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公开(公告)号：US4814423A
公开(公告)日：1989-03-21
申请号：US118373
申请日：1987-11-06
CPC分类号： A61K6/0023
摘要： An adhesive for bonding polymeric material to both collagen and calcium is provided. The adhesive contains a glutaraldehyde component for bonding to collagen and a monophosphate component for bonding to calcium. It has been found that in bonding polymeric filling materials to teeth that the adhesive substantially reduces microleakage around the filling.
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公开(公告)号：US4875858A
公开(公告)日：1989-10-24
申请号：US222686
申请日：1988-07-21
CPC分类号： A61C5/00 , A61K6/0029 , A61K6/0058 , A61C19/066
摘要： A method of detecting dentin is provided. Also provided is a method of repairing a tooth in which dentin is detected using a substance that stains protein, and is thereby clearly delineated from enamel, the enamel is then selectively acid etched, taking care that none of the acid from the etching procedure contacts dentin, and composite filling material is applied to the tooth. The use of a composition for staining dentin is also provided.
摘要翻译： 提供牙本质检测方法。 还提供了一种使用污染蛋白质的物质来修复牙齿的牙齿的方法，从而明确地从牙釉质上描绘牙釉质，然后选择性地酸蚀蚀，然后注意，蚀刻过程中没有一种酸接触牙本质 ，并将复合填充材料施加到牙齿上。 还提供了用于染色牙质的组合物的用途。
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公开(公告)号：US5367002A
公开(公告)日：1994-11-22
申请号：US832202
申请日：1992-02-06
CPC分类号： A61K6/0835 , A61K6/0017 , A61K6/0023
摘要： The invention provides dental composite compositions formed by mixing a curable liquid composition with a powder in preselected proportions. The composite compositions formed are useful as cement, liner, base, restorative, pit and fissure sealants, and/or core build-up material, etc. having improved adhesion to dentin. These composite compositions include polyalkenoic acid, filler which provides elutable cations which are reactive with the polyalkenoic acid and fluoride ion, water to provide for elution of cations reactive with polyalkenoic acid, polymerizable monomer and/or prepolymer composition, unsaturated organic acid having 1 or more polymerizable groups and a catalyst system for polymerization. Optionally the composites include inert reinforcing filler for strength, aesthetics, and radiopacity.
摘要翻译： 本发明提供通过将可固化液体组合物与预定比例的粉末混合而形成的牙科复合组合物。 所形成的复合组合物可用作具有改善的对牙本质的粘附性的水泥，衬垫，基底，修复，凹坑和裂缝密封剂和/或堆芯材料等。 这些复合组合物包括聚烯酸，提供与聚烯酸和氟离子反应的可洗脱阳离子的水，提供与聚链烯酸反应的阳离子的洗脱的水，可聚合单体和/或预聚物组合物，具有1个或更多个的不饱和有机酸 可聚合基团和聚合催化剂体系。 任选地，复合材料包括用于强度，美观性和不透射线性的惰性增强填料。
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公开(公告)号：US5756559A
公开(公告)日：1998-05-26
申请号：US627339
申请日：1996-04-04
申请人： Gordon Blackwell , Chin-Teh Huang
发明人： Gordon Blackwell , Chin-Teh Huang
CPC分类号： A61K6/0023
摘要： A composition and method of treating a dental tooth surface and adhering a restorative material to the treated dental tooth surface is provided. A liquid composition is applied to at least the portion of the tooth to form a treated surface. The 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 with a bond strength of at least 12 Mpa. Restorative material is then adhered to the treated surface with a bond strength of at least about 12 MPa.
摘要翻译： 提供了治疗牙齿表面并将修复材料粘附到经处理的牙齿表面的组合物和方法。 将液体组合物施加到至少部分牙齿以形成经处理的表面。 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至少12Mpa的粘合强度的牙本质的聚合物材料。 然后将修复材料以至少约12MPa的粘合强度粘附到处理过的表面上。
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5.发明授权
公开(公告)号：US4966934A
公开(公告)日：1990-10-30
申请号：US369377
申请日：1989-06-21
CPC分类号： C09J4/00
摘要： A biologically compatible adhesive dental primer that is shelf stable as a single component adhesive and includes a mixture of an adhesive promoting and polymerizable monomer system having a free radical polymerizable monomer or prepolymer having ethylenic unsaturation and a phosphorus containing adhesion promoter which is free from halogen atoms bonded directly to a phosphorus atom, and optionally a free radical polymerization catalyst, and an accelerator for the catalyst.
摘要翻译： 一种生物相容的粘合剂牙科底漆，其作为单一组分粘合剂是稳定的，并且包括具有自由基聚合性单体或具有烯属不饱和键的预聚物和不含卤素原子的含磷粘附促进剂的粘合促进和可聚合单体体系的混合物 直接与磷原子键合，以及任选的自由基聚合催化剂和用于催化剂的促进剂。
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公开(公告)号：US06500879B1
公开(公告)日：2002-12-31
申请号：US08259833
申请日：1994-06-15
申请人： Chin-Teh Huang , Kewang Lu , Mingxin Fan , Paul Hammesfahr
发明人： Chin-Teh Huang , Kewang Lu , Mingxin Fan , Paul Hammesfahr
IPC分类号： A61K6083
CPC分类号： C07C69/92 , A61C5/66 , A61K6/0017 , A61K6/0023 , A61K6/083 , A61K6/0835 , C08L33/00 , C08L43/02
摘要： The invention provides dental cement compositions and methods of using them for binding hard tooth material, metal and ceramic. The cement compositions include shelf stable complexes of ethylenically unsaturated monomers reacted with cations. The cements have superior adhesion to tooth without separately acid etching dentin or enamel. Compositions of are useful as dental luting cements, liners, pit and fissure seal bases and restoratives.
摘要翻译： 本发明提供了牙科用水泥组合物及其用于结合硬质牙科材料，金属和陶瓷的方法。 水泥组合物包括与阳离子反应的烯属不饱和单体的稳定的络合物。 水泥具有优异的牙齿附着力，无需单独酸蚀牙本质或牙釉质。 作为牙科用水泥，衬垫，坑和裂缝密封基座和修复体的组合物是有用的。
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公开(公告)号：US5955514A
公开(公告)日：1999-09-21
申请号：US995997
申请日：1997-12-22
申请人： Chin-Teh Huang , Kewang Lu , Mingxin Fan , Paul Hammesfahr
发明人： Chin-Teh Huang , Kewang Lu , Mingxin Fan , Paul Hammesfahr
CPC分类号： C07C69/92 , A61C5/066 , A61K6/0017 , A61K6/0023 , A61K6/083 , A61K6/0835
摘要： The invention provides dental cement compositions and methods of using them for binding hard tooth material, metal and ceramic. The cement compositions include shelf stable complexes of ethylenically unsaturated monomers reacted with cations. The cements have superior adhesion to tooth without separately acid etching dentin or enamel. Compositions of are useful as dental luting cements, liners, pit and fissure seal bases and restoratives
摘要翻译： 本发明提供了牙科水泥组合物及其用于结合硬齿材料，金属和陶瓷的方法。 水泥组合物包括与阳离子反应的烯属不饱和单体的稳定的络合物。 水泥具有优异的牙齿附着力，无需单独酸蚀牙本质或牙釉质。 作为牙科用水泥，衬垫，坑和裂缝密封基座和修复体的组合物是有用的
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公开(公告)号：US5338773A
公开(公告)日：1994-08-16
申请号：US49221
申请日：1993-04-19
申请人： Kewang Lu , Chin-Teh Huang , Paul Hammesfahr
发明人： Kewang Lu , Chin-Teh Huang , Paul Hammesfahr
IPC分类号： A61K6/00 , A61C5/06 , A61K6/083 , C07C69/92 , A61K6/08 , C07C315/00 , C07C321/00 , C07C322/00
CPC分类号： C07C69/92 , A61C5/066 , A61K6/0017 , A61K6/0023 , A61K6/0835
摘要： The invention provides dental cement compositions and methods of using them for binding hard tooth material, metal and ceramic. The cement compositions include polymerizable acid reactive ethylenically unsaturated monomers, and a source of cations reactive therewith, to further crosslink the resulting polymer. The cements have superior adhesion to tooth without separately acid etching dentin or enamel. Compositions of are useful as dental luting cements, liners, bases and restoratives.
摘要翻译： 本发明提供了牙科用水泥组合物及其用于结合硬质牙科材料，金属和陶瓷的方法。 水泥组合物包括可聚合酸反应性烯属不饱和单体和与其反应的阳离子源，以进一步交联所得聚合物。 水泥具有优异的牙齿附着力，无需单独酸蚀牙本质或牙釉质。 组合物可用作牙科水泥，衬垫，基底和修复体。
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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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