公开(公告)号：US4433958A

公开(公告)日：1984-02-28

申请号：US411778

申请日：1982-08-26

申请人： Robert P. Fellman ,  Marvin J. Hurwitz ,  Robert M. Myers ,  Gerald F. Slack

发明人： Robert P. Fellman ,  Marvin J. Hurwitz ,  Robert M. Myers ,  Gerald F. Slack

IPC分类号： A61K6/08 ,  A61K6/083 ,  C08F259/08 ,  C08F283/04 ,  C08F283/06 ,  C09J4/00 ,  C09J4/02

CPC分类号： A61K6/083 ,  A61K6/08 ,  C08F259/08 ,  C08F283/04 ,  C08F283/06

摘要： Wear-resistant, high compressive strength permanent dental restorations are prepared from novel compositions comprising (a) a liquid monomer system comprised of one or more monoethylenically unsaturated monomers and one or more polyethylenically unsaturated monomers, (b) a solid particulate system insoluble in the liquid monomer system (a) comprised of a mixture of both organic and inorganic particulate substances, and (c) a free radical initiator system.

摘要翻译： 由（a）由一种或多种单烯属不饱和单体和一种或多种多烯属不饱和单体组成的液体单体体系，（b）不溶于液体的固体颗粒体系的新型组合物制备耐磨，高抗压强度的永久性牙科修复体 单体系统（a）由有机和无机颗粒物质的混合物组成，和（c）自由基引发剂体系。