发明名称 |
PATCH |
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. |
申请公布号 |
US2014141059(A1) |
申请公布日期 |
2014.05.22 |
申请号 |
US201414164523 |
申请日期 |
2014.01.27 |
申请人 |
SEKISUI MEDICAL CO., LTD. |
发明人 |
KOMODA TOSHIKAZU;NODA YUKIHIKO |
分类号 |
A61K47/32;A61K9/70;A61K31/445 |
主分类号 |
A61K47/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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