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15 条记录 (耗时 0.017 秒)

    Method and composition for adhering to metal dental structure
    1.
    发明授权
    Method and composition for adhering to metal dental structure 有权
    粘附在金属牙科结构上的方法和组成

    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。

    Method and composition for adhering to tooth structure
    2.
    发明授权
    Method and composition for adhering to tooth structure 有权

    公开(公告)号：US09427382B2

    公开(公告)日：2016-08-30

    申请号：US12900526

    申请日：2010-10-08

    申请人： Junjie Sang ,  Paul D. Hammesfahr

    发明人： Junjie Sang ,  Paul D. Hammesfahr

    IPC分类号： A61C5/00 ,  A61C5/11 ,  A61K6/08 ,  C08J3/28 ,  A61K6/00 ,  A61K6/083 ,  C08L33/00 ,  A61K6/05

    CPC分类号： A61K6/083 ,  A61K6/0023 ,  A61K6/05 ,  C08L33/04 ,  C08L75/16 ,  C08L33/00

    摘要： A dental adhesive composition has an adhesive component and an activator component. The adhesive composition has a volatile organic solvent component, one or more polymerizable (meth)acrylate compounds optionally containing fillers, and a polymerization photoinitiator. The adhesive component may also be a substantially homogeneous mixture of one or more polymerizable (meth)acrylate compounds and an effective amount of a photoinitiator, without a solvent. The activator component includes an aromatic sulfinate salt and an activator component solvent. A method for adhering a restorative to a dental surface includes preparing the surface for restoration; applying a mixture of an adhesive component and an activator component to the prepared cavity, thereby forming a coated cavity surface; and, applying a direct or indirect dental restorative to the coated cavity surface.

    Method and composition for adhering to tooth structure
    3.
    发明申请
    Method and composition for adhering to tooth structure 审中-公开

    公开(公告)号：US20090011387A1

    公开(公告)日：2009-01-08

    申请号：US12231928

    申请日：2008-09-08

    申请人： Junjie Sang ,  Paul D. Hammesfahr

    发明人： Junjie Sang ,  Paul D. Hammesfahr

    IPC分类号： A61C5/11 ,  A61K6/083

    CPC分类号： A61K6/083 ,  A61K6/0023 ,  A61K6/05 ,  C08L33/04 ,  C08L75/16 ,  C08L33/00

    摘要： A dental adhesive composition has an adhesive component and an activator component. The adhesive composition has a volatile organic solvent component, one or more polymerizable (meth)acrylate compounds optionally containing fillers, and a polymerization photoinitiator. The adhesive component may also be a substantially homogeneous mixture of one or more polymerizable (meth)acrylate compounds and an effective amount of a photoinitiator, without a solvent. The activator component includes an aromatic sulfinate salt and an activator component solvent. A method for adhering a restorative to a dental surface includes preparing the surface for restoration; applying a mixture of an adhesive component and an activator component to the prepared cavity, thereby forming a coated cavity surface; and, applying a direct or indirect dental restorative to the coated cavity surface.

    Method and composition for adhering to tooth structure
    4.
    发明申请
    Method and composition for adhering to tooth structure 审中-公开
    粘结牙齿结构的方法和组成

    公开(公告)号：US20070293598A1

    公开(公告)日：2007-12-20

    申请号：US11700461

    申请日：2007-01-31

    申请人： Junjie Sang ,  Paul Hammesfahr

    发明人： Junjie Sang ,  Paul Hammesfahr

    IPC分类号： A61K6/08

    CPC分类号： A61K6/083 ,  A61K6/0023 ,  A61K6/05 ,  C08L33/04 ,  C08L75/16 ,  C08L33/00

    摘要： A dental adhesive composition has an adhesive component and an activator component. The adhesive composition has a volatile organic solvent component, one or more polymerizable (meth)acrylate compounds optionally containing fillers, and a polymerization photoinitiator. The adhesive component may also be a substantially homogeneous mixture of one or more polymerizable (meth)acrylate compounds and an effective amount of a photoinitiator, without a solvent. The activator component includes an aromatic sulfinate salt and an activator component solvent. A method for adhering a restorative to a dental surface includes preparing the surface for restoration; applying a mixture of an adhesive component and an activator component to the prepared cavity, thereby forming a coated cavity surface; and, applying a direct or indirect dental restorative to the coated cavity surface.

    摘要翻译： 牙科粘合剂组合物具有粘合剂组分和活化剂组分。 粘合剂组合物具有挥发性有机溶剂组分，一种或多种任选含有填料的可聚合（甲基）丙烯酸酯化合物和聚合光引发剂。 粘合剂组分也可以是一种或多种可聚合的（甲基）丙烯酸酯化合物和有效量的光引发剂的基本上均匀的混合物，没有溶剂。 活化剂组分包括芳族亚磺酸盐和活化剂组分溶剂。 用于将修复剂粘附到牙齿表面的方法包括制备用于修复的表面; 将粘合剂组分和活化剂组分的混合物施加到所制备的空腔中，从而形成涂覆的空腔表面; 并且将直接或间接的牙齿修复剂应用于涂覆的腔表面。

    One-component self-etching adhesive
    7.
    发明授权
    One-component self-etching adhesive 有权

    公开(公告)号：US08466211B2

    公开(公告)日：2013-06-18

    申请号：US12592603

    申请日：2009-11-30

    申请人： Junjie Sang ,  Huaibing Liu

    发明人： Junjie Sang ,  Huaibing Liu

    IPC分类号： A61K6/083 ,  C08F2/50

    CPC分类号： A61K6/0023 ,  C08L33/04

    摘要： A one-part, self-etching dental adhesive having improved performance such as adhesion performance with a simple one-coat application, without the need of separate acid-etching, a priming pre-treatment, or bonding step. The invention provides such improvements due to a function of the pH balance of the system in combination with an acid stable photoinitiating system. More specifically, the performance and pH balance is achieved through the employment of a hydrolytically stable, acidic, high-strength adhesive monomer (such as PENTA), with a stable, bifunctional, hydrophilic monomer (such as AHPMA) that yields greater crosslinking.

    Method and composition for adhering to tooth structure
    9.
    发明申请
    Method and composition for adhering to tooth structure 审中-公开
    粘结牙齿结构的方法和组成

    公开(公告)号：US20050059753A1

    公开(公告)日：2005-03-17

    申请号：US10945453

    申请日：2004-09-20

    申请人： Junjie Sang ,  Paul Hammesfahr

    发明人： Junjie Sang ,  Paul Hammesfahr

    IPC分类号： A61K6/00 ,  A61K6/083 ,  A61K6/08

    CPC分类号： A61K6/083 ,  A61K6/0023 ,  A61K6/05 ,  C08L33/04 ,  C08L75/16 ,  C08L33/00

    摘要： A dental adhesive composition has an adhesive component and an activator component. The adhesive composition has a volatile organic solvent component, one or more polymerizable (meth)acrylate compounds optionally containing fillers, and a polymerization photoinitiator. The adhesive component may also be a substantially homogeneous mixture of one or more polymerizable (meth)acrylate compounds and an effective amount of a photoinitiator, without a solvent. The activator component includes an aromatic sulfinate salt and an activator component solvent. A method for adhering a restorative to a dental surface includes preparing the surface for restoration; applying a mixture of an adhesive component and an activator component to the prepared cavity, thereby forming a coated cavity surface; and, applying a direct or indirect dental restorative to the coated cavity surface.

    摘要翻译： 牙科粘合剂组合物具有粘合剂组分和活化剂组分。 粘合剂组合物具有挥发性有机溶剂组分，一种或多种任选含有填料的可聚合（甲基）丙烯酸酯化合物和聚合光引发剂。 粘合剂组分也可以是一种或多种可聚合的（甲基）丙烯酸酯化合物和有效量的光引发剂的基本上均匀的混合物，没有溶剂。 活化剂组分包括芳族亚磺酸盐和活化剂组分溶剂。 用于将修复剂粘附到牙齿表面的方法包括制备用于修复的表面; 将粘合剂组分和活化剂组分的混合物施加到所制备的空腔中，从而形成涂覆的空腔表面; 并且将直接或间接的牙齿修复剂应用于涂覆的腔表面。