发明名称 |
AnB block copolymers containing poly (vinyl pyrrolidone) units, medical devices, and methods |
摘要 |
AnB block copolymers, wherein n is at least two, that include A blocks with poly(vinyl pyrrolidone) units and B blocks with urethane groups, urea groups, imide groups, amide groups, ether groups, ester groups, or combinations thereof, as well as medical devices and methods.
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申请公布号 |
US2003162905(A1) |
申请公布日期 |
2003.08.28 |
申请号 |
US20020246806 |
申请日期 |
2002.09.17 |
申请人 |
BENZ MICHAEL ERIC;ALKATOUT JULIE A.;LYU SUPING |
发明人 |
BENZ MICHAEL ERIC;ALKATOUT JULIE A.;LYU SUPING |
分类号 |
A61L27/00;A61F2/06;A61F2/16;A61F2/24;A61F2/84;A61L29/00;A61L29/08;A61L29/14;A61L31/00;A61L33/00;A61M25/00;A61M25/01;C08F8/00;C08F293/00;C08G18/10;C08G18/42;C08G18/48;C08G18/50;C08G18/62;C08G18/78;C08G18/79;C08G81/02;C08L53/00;C09D153/00;C09D175/04;(IPC1-7):C08F293/00 |
主分类号 |
A61L27/00 |
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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