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公开(公告)号：US06391940B1
公开(公告)日：2002-05-21
申请号：US09342825
申请日：1999-06-29
申请人： Gordon Brian Blackwell , Kewang Lu , Chin-Teh Huang , Mingxin Fan , Paul D. Hammesfahr , Xiuling Wang , Junjie Sang
发明人： Gordon Brian Blackwell , Kewang Lu , Chin-Teh Huang , Mingxin Fan , Paul D. Hammesfahr , Xiuling Wang , Junjie Sang
IPC分类号： C08K549
CPC分类号： C07C69/92 , A61C5/66 , A61K6/0017 , A61K6/0023 , A61K6/0835 , C08L33/00
摘要： A preferred embodiment of the invention provides a composition and method of treating dental metal. The composition includes a polymerizable aryl compound having at least one carboxylic acid group and at least one polymerizable group, and a polymerizable compound having at least one polymerizable group and at least one phosphorous containing group. A preferred composition includes at least 50 percent by weight of a volatile organic solvent, at least 15 percent by weight of one or more polymerizable acrylate compounds and an effective amount of a photoinitiator. At least a portion of the polymerizable compounds are multifunctional polymerizable compounds having at least three acrylate moieties. The polymerizable compounds are substantially soluble in the solvent. The composition is adapted to form a polymeric material which is adapted to adhere to metal and ceramics and to dentin. Compositions of the invention have superior adhesion to dental metals and tooth without separately acid etching dentin or enamel. Compositions are useful as dental priming adhesives, luting cements, liners, pit and fissure sealants, bases and restoratives.
摘要翻译： 本发明的优选实施方案提供了治疗牙科金属的组合物和方法。 该组合物包括具有至少一个羧酸基团和至少一个可聚合基团的可聚合芳基化合物和具有至少一个可聚合基团和至少一个含磷基团的可聚合化合物。 优选的组合物包含至少50重量％的挥发性有机溶剂，至少15重量％的一种或多种可聚合丙烯酸酯化合物和有效量的光引发剂。 至少一部分可聚合化合物是具有至少三个丙烯酸酯部分的多官能可聚合化合物。 可聚合化合物基本上可溶于溶剂。 该组合物适于形成适于粘附到金属和陶瓷以及牙质的聚合材料。 本发明的组合物具有优异的与牙科金属和牙齿的粘合性，而无需单独酸蚀牙本质或牙釉质。 组合物可用作牙科起始粘合剂，粘合剂，衬垫，凹坑和裂缝密封剂，基底和修复剂。
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公开(公告)号：US06191190B1
公开(公告)日：2001-02-20
申请号：US09080781
申请日：1998-05-18
IPC分类号： C08K549
CPC分类号： C07C69/92 , A61C5/66 , A61K6/0017 , A61K6/0023 , A61K6/083 , A61K6/0835 , C08L33/00 , C08L43/02
摘要： A composition and method of treating a dental tooth. The composition includes a polymerizable aryl compound having at least one carboxylic acid group and at least one polymerizable group, and a polymerizable compound having at least one polymerizable group and at least one phosphorous containing group. A preferred composition includes at least 50 percent by weight of a volatile organic solvent, at least 15 percent by weight of one or more polymerizable acrylate compounds and an effective amount of a photoinitiator. At least a portion of the polymerizable compounds are multifunctional polymerizable compounds having at least three acrylate moieties. The polymerizable compounds are substantially soluble in the solvent. The composition is adapted to form a polymeric material which is adapted to adhere to dentin. Compositions of the invention have superior adhesion to tooth without separately acid etching dentin or enamel. Compositions of are useful as dental priming adhesives, luting cements, liners, pit and fissure sealants, bases and restoratives.
摘要翻译： 治疗牙齿的组合物和方法。 该组合物包括具有至少一个羧酸基团和至少一个可聚合基团的可聚合芳基化合物和具有至少一个可聚合基团和至少一个含磷基团的可聚合化合物。 优选的组合物包含至少50重量％的挥发性有机溶剂，至少15重量％的一种或多种可聚合丙烯酸酯化合物和有效量的光引发剂。 至少一部分可聚合化合物是具有至少三个丙烯酸酯部分的多官能可聚合化合物。 可聚合化合物基本上可溶于溶剂。 该组合物适于形成适于粘附于牙本质的聚合物材料。 本发明的组合物在没有单独酸蚀牙本质或牙釉质的情况下具有优异的牙齿附着性。 组合物可用作牙科起始粘合剂，粘结剂，衬垫，凹坑和裂缝密封剂，基底和修复剂。
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公开(公告)号：US06575752B1
公开(公告)日：2003-06-10
申请号：US09569373
申请日：2000-05-11
IPC分类号： A61C504
CPC分类号： A61K6/0023 , A61K6/0029 , C08L33/10
摘要： A tooth surface treatment composition includes an acidic component which is at least one water-soluble acid in an aqueous solution, such that when the composition is applied to the tooth surface and not subsequently washed, it will increase the adhesiveness of the tooth structure. A method of treating a tooth structure includes contacting the tooth structure with such a composition.
摘要翻译： 牙齿表面处理组合物包括在水溶液中为至少一种水溶性酸的酸性成分，使得当将组合物施用于牙齿表面而不后续洗涤时，会增加牙齿结构的粘附性。 治疗牙齿结构的方法包括使牙结构与这种组合物接触。
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公开(公告)号：US06387982B1
公开(公告)日：2002-05-14
申请号：US09198315
申请日：1998-11-23
IPC分类号： A61K6083
CPC分类号： A61K6/0029 , C08G18/673 , C08G65/332 , A61K6/0023 , C08L33/10 , C08L33/08 , C08L29/10 , A61K6/0017
摘要： The invention provides a self etching adhesive dental primer composition, a method of use of the primer composition and a product formed from the primer. The dental product is formed from the primer composition which includes water, surfactant and polymerizable material in suspension in the water. The polymerizable material includes monomers which are water immiscible. Preferably the monomers have an average molecular weight less than 1000. The primer composition is used by applying the composition to unetched dental tooth enamel and the polymerizable material is polymerized to form a dental product having adhesion to the enamel of more than 13 MPa. Improved surfactants which contain at least one ethenically unsaturated polymerizable group are provided in accordance with the invention. Surfactants of the present invention copolymerize with and become an integral part of any polymerizable resin matrix in which they are incorporated. This prevents migration of the surfactant through the matrix or slow leaching-out through the interfaces, and brings advantages of biocompatibility and stability of the physical properties of the cured matrix. In addition, the surfactant becomes a permanent part of the matrix, and forms part components of the matrix.
摘要翻译： 本发明提供自蚀刻粘合剂牙科底漆组合物，使用底漆组合物的方法和由底漆形成的产品。 牙科产品由底漆组合物形成，其中包括在水中悬浮的水，表面活性剂和可聚合材料。 可聚合材料包括与水不混溶的单体。 优选地，单体的平均分子量小于1000.通过将组合物施用于未蚀刻的牙齿牙釉质来使用底漆组合物，并且将可聚合材料聚合以形成具有大于13MPa的粘附性的牙科产品。 根据本发明提供了含有至少一个乙烯不饱和可聚合基团的改进的表面活性剂。 本发明的表面活性剂与其中掺入的任何可聚合树脂基质共聚合并成为其中的一部分。 这防止了表面活性剂通过基质的迁移或通过界面缓慢浸出，并带来了固化基质的物理性质的生物相容性和稳定性的优点。 此外，表面活性剂成为基质的永久性部分，并形成基体的部分成分。
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公开(公告)号：US6004390A
公开(公告)日：1999-12-21
申请号：US834614
申请日：1997-04-14
CPC分类号： A61K6/0023 , A61K6/0029
摘要： A tooth surface treatment composition includes an acidic component which is at least one water-soluble acid in an aqueous solution, such that when the composition is applied to the tooth surface and not subsequently washed, it will increase the adhesiveness of the tooth structure. A method of treating a tooth structure includes contacting the tooth structure with such a composition.
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