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PATCH
专利权人:
Toshikazu Komoda
发明人:
Toshikazu Komoda,Yukihiko Noda
申请号:
US13876259
公开号:
US20130202677A1
申请日:
2011.09.30
申请国别(地区):
US
年份:
2013
代理人:
摘要:
Provided is a patch that ensures high storage stability of donepezil or a salt thereof and allows stable transdermal administration of the donepezil or salt thereof in an amount that provides a pharmaceutical effect. The patch includes a substrate 1 and an adhesive layer 2 stacked on and integrated with one surface of the substrate 1 and containing donepezil or a salt thereof and an acrylic adhesive containing a copolymer obtained by copolymerizing monomers that each contain a (meth)acrylic acid ester of a saturated aliphatic alcohol and do not contain vinylpyrrolidone.
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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