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COSMETIC AUXILIARY PATCH MATERIAL AND METHOD OF COSMETIZING THEREWITH
专利权人:
NICHIBAN CO. LTD.
发明人:
UCHIDA, KAZUKO,WATANABE, SHUICHI,TAKAGI, YASUYO,KANESHIGE, MAMI,FUKANO, KENJI,FUJISAWA, HIROMICHI
申请号:
EP08765004
公开号:
EP2191810A4
申请日:
2008.06.03
申请国别(地区):
EP
年份:
2014
代理人:
摘要:
A makeup-assisting patch having a layer structure that a pressure sensitive adhesive layer is provided on one surface of a base layer, wherein (1) the base layer is a layer of a polyurethane elastomer having a glass transition temperature of 0°C or lower, (2) the pressure sensitive adhesive layer is an acrylic pressure sensitive adhesive layer composed of a copolymer containing at least one monomer unit selected from the group consisting of an alkyl acrylate and an alkyl methacrylate each having an alkyl group having 8 to 12 carbon atoms in a proportion of 70% by weight or more, and (3) the thickness of the base layer is 1 to 10 µm, the thickness of the pressure sensitive adhesive layer is 1 to 15 µm, and the total thickness of these both layers is 2 to 20 µm.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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