发明公开
- 专利标题： PHOSPHATE ESTER COMPOUND, METAL SALT THEREOF, DENTAL MATERIAL, AND DENTAL COMPOSITION
- 专利标题（中）： 磷酸二氢钠，金属硫化物，牙科药物
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申请号： EP07828412.2申请日： 2007-09-26
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公开(公告)号： EP2058318A1公开(公告)日： 2009-05-13
- 发明人: TAKAGI, Masatoshi , OTSUJI, Atsuo , NAGATOMO, Akinori , SUESUGI, Kouji
- 申请人： Mitsui Chemicals, Inc.
- 申请人地址： 5-2, Higashi-Shimbashi 1-chome Minato-ku Tokyo 105-7117 JP
- 专利权人： Mitsui Chemicals, Inc.
- 当前专利权人： Mitsui Chemicals, Inc.
- 当前专利权人地址： 5-2, Higashi-Shimbashi 1-chome Minato-ku Tokyo 105-7117 JP
- 代理机构： Wills, Andrew Jonathan
- 优先权： JP2006261598 20060927
- 国际公布： WO2008038651 20080403
- 主分类号： C07F9/09
- IPC分类号： C07F9/09 ; A61K6/083 ; C08F220/58
摘要：
The invention provides a phosphate compound having an unsaturated double bond and a metal salt thereof; a dental material containing a phosphate compound having an unsaturated double bond and/or a metal salt thereof; and a dental composition containing a phosphate compound having an unsaturated double bond and/or a metal salt thereof. The phosphate compound of the invention provides a dental material and a dental composition such as a bonding material, adhesive material and a dental luting agent that are highly stable during storage, convenient for handling, and that exhibit higher adhesiveness and bond durability.
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