发明名称 |
Dental material on the basis of acryloester phosphonic acid |
摘要 |
<p>Acrylic ester phosphonic acids and their stereoisomers and mixtures are new. Novel acrylic ester phosphonic acids are of formula (I), their stereoisomers and mixtures also being new. R1 when n=1 = group of formula (A) or (B); R1 when n=2 = group of formula (C)-(E); R2 = 1-12C alkylene, 4-8C cycloalkylene or 7-15C alkylenephenylene; R3 = H, 1-5C alkyl or 1-5C O-alkyl; and R4 and R5 = 1-5C alkyl or 1-5C O-alkyl. An Independent claim is also included for compositions containing (I).</p> |
申请公布号 |
EP1374829(A1) |
申请公布日期 |
2004.01.02 |
申请号 |
EP20030014628 |
申请日期 |
2003.06.26 |
申请人 |
IVOCLAR VIVADENT AG |
发明人 |
MOSZNER, NORBERT, PROF. DR.;SALZ, ULRICH, DR.;ZEUNER, FRANK, DR.;ZIMMERMANN, JOERG;RHEINBERGER, VOLKER, DR. |
分类号 |
A61C13/087;A61K6/00;A61K6/083;C07F9/38;C08F30/02;C08F220/54;C08F230/02;C09J4/00;C09J4/02;C09J11/04;C09J11/06;(IPC1-7):A61K6/083 |
主分类号 |
A61C13/087 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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