发明授权
- 专利标题： Water dispersible flame retardant composition comprising phosphorus-functionalized graphite preparation method thereof
- 专利标题（中）： 含有磷官能化石墨的水分散性阻燃剂组合物的制备方法
-
申请号： US14626214申请日： 2015-02-19
-
公开(公告)号： US09487637B2公开(公告)日： 2016-11-08
- 发明人: Jong-Beom Baek , In-Yup Jeon , Min Jung Kim
- 申请人： UNIST ACADEMY-INDUSTRY RESEARCH CORPORATION
- 申请人地址： KR Ulsan
- 专利权人： UNIST ACADEMY-INDUSTRY RESEARCH CORPORATION
- 当前专利权人： UNIST ACADEMY-INDUSTRY RESEARCH CORPORATION
- 当前专利权人地址： KR Ulsan
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： KR10-2014-0019651 20140220
- 主分类号： C09K21/12
- IPC分类号： C09K21/12 ; C01B31/04 ; C08K3/22 ; C08K3/04 ; C09D5/18 ; C08K3/32 ; C09K21/04
摘要：
Disclosed is a method for producing edge-functionalized graphite with phosphoric acid. According to the method, graphite is pulverized into smaller pieces and is then exposed to an atmosphere containing oxygen and water. The method enables the production of graphite functionalized with phosphoric acid groups, which could not be achieved by conventional mechanochemical methods. In addition, the method is carried out in a very simple and economical manner and is suitable for large-scale production.
公开/授权文献
信息查询
