| 发明名称 |
The use of (meth) acrylic acid copolymers for increasing mucosal permeability |
| 摘要 |
(Meth)acrylic acid copolymers are used to increase mucosal permeability, comonomers present being (meth)acrylic esters and/or other monomers capable of free-radical polymerization, and the (meth)acrylic acid:comonomer molar ratio varying from 99:1 to 1:99. |
| 申请公布号 |
ZA9706846(B) |
申请公布日期 |
1999.02.01 |
| 申请号 |
ZA19970006846 |
申请日期 |
1997.07.31 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
KARL KOLTER;THOMAS SUBKOWSKI;MARTIN RADITSCH;VOLKER SCHEHLMANN |
| 分类号 |
A61K9/02;A61K9/06;A61K9/10;A61K9/107;A61K9/14;A61K9/16;A61K9/20;A61K9/28;A61K31/78;A61K33/24;A61K45/06;A61K47/32 |
主分类号 |
A61K9/02 |
| 代理机构 |
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代理人 |
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| 地址 |
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