发明申请
- 专利标题： DISPERSANT HAVING MULTIFUNCTIONAL HEAD AND PHOSPHOR PASTE COMPOSITION COMPRISING THE SAME
- 专利标题（中）： 具有多功能头的分散剂和包含其的磷酸酯组合物
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申请号： US11852734申请日： 2007-09-10
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公开(公告)号： US20080230748A1公开(公告)日： 2008-09-25
- 发明人: Seon Mi Yoon , Hyeon Jin Shin , Jae Young Choi , Seong Jae Choi , Bum Jae Lee , Ungyu PAIK , Sangkyu Lee , Jung Hwan Lee
- 申请人： Seon Mi Yoon , Hyeon Jin Shin , Jae Young Choi , Seong Jae Choi , Bum Jae Lee , Ungyu PAIK , Sangkyu Lee , Jung Hwan Lee
- 申请人地址： KR Suwon-si
- 专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址： KR Suwon-si
- 优先权： KR10-2007-0027591 20070321
- 主分类号： C09K11/06
- IPC分类号： C09K11/06 ; C08F20/10 ; C08L53/00
摘要：
Disclosed is a dispersant having a multifunctional head, and a phosphor paste composition comprising the dispersant. The dispersant has a multifunctional head that comprises an acidic group, a basic group and an aromatic group, thereby enhancing an affinity for the surface of phosphor particles and improving dispersibility.
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