发明申请
- 专利标题： HYPERBRANCHED POLYMERS AND THEIR APPLICATIONS
- 专利标题（中）： 高分子聚合物及其应用
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申请号： US13415801申请日： 2012-03-08
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公开(公告)号： US20120259084A1公开(公告)日： 2012-10-11
- 发明人: Ye Liu , Decheng Wu , Chaobin He
- 申请人： Ye Liu , Decheng Wu , Chaobin He
- 主分类号： C08F26/06
- IPC分类号： C08F26/06
摘要：
The present invention provides a branched, a dendritic, or a hyperbranched poly(amino ester) having a polymer backbone comprising a plurality of branches, wherein the polymer backbone has at least one secondary and at least one tertiary amine linkage. Branched poly(amino ester)s are prepared via a Michael addition reaction of a tris(acrylate ester)monomer with a diamine monomer. In one aspect, the diamine monomer has a primary amino group and a secondary amino group. The poly(amino ester) compounds can be end-capped by reacting with a suitable agent. The present invention also provides applications including, but are not limited to, the delivery of bioactive agents, such as drugs, DNA or RNA; or biocompatible imaging.
公开/授权文献
- US08476386B2 Hyperbranched polymers and their applications 公开/授权日：2013-07-02
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