发明授权
US09333265B2 Organic-inorganic hybrid composite of polymerized nitroxide compound and inorganic particles
有权
聚合氮氧化合物与无机颗粒的有机 - 无机杂化复合材料
- 专利标题: Organic-inorganic hybrid composite of polymerized nitroxide compound and inorganic particles
- 专利标题(中): 聚合氮氧化合物与无机颗粒的有机 - 无机杂化复合材料
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申请号: US14376985申请日: 2013-02-06
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公开(公告)号: US09333265B2公开(公告)日: 2016-05-10
- 发明人: Yukio Nagasaki , Yutaka Ikeda , Toru Yoshitomi , Tatsuya Yaguchi , Mayo Yamashita , Md. Amran Hossain , Tomoki Yoshinari , Atsushi Ueda , Aki Hirayama
- 申请人: UNIVERSITY OF TSUKUBA , TSUKUBA UNIVERSITY OF TECHNOLOGY
- 申请人地址: JP Ibaraki JP Ibaraki
- 专利权人: UNIVERSITY OF TSUKUBA,TSUKUBA UNIVERSITY OF TECHNOLOGY
- 当前专利权人: UNIVERSITY OF TSUKUBA,TSUKUBA UNIVERSITY OF TECHNOLOGY
- 当前专利权人地址: JP Ibaraki JP Ibaraki
- 代理机构: Wenderoth, Lind & Ponack, L.L.P.
- 优先权: JP2012-024460 20120207
- 国际申请: PCT/JP2013/052769 WO 20130206
- 国际公布: WO2013/118783 WO 20130815
- 主分类号: C08L25/18
- IPC分类号: C08L25/18 ; C08L71/00 ; C08L101/02 ; C08L101/06 ; C08L53/00 ; C01B33/18 ; A61K47/34 ; C08K3/10 ; C08K3/36 ; A61K9/00 ; A61K9/51 ; A61K31/77 ; C08G85/00 ; A61K47/48 ; A61K47/02 ; A61K31/787
摘要:
Provided is an organic-inorganic hybrid composite of a polymerized cyclic nitroxide radical compound and inorganic nanoparticles. Such a composite is capable, for example, of maintaining a stable nanoparticle shape in gastric fluid, and can be used by itself or as a carrier for delivery of another drug to the intestines.
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