TIME-CONTROLLED INTRAORAL FILM FORMER SYSTEM FOR INTRAORAL USE
    1.
    发明申请
    TIME-CONTROLLED INTRAORAL FILM FORMER SYSTEM FOR INTRAORAL USE 审中-公开
    时间控制的内窥镜成像系统,用于内窥镜使用

    公开(公告)号:US20090105368A1

    公开(公告)日:2009-04-23

    申请号:US12254591

    申请日:2008-10-20

    IPC分类号: A61K6/08

    CPC分类号: A61K6/087

    摘要: A water soluble polymer or biodegradable polymer operable to act as a release or separator between a prepared and sealed dentin surface and a temporary restoration.

    摘要翻译: 一种水溶性聚合物或可生物降解的聚合物,其可用作在制备和密封的牙本质表面与临时修复体之间的释放或分离器。

    Light emitting diode curable acrylates with reduced yellowing
    2.
    发明申请
    Light emitting diode curable acrylates with reduced yellowing 有权
    发光二极管可固化的丙烯酸酯具有减少的黄变

    公开(公告)号:US20080009557A1

    公开(公告)日:2008-01-10

    申请号:US11481544

    申请日:2006-07-06

    申请人: Li Feng Byoung I. Suh

    发明人: Li Feng Byoung I. Suh

    IPC分类号: C08F2/50

    CPC分类号: C08F2/50 A61K6/083 C08L33/04

    摘要: Dental compositions and methods of curing the composition utilizing a light emitting diode (LED) curing unit. According to one aspect, a composition comprising a multiacrylate compound, an initiator including camphorquinone and at least one amine, and a colorless anti-yellowing agent produces a scratch free surface having no oxygen inhibited layer when cured with the LED curing unit.

    摘要翻译: 牙科组合物和使用发光二极管(LED)固化单元固化组合物的方法。 根据一个方面,包含多丙烯酸酯化合物,包含樟脑醌和至少一种胺的引发剂和无色抗黄变剂的组合物在用LED固化单元固化时产生无氧抑制层的无刮擦表面。

    System for fabrication of indirect dental restoratives
    3.
    发明授权
    System for fabrication of indirect dental restoratives 失效
    间接牙科修复体的制造系统

    公开(公告)号:US06386865B1

    公开(公告)日:2002-05-14

    申请号:US09371737

    申请日:1999-08-10

    IPC分类号: A61C100

    摘要: A process for the fabrication of indirect dental restoratives includes the making of a first, pre-operative impression of a tooth to be restored using a first polyvinyl silicone (PVS) material disposed in a clear tray, followed by the preparation of the tooth. A second, final post-operative impression of the tooth is taken utilizing a second PVS material. A tooth model is then made by pouring a low viscosity and suitably rigid, third PVS material into the final impression. Prior to the complete setting of the low viscosity PVS material, a higher viscosity, fourth PVS material is applied onto the model PVS material to form a completed model with base. The model is then fitted into the pre-operative impression matrix made from the first PVS material. Layers of composite are packed onto the impression in the clear matrix. The model (with attached base) is then inserted into the composite disposed in the first PVS material and the resulting matrix is placed in a single apparatus for conducting both light and heat cure of the dental composite. The apparatus can utilize a thermister disposed in a composite material, the thermister/composite assembly being disposed in a curing chamber of the apparatus and connected to a control device which controls a heat lamp also disposed in the apparatus. Curing of the dental composite is performed by heating until, for example, the thermister reaches a selected temperature.

    摘要翻译: 用于制造间接牙修复体的方法包括使用设置在透明托盘中的第一聚乙烯基硅氧烷(PVS)材料制备待恢复的牙齿的第一,术前印象,然后制备牙齿。 使用第二PVS材料采取牙齿的第二次最终术后印象。 然后通过将低粘度和适当刚性的第三PVS材料倒入最终印模中制成牙模型。 在完全设定低粘度PVS材料之前,将较高粘度的第四种PVS材料施加到模型PVS材料上以形成具有基底的完整模型。 然后将该模型装配到由第一PVS材料制成的术前印象矩阵中。 复合材料层以透明矩阵包装在印模上。 然后将模型(附接底座)插入设置在第一PVS材料中的复合材料中,并将所得到的基质放置在用于进行牙科复合材料的光热固化的单个装置中。 该设备可以利用设置在复合材料中的热敏电阻,热敏电阻/复合组件设置在设备的固化室中并连接到控制装置,该控制装置还控制也设置在设备中的热灯。 通过加热进行牙科复合材料的固化,直到例如热敏电阻达到选定温度。

    One-component primer/bonding-resin systems
    5.
    发明授权
    One-component primer/bonding-resin systems 失效
    单组分底漆/粘合树脂体系

    公开(公告)号:US5658963A

    公开(公告)日:1997-08-19

    申请号:US382617

    申请日:1995-02-02

    IPC分类号: A61K6/00 C08F2/46 C09J4/00

    摘要: Primer/bonding-resin compositions include certain hydrophilic monomers, reactive diluent monomers, high viscosity adhesive resins and photo-initiator systems, all provided in a one-component solution containing ethanol or acetone or other suitable solvents. Methods of use of such compositions include a single step application for priming and imparting enhanced adhesion between dental substrates and dental restoratives or components.

    摘要翻译: 引物/粘合树脂组合物包括某些亲水性单体,反应性稀释剂单体,高粘度粘合剂树脂和光引发剂体系,均提供在含有乙醇或丙酮或其它合适溶剂的单组分溶液中。 使用这种组合物的方法包括用于引发和赋予牙科基质和牙齿修复剂或组分之间增强的粘附的单步施用。

    Light emitting diode curable acrylates with reduced yellowing
    8.
    发明授权
    Light emitting diode curable acrylates with reduced yellowing 有权
    发光二极管可固化的丙烯酸酯具有减少的黄变

    公开(公告)号:US07524889B2

    公开(公告)日:2009-04-28

    申请号:US11481544

    申请日:2006-07-06

    申请人: Li Feng Byoung I. Suh

    发明人: Li Feng Byoung I. Suh

    CPC分类号: C08F2/50 A61K6/083 C08L33/04

    摘要: Dental compositions and methods of curing the composition utilizing a light emitting diode (LED) curing unit. According to one aspect, a composition comprising a multiacrylate compound, an initiator including camphorquinone and at least one amine, and a colorless anti-yellowing agent produces a scratch free surface having no oxygen inhibited layer when cured with the LED curing unit.

    摘要翻译: 牙科组合物和使用发光二极管(LED)固化单元固化组合物的方法。 根据一个方面,包含多丙烯酸酯化合物,包含樟脑醌和至少一种胺的引发剂和无色抗黄变剂的组合物在用LED固化单元固化时产生无氧抑制层的无刮擦表面。

    Non-volatile dental compositions containing multifunctional acrylate compounds and lacking an oxygen-inhibited layer
    9.
    发明授权
    Non-volatile dental compositions containing multifunctional acrylate compounds and lacking an oxygen-inhibited layer 失效
    含有多官能丙烯酸酯化合物和不含氧抑制层的非挥发性牙科用组合物

    公开(公告)号:US07081485B2

    公开(公告)日:2006-07-25

    申请号:US10224795

    申请日:2002-08-21

    申请人: Byoung I Suh Li Feng

    发明人: Byoung I Suh Li Feng

    IPC分类号: A61K6/083 C08F2/46

    摘要: Dental composite formulations containing an initiator and a multiacrylate compound are disclosed. The formulations lack methyl methacrylate, a volatile, irritating, and potentially hazardous material commonly found in dental formulations. The multiacrylate compound has at least three acrylate functionalities per molecule. The formulations cure to form a surface lacking an oxygen inhibition layer. The formulations can be used as dental sealants, dental coatings, and in fingernail/toenail repair applications.

    摘要翻译: 公开了含有引发剂和多丙烯酸酯化合物的牙科复合制剂。 该配方缺乏甲基丙烯酸甲酯,挥发性,刺激性和潜在危险的材料,通常在牙科配方中发现。 多丙烯酸酯化合物每分子具有至少三个丙烯酸酯官能度。 制剂固化以形成缺乏氧抑制层的表面。 制剂可用作牙科密封剂,牙科涂料,以及指甲/脚趾甲修复应用。

    Multifunctional dentin bonding agent
    10.
    发明授权
    Multifunctional dentin bonding agent 失效
    多功能牙本质粘合剂

    公开(公告)号:US06673958B2

    公开(公告)日:2004-01-06

    申请号:US10071641

    申请日:2002-02-07

    IPC分类号: C09K380

    摘要: Novel unsaturated esters for use in dentistry as bonding agents are produced by a stepwise reaction of a cyclic dianhydride with a) unsaturated alcohols, b) unsaturated glycidyl ethers, and c) unsaturated isocyanates. The products used as bonding agents have the formula: wherein R2 is H or CH3.

    摘要翻译: 用于牙科用作粘合剂的新型不饱和酯通过环​​状二酐与a)不饱和醇,b)不饱和缩水甘油醚和c)不饱和异氰酸酯的逐步反应来制备。 用作粘合剂的产品具有下式:其中R 2是H或CH 3。