发明名称 |
BIORESORBABLE MICROPARTICLES |
摘要 |
Polyurethane microparticles are derived from structural units comprising poly(alkylene oxide) moieties, caprolactone moieties and urethane moieties. The microparticles may include an active agent and have a particle size from 0.1 to 100 microns. Microparticles for injection have a particle size of 15 to 80 microns; for use as a aerosol 1 to 3 microns; and for intraocular use 0.02 to 2 microns. Dispersivity is in the range 1 to 3. |
申请公布号 |
EP2723792(A1) |
申请公布日期 |
2014.04.30 |
申请号 |
EP20120728095 |
申请日期 |
2012.06.20 |
申请人 |
FERRING BV |
发明人 |
ROSS, ALISTAIR;LAW, JENNIFER, S.;MCINNES, FIONA, E. |
分类号 |
C08G18/42;A61K9/16 |
主分类号 |
C08G18/42 |
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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