发明授权
- 专利标题： Method of modifying surface of material
- 专利标题（中）： 修饰材料表面的方法
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申请号： US12490531申请日： 2009-06-24
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公开(公告)号： US08673151B2公开(公告)日： 2014-03-18
- 发明人: Kazuyuki Miyazawa , Taketoshi Kanda , Yousuke Toujo , Aya Ohkubo , Osamu Shirota , Kenichi Sakuma , Masayoshi Wada
- 申请人： Kazuyuki Miyazawa , Taketoshi Kanda , Yousuke Toujo , Aya Ohkubo , Osamu Shirota , Kenichi Sakuma , Masayoshi Wada
- 申请人地址： JP Tokyo
- 专利权人： Shiseido Company, Ltd.
- 当前专利权人： Shiseido Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2002-340320 20021125; JP2002-340321 20021125; JP2003-052305 20030228; JP2003-133418 20030512; JP2003-169123 20030613
- 主分类号： B01D15/08
- IPC分类号： B01D15/08
摘要：
A method for surface modification of a material by means of introducing the phosphorylcholine group represented by the following formula (1-1) onto the surface of the material by treating a material having amino groups with a chemical compound containing an aldehyde derivative obtained by the oxidative ring-opening reaction of glycerophosphorylcholine. The method of the present invention provides various materials such as medical materials having superior biocompatibility and hydrophilicity.
公开/授权文献
- US20100285252A1 Method Of Modifying Surface Of Material 公开/授权日：2010-11-11