, and has good application properties. A splittable conjugate fiber web containing at least 50% by mass of splittable conjugate fibers is placed on one surface or both surfaces of a hydrophilic nonwoven containing at least 50% by mass of hydrophilic fibers and hydroentanglement treatment is conducted to split the splittable conjugate fibers into ultrafine fibers with a fineness of 0.5dtex and to form a ultrafine fiber layer containing at least 10% by mass of the ultrafine fibers and to integrate the hydrophilic nonwoven and the ultrafine fiber layer so that a sheet is obtained. This sheet is impregnated with the cosmetic preparation and used in such a manner that the ultrafine fiber layer is a skin contact surface.



Copyright © 2008 Patfr.com Tous droits réservés. Contact