发明名称 |
ADHESIVE PREPARATION |
摘要 |
The present invention provides a transdermal patch having excellent preservation stability and transdermal absorbency of DMAEs. The patch has a support and a plaster layer integrally laminated on one surface of the support, and the plaster layer includes: DMAEs; an acrylic adhesive prepared by copolymerizing monomers respectively containing 30 to 99% by weight of alkyl methacrylate having an alkyl group with a carbon number of 6 to 22 and 1 to 70% by weight of alkyl acrylate having an alkyl group with a carbon number of 2 to 20; and fatty acid ester prepared by dehydro-condensing saturated fatty acid having an alkyl group with a carbon number of 10 to 20 and saturated aliphatic monohydric alcohol having an alkyl group with a carbon number of 2 to 20, wherein solubility of the DMAEs is 0.05 to 5 g at 25°C with respect to the fatty acid ester. |
申请公布号 |
KR20090049597(A) |
申请公布日期 |
2009.05.18 |
申请号 |
KR20097004590 |
申请日期 |
2007.09.11 |
申请人 |
SEKISUI CHEMICAL CO., LTD. |
发明人 |
UDAGAWA HIROKO;KOMODA TOSHIKAZU;HAMABE MASARU;NODA YUKIHIKO;SHIBATA SAKIKO;YAMADA MASASHI;KAWASHIMA AKIHIRO;SUZUKI HIROTO |
分类号 |
A61K9/70;A61K31/135;A61K47/34;A61P9/00 |
主分类号 |
A61K9/70 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|