发明授权
- 专利标题： Manufacturing method of ladder-like phosphorous-containing polysilsesquioxanes nanocomposite material
- 专利标题（中）： 梯状含磷聚倍半硅氧烷纳米复合材料的制造方法
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申请号： US11712970申请日： 2007-03-02
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公开(公告)号： US07700711B2公开(公告)日： 2010-04-20
- 发明人: Cheng-Chien Yang , Chen-Chi Martin Ma , Wang Tsae Gu , Yuen Hsin Peng
- 申请人： Cheng-Chien Yang , Chen-Chi Martin Ma , Wang Tsae Gu , Yuen Hsin Peng
- 申请人地址： TW Taoyuan County
- 专利权人： Chung Shan Institute of Science and Technology, Armaments Bureau, M.N.D.
- 当前专利权人： Chung Shan Institute of Science and Technology, Armaments Bureau, M.N.D.
- 当前专利权人地址： TW Taoyuan County
- 代理机构： Rosenberg, Klein & Lee
- 主分类号： C08G77/30
- IPC分类号： C08G77/30
摘要：
A manufacturing method of ladder-like phosphorus-containing polysilsesquioxanes nanocomposite material is disclosed. The method uses a reaction between ladder-like phosphorus-containing polysilsesquioxanes and modified epoxy. Besides improved char yield and limiting oxygen index, thermal degradation rate of the nanocomposite material is lowered dramatically so that the nanocomposite material possesses excellent flame retardance and thermal stability. Moreover, optical transparency of the nanocomposite material according to the present invention is still good, not being reduced by increased amount of polysilsesquioxanes. Thus the nanocomposite material is applied to decorative paints or protective paints.
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