发明申请
US20090137766A1 Silicone Particle with Excellent Hydrophobic and Alkali Proof Properties, Method for Preparing the Same and Coating Composition Using the Same
审中-公开
具有优异疏水性和耐碱性的硅氧烷颗粒及其制备方法及使用其的涂料组合物
- 专利标题： Silicone Particle with Excellent Hydrophobic and Alkali Proof Properties, Method for Preparing the Same and Coating Composition Using the Same
- 专利标题（中）： 具有优异疏水性和耐碱性的硅氧烷颗粒及其制备方法及使用其的涂料组合物
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申请号： US12275310申请日： 2008-11-21
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公开(公告)号： US20090137766A1公开(公告)日： 2009-05-28
- 发明人: Han Su LEE , Ju Sung KIM , Keun Cheol LEE , Kyung Hyun BAEK
- 申请人： Han Su LEE , Ju Sung KIM , Keun Cheol LEE , Kyung Hyun BAEK
- 申请人地址： KR Gumi-si
- 专利权人： CHEIL INDUSTRIES INC.
- 当前专利权人： CHEIL INDUSTRIES INC.
- 当前专利权人地址： KR Gumi-si
- 优先权： KR2007-120093 20071123
- 主分类号： C08G77/16
- IPC分类号： C08G77/16
摘要：
Disclosed herein is a silicone particle with excellent hydrophobic and alkali proof properties. The present invention provides a method of controlling surface hydroxyl groups by treating the surface of silicone particles with alkali metal ions or alkaline earth metal ions. The present invention also provides a coating composition using the silicone particle, in which the amount of hydroxyl groups present on the surface of the silicone particle can be controlled.
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