发明名称 |
POLYMER MICROGEL BEADS |
摘要 |
<p>The present invention relates to polymer microgel beads having a polymeric matrix with nanomagnetic particles dispersed substantially uniformly therethrough, wherein a steric stabiliser is associated with the particles, the steric stabiliser being a polymeric material that (i) does not form part of the polymeric matrix of the beads, and (ii) comprises a steric stabilising polymeric segment and an anchoring polymeric segment, wherein the steric stabilising polymeric segment is different from the anchoring polymeric segment, and wherein the anchoring polymeric segment has an affinity toward the surface of the nanomagnetic particles and secures the stabiliser to the particles.</p> |
申请公布号 |
WO2009137889(A1) |
申请公布日期 |
2009.11.19 |
申请号 |
WO2009AU00619 |
申请日期 |
2009.05.15 |
申请人 |
THE UNIVERSITY OF SYDNEY;HAWKETT, BRIAN STANLEY;JAIN, NIRMESH |
发明人 |
HAWKETT, BRIAN STANLEY;JAIN, NIRMESH |
分类号 |
C08K3/10;A61K41/00;A61K47/02;A61N2/10;C08F2/32;C08F2/44;C08F20/06 |
主分类号 |
C08K3/10 |
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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