发明名称 |
PARTICLE FOR MEDICAL USE AND PROCESS FOR PRODUCING THE SAME |
摘要 |
A main object of the invention is to provide a particle for medical use which has an excellent capability of fixing a target biologically active substance and has such chemical and physical stability that the particle is less dissolved or deteriorated in a washing step. The present invention has solved the above problem with a particle for medical use having a layer containing a polymer compound formed on a surface of a core particle, wherein the polymer compound is a polymer comprising at least repeating units derived from an ethylenically unsaturated polymerizable monomer (a) having a functional group for fixing a biologically active substance, wherein the polymer has a reactive functional group on at least one terminal side thereof. |
申请公布号 |
EP1930029(A1) |
申请公布日期 |
2008.06.11 |
申请号 |
EP20060782235 |
申请日期 |
2006.08.03 |
申请人 |
SUMITOMO BAKELITE COMPANY, LTD. |
发明人 |
MATSUMOTO, TAKAYUKI;MATSUMOTO, MITSUTAKA;FUKUNISHI, YOSHIAKI;KITAGAWA, KAZUYA;HAMAGUCHI, YUZO |
分类号 |
B01J20/32;A61K9/16;A61K47/02;A61K47/32;B01J20/06;B01J20/10;B01J20/26;B01J20/286;C08F220/20;C08F220/28;C08F220/36 |
主分类号 |
B01J20/32 |
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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