发明名称 |
Diclofenac sodium patches for topical treatment of pain |
摘要 |
The invention provides an analgesic anti-inflammatory patch of a hydrophobic type for topical application containing, in a Pressure Sensitive Adhesive(PSA), diclofenac sodium, pyrrolidone or a derivative thereof, a polyhydric alcohol fatty acid ester, and an organic acid. The patch exerts the following effects: (1) diclofenac sodium is effectively and continuously released from a Pressure Sensitive Adhesive(PSA) and percutaneously absorbed, thereby attaining sustained, excellent pharmaceutical and pharmacological effects; (2) the patch per se has high tackiness and safety; and (3) diclofenac sodium remains stable in the Pressure Sensitive Adhesive(PSA). |
申请公布号 |
US8114434(B2) |
申请公布日期 |
2012.02.14 |
申请号 |
US20090614816 |
申请日期 |
2009.11.09 |
申请人 |
TOKUHON CORPORATION;SSP CO., LTD.;DOJIN IYAKU KAKO CO., LTD. |
发明人 |
SASAKI YASUHIKO;MATSUMURA YUKIHIRO;YAMAZAKI MASARU;ARAI HIROSHI;KAWABATA SHOGO;SAITO MASAAKI;OKUYAMA HIROHISA;SUZUKI MAKOTO |
分类号 |
A61F13/00;A61F13/02;A61K9/70;A61K31/196;A61K47/12;A61K47/14;A61K47/22;A61L15/16;A61P17/00;A61P29/00 |
主分类号 |
A61F13/00 |
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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