发明名称 |
AQUEOUS FORMULATIONS FOR COATING MICRONEEDLE ARRAYS |
摘要 |
Aqueous formulations that include at least one active pharmaceutical ingredient; and at least one excipient, wherein the aqueous formulation has a viscosity of from 500 to 30,000 centipoise when measured at a shear rate of 100 s-1 and a temperature of 25° C.; a surface tension that is not greater than 60 dynes/cm when measured under ambient conditions; or a contact angle on a medical grade polymeric material of 50° or greater when measured under ambient conditions. Methods of coating and coated microneedle arrays using the aqueous formulations are also disclosed herein.
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申请公布号 |
US2013123707(A1) |
申请公布日期 |
2013.05.16 |
申请号 |
US201113699805 |
申请日期 |
2011.05.26 |
申请人 |
DETERMAN AMY S.;JOHNSON PETER R.;MOSEMAN JOAN T.;WOLDT RYAN T.;HANSEN KRISTEN J.;3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
DETERMAN AMY S.;JOHNSON PETER R.;MOSEMAN JOAN T.;WOLDT RYAN T.;HANSEN KRISTEN J. |
分类号 |
A61K9/00;A61M37/00 |
主分类号 |
A61K9/00 |
代理机构 |
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地址 |
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