| 发明名称 | Adhesive patch comprising diclofenac sodium | ||
| 摘要 | A patch comprising a support layer and an adhesive layer,;wherein the adhesive layer comprises diclofenac sodium, dimethyl sulfoxide, and citric acid; a mass ratio between the diclofenac sodium and the citric acid (mass of diclofenac sodium:mass of citric acid) is 1:0.15 to 1:0.45; and a mass ratio between the diclofenac sodium and the dimethyl sulfoxide (mass of diclofenac sodium:mass of dimethyl sulfoxide) is 1:0.75 to 1:3. | ||
| 申请公布号 | US9308187(B2) | 申请公布日期 | 2016.04.12 |
| 申请号 | US201314408482 | 申请日期 | 2013.06.17 |
| 申请人 | HISAMITSU PHARMACEUTICAL CO., INC. | 发明人 | Hatanaka Eisuke;Takada Yasunori;Terahara Takaaki;Higo Naruhito |
| 分类号 | A61K31/196;A61K9/70;A61K9/00;A61K47/12;A61K47/20 | 主分类号 | A61K31/196 |
| 代理机构 | Oblon, McClelland, Maier & Neustadt, L.L.P. | 代理人 | Oblon, McClelland, Maier & Neustadt, L.L.P. |
| 主权项 | 1. A patch comprising a support layer and an adhesive layer, wherein the adhesive layer comprises diclofenac sodium, dimethyl sulfoxide, and citric acid; a mass ratio between the diclofenac sodium and the citric acid (mass of diclofenac sodium:mass of citric acid) is 1:0.15 to 1:0.45; and a mass ratio between the diclofenac sodium and the dimethyl sulfoxide (mass of diclofenac sodium:mass of dimethyl sulfoxide) is 1:0.75 to 1:2. | ||
| 地址 | Tosu-shi JP | ||