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49 条记录 (耗时 0.039 秒)

    FUNCTIONALIZED ADHESIVE COATED ORTHODONTIC APPLIANCES
    42.
    发明申请
    FUNCTIONALIZED ADHESIVE COATED ORTHODONTIC APPLIANCES 审中-公开
    功能性粘合涂层矫正器具

    公开(公告)号：US20120070794A1

    公开(公告)日：2012-03-22

    申请号：US13227756

    申请日：2011-09-08

    申请人： Bradley D. Craig ,  Tsi-Zong Tzou

    发明人： Bradley D. Craig ,  Tsi-Zong Tzou

    IPC分类号： A61C7/16 ,  B05D5/10 ,  B05D3/12

    CPC分类号： A61C7/16 ,  A61K6/0023 ,  C23C28/021 ,  C23C28/023 ,  C08L83/16

    摘要： Provided are methods for making adhesive coated orthodontic appliances having a silane treated metallic bonding surface, and related assemblies. Exemplary methods of making an adhesive coated orthodontic appliance include providing a metallic bonding surface on the orthodontic appliance for attachment to a tooth surface, sand blasting the bonding surface with a silica-based media, functionalizing the bonding surface in the presence of a pH-modified coupling agent solution, and applying an adhesive onto at least a portion of the bonding surface, where the adhesive is a hydrophilic adhesive having a water uptake of at least 0.5 percent of its original weight after hardening.

    摘要翻译： 提供了制造具有硅烷处理的金属粘合表面的粘合剂涂覆的正畸器具和相关组件的方法。 制造粘合剂涂覆的矫正器具的示例性方法包括在正畸器具上提供用于附着到牙齿表面的金属粘合表面，用基于二氧化硅的介质喷砂粘合表面，在pH修饰的存在下使粘结表面官能化 偶联剂溶液，以及在粘合表面的至少一部分上施加粘合剂，其中粘合剂是在硬化后具有其原始重量的至少0.5％的吸水率的亲水性粘合剂。

    Dental compositions comprising a fatty mono(meth)acrylate
    44.
    发明授权
    Dental compositions comprising a fatty mono(meth)acrylate 有权
    包含脂肪单（甲基）丙烯酸酯的牙科组合物

    公开(公告)号：US09433563B2

    公开(公告)日：2016-09-06

    申请号：US14111376

    申请日：2012-06-27

    申请人： Bradley D. Craig

    发明人： Bradley D. Craig

    IPC分类号： A61K6/00 ,  A61Q11/00 ,  A61K6/087 ,  A61K6/083

    CPC分类号： A61K6/083 ,  A61K6/0047 ,  A61K6/0073 ,  A61K6/0088 ,  A61K6/087 ,  A61Q11/00 ,  C08L33/00

    摘要： Presently described are dental compositions comprising one or more fatty mono(meth)acrylates, methods of use, dental articles, and methods of making dental compositions. It has been found that a relatively low concentration of a fatty mono(meth)acrylate can improve the handling characteristics of a dental composition by reducing the tendency of the composition to stick to a dental instrument and/or by reducing the tendency of a dental composition to string when being manipulated by a dental instrument. In one embodiment, a hardenable dental composition is described comprising a polymerizable resin composition comprising at least one multifunctional ethylenically unsaturated monomer; 0.2 to 10 wt-% of one or more fatty mono(meth)acrylate monomers; and at least 50 wt-% of inorganic oxide filler.

    摘要翻译： 目前描述的是含有一种或多种脂肪单（甲基）丙烯酸酯，使用方法，牙科用品和制造牙科用组合物的方法的牙科用组合物。 已经发现，相对低浓度的脂肪单（甲基）丙烯酸酯可以通过降低组合物粘附到牙科器械上的趋势和/或通过降低牙科组合物的趋势来改善牙科用组合物的处理特性 当由牙科仪器操纵时进行弦线。 在一个实施方案中，描述了一种可硬化的牙科用组合物，其包含包含至少一种多官能烯属不饱和单体的可聚合树脂组合物; 0.2〜10重量％的一种或多种脂肪单（甲基）丙烯酸酯单体; 和至少50重量％的无机氧化物填料。

    DENTAL COMPOSITIONS, MILL BLOCKS, AND METHODS
    45.
    发明申请
    DENTAL COMPOSITIONS, MILL BLOCKS, AND METHODS 有权
    牙齿组合物，切块和方法

    公开(公告)号：US20140162216A1

    公开(公告)日：2014-06-12

    申请号：US13516981

    申请日：2010-12-22

    申请人： Bradley D. Craig ,  Ryan E. Johnson

    发明人： Bradley D. Craig ,  Ryan E. Johnson

    IPC分类号： A61C13/00 ,  C08K9/02 ,  A61C8/00

    CPC分类号： A61C13/0022 ,  A61C8/005 ,  A61L2430/12 ,  C08K9/02

    摘要： A dental composition comprising a polymerizable resin comprising ethylenically unsaturated groups; a thermally activated initiator dissolved in the resin; and an inorganic filler combined with the resin in an amount greater than about 60 percent by weight based upon the weight of the composition; wherein the initiator is activated at a temperature of about 100 to about 150° C. to provide free radicals; and wherein the filler has a surface area of at least about 65 square meters per gram filler; a dental mill block comprising the thermally cured composition, a method of manufacturing the dental mill block, and a kit comprising a plurality of the mill blocks are provided.

    摘要翻译： 一种牙科用组合物，其包含含有烯键式不饱和基团的可聚合树脂; 溶解在树脂中的热活化引发剂; 和与树脂组合的无机填料，其量大于基于组合物重量的约60重量％; 其中引发剂在约100至约150℃的温度下活化以提供自由基; 并且其中所述填料的表面积为至少约65平方米/克填料; 提供了包括热固化组合物的牙磨机块，制造牙科磨块的方法以及包括多个研磨块的试剂盒。