发明名称 |
METHOD FOR PRODUCING PATCH, PATCH AND PACKAGE |
摘要 |
<p>A method for producing a patch comprising a support layer and an adhesive agent layer arranged on at least one surface of the support layer, the method comprising: step A) obtaining an adhesive agent layer composition comprising free ropinirole in an amount which results in a content of 5 to 13.2% by mass in an obtained adhesive agent layer; step B) heating the adhesive agent layer composition at a temperature in a range from 50 to 76°C for 5 minutes to 24 hours; and step C) cooling the heated adhesive agent layer composition to normal temperature at an average rate of temperature drop of 1 to 20°C/hour, thereby obtaining the adhesive agent layer comprising the free ropinirole at a supersaturated concentration in a dissolved form.</p> |
申请公布号 |
CA2855309(A1) |
申请公布日期 |
2014.10.16 |
申请号 |
CA20142855309 |
申请日期 |
2014.06.27 |
申请人 |
HISAMITSU PHARMACEUTICAL CO., INC. |
发明人 |
YOSHIZAKI, TAKAHITO;TANAKA, KOUJI;AIDA, KAZUNOSUKE;KAIHO, TERUMITSU;TSUTSUMI, NOBUO |
分类号 |
A61K9/70;A61K31/4045;A61M37/00;B32B7/12;B65D81/26;C09J11/06 |
主分类号 |
A61K9/70 |
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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