发明名称 |
A TRANSDERMAL PATCH |
摘要 |
A transdermal patch comprising a backing 2 and an adhesive layer 3 laminated on the backing 2, wherein the adhesive layer 3 comprises a rosin-based resin and petroleum resin as a tackifier, the total compounding amount of the rosin-based resin and the petroleum resin is in a range of 15 % by mass to 50 % by mass, and compounding amount of the petroleum resin is 1/3 times by mass to 4 times by mass as that of the rosin-based resin.
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申请公布号 |
CA2476622(C) |
申请公布日期 |
2010.08.03 |
申请号 |
CA20032476622 |
申请日期 |
2003.02.19 |
申请人 |
HISAMITSU PHARMACEUTICAL CO., INC. |
发明人 |
TAKADA, YASUNORI;TANAKA, KOJI;IKEURA, YASUHIRO |
分类号 |
A61K9/70;A61K31/196;A61K47/12;A61K47/14;A61K47/32;A61K47/34 |
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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