发明名称 PACKING SHEET FOR REMOVING KERATOTIC PLUG AND PROCESS FOR PRODUCING THE SAME
摘要 A blackhead-removing face pack sheet with superior ease of use and blackhead-removing capacity is provided. The blackhead-removing face pack sheet 1 is formed from a laminate which comprises a gas-permeable and flexible base layer 2 and a pack material layer 3 the primary component of which is a copolymer of vinyl acetate and N-vinyl-2-pyrrolidone. The base layer 2 comprises a porous material such as a nonwoven fabric, and part of it is impregnated or embedded with the pack material constituting the pack material layer 3. This gives a high force of adhesion between the base layer 2 and the pack material layer 3. <IMAGE>
申请公布号 EP1013255(A4) 申请公布日期 2004.08.18
申请号 EP19980909801 申请日期 1998.03.20
申请人 LINTEC CORPORATION 发明人 HOSHI, MASARU;SUZUKI, EIJI;OKABE, HIDEAKI
分类号 A61K8/02;A61K8/34;A61Q19/00 主分类号 A61K8/02
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