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44 条记录 (耗时 0.034 秒)

    Amalgam substitute
    15.
    发明授权
    Amalgam substitute 失效
    汞合金替代品

    公开(公告)号：US07097456B1

    公开(公告)日：2006-08-29

    申请号：US10110941

    申请日：2000-10-20

    申请人： Karsten Dede ,  Oliver Frey ,  Oswald Gasser ,  Rainer Guggenberger ,  Thomas Luchterhandt ,  Wolfgang Weinmann ,  Thomas Klettke

    发明人： Karsten Dede ,  Oliver Frey ,  Oswald Gasser ,  Rainer Guggenberger ,  Thomas Luchterhandt ,  Wolfgang Weinmann ,  Thomas Klettke

    IPC分类号： A61C5/00

    CPC分类号： A61K6/0017 ,  A61K6/0023 ,  A61K6/083 ,  C08L33/00

    摘要： The invention relates to filling systems containing as component i) a sealing system which is capable of bonding to the tooth hard substance, as component ii) a filling material suitable for restorative dentistry, the filling system containing in addition a component iii) in component i) and/or component ii) which reduces the curing of the respective other component by disturbance of the curing mechanism only in the boundary layer between sealant and filling material such that the bonding between components i) and ii) is less than the bonding of component i) to the tooth hard substance.

    摘要翻译： 本发明涉及包含作为组分的密封系统的填充系统，i）能够粘合到牙齿硬质物质上的密封系统，作为组分ii）适于修复牙科的填充材料，填充系统另外还包含组分i中的组分iii） ）和/或组分ii），其仅通过在密封剂和填充材料之间的边界层中的固化机理的干扰来减少相应的其它组分的固化，使得组分i）和ii）之间的键合小于组分 我）到牙齿硬物质。

    Hydrophilized polyethers
    17.
    发明授权
    Hydrophilized polyethers 失效
    亲水聚醚

    公开(公告)号：US5569691A

    公开(公告)日：1996-10-29

    申请号：US206853

    申请日：1994-03-07

    申请人： Rainer Guggenberger ,  Erich Wanek ,  Oswald Gasser

    发明人： Rainer Guggenberger ,  Erich Wanek ,  Oswald Gasser

    IPC分类号： A61K6/10 ,  C08K5/05 ,  C08K5/06 ,  C08K5/09 ,  C08K5/10 ,  C08K5/17 ,  C08L71/00 ,  C08L71/02 ,  C08K5/24

    CPC分类号： A61K6/10 ,  C08L71/00

    摘要： The invention relates to a rubber-elastic composition which comprises a polyether material, and which in the completely vulcanized and completely polymerized form, contain 0.1 to 15 wt. %, relative to the total weight of the composition, of at least one hydrophilic nature imparting agent selecting from the group consisting of a hydrophilic silicone oil having one or more siloxane groups as a hydrophobic part and one or more ether groups as a hydrophilic part, a fluorinated hydro-carbon, a block copolymer of ethylene oxide/propylene oxide, a fatty alcohol derivative, an alkyl phenol derivative, a fatty amine, an amine oxide, a fatty acid glycol and glycerin derivative, a fatty acid, and a fatty acid monoester. The composition is suitable as dental impression composition and has, in the completely polymerized state, even with multiple disinfections in an aqueous disinfecting solution, a continuing good ability to flow on (small wetting angle) and an unchanged dimensional stability.

    摘要翻译： 本发明涉及一种橡胶弹性组合物，其包含聚醚材料，其以完全硫化和完全聚合的形式含有0.1至15wt。 至少一种亲水性赋予剂选自具有一个或多个硅氧烷基作为疏水部分的亲水硅油和一个或多个醚基作为亲水部分的亲水性赋形剂， 氟化氢碳，环氧乙烷/环氧丙烷的嵌段共聚物，脂肪醇衍生物，烷基酚衍生物，脂肪胺，氧化胺，脂肪酸二醇和甘油衍生物，脂肪酸和脂肪酸 单酯。 该组合物适合作为牙印模组合物，并且在完全聚合状态下即使在水性消毒溶液中具有多次消毒，持续良好的流动能力（小润湿角度）和不变的尺寸稳定性。

    Molding composition for making casting patterns
    19.
    发明授权
    Molding composition for making casting patterns 失效
    用于制作铸造图案的成型组合物

    公开(公告)号：US5008303A

    公开(公告)日：1991-04-16

    申请号：US471087

    申请日：1990-01-26

    申请人： Oswald Gasser ,  Rainer Guggenberger ,  Klaus Ellrich

    发明人： Oswald Gasser ,  Rainer Guggenberger ,  Klaus Ellrich

    IPC分类号： A61C13/20 ,  B22C7/02 ,  C08F2/44 ,  C08F2/50

    CPC分类号： A61C13/20 ,  B22C7/02

    摘要： A molding composition for making casting patterns is described containing(a) 10-99.89, preferably 20-90%, by weight of at least one di or polyfunctional acrylic acid and/or methacrylic acid ester which burns without residue,(b) 0.01-5% by weight of an initiator system which can initiate the radical polymerization and(c) 0-80, preferably 10-70%, by weight of organic fillers, pigments and other auxiliary substances burning without residue,the quantity particulars each being related to the total amount of (a)+(b)+(c), characterized in that it further contains(d) 0.1-30, preferably 1-20%, by weight with respect to the component (a) of a chemically inert organic compound burning without residue and having a boiling point and/or sublimation point in the range >150.degree. C.This molding composition is distinguished by not causing any faults in the casting jacket, in particular no crack formation, on burning out of the mold.

    摘要翻译： 描述了一种用于制造浇铸模型的模制组合物，其包含（a）10-99.89重量％，优选20-90重量％的至少一种无残留燃烧的二官能或多官能丙烯酸和/或甲基丙烯酸酯，（b）0.01- 5重量％的引发自由基聚合的引发剂体系，和（c）0-80重量％，优选10-70重量％的有机填料，颜料和其他无残留燃料的辅助物质，每个与 （a）+（b）+（c）的总量，其特征在于其相对于化学惰性有机物（a）的组分（a）还包含（d）0.1-30重量％，优选1-20重量％ 无残留物的复合燃烧，沸点和/或升华点在> 150℃以上。该模塑组合物的特征在于，在模具烧制时不会引起铸件护套中的任何缺陷，特别是不产生裂纹。

    Support materials and imaging method for intraoral diagnostic purposes
    20.
    发明授权
    Support materials and imaging method for intraoral diagnostic purposes 有权
    支持材料和成像方法进行口内诊断

    公开(公告)号：US07175430B1

    公开(公告)日：2007-02-13

    申请号：US10009603

    申请日：2000-06-13

    申请人： Oswald Gasser ,  Rainer Guggenberger ,  Bernd Gangnus ,  Ingo Häberlein

    发明人： Oswald Gasser ,  Rainer Guggenberger ,  Bernd Gangnus ,  Ingo Häberlein

    IPC分类号： A61C9/00 ,  A61K49/00 ,  C12Q1/14

    CPC分类号： A61K49/0041 ,  A61K6/10 ,  A61K49/006 ,  C12Q1/04

    摘要： The invention relates to deformable, curable or film-forming support materials which contain diagnostically useful additives for locus- and substance-specific intraoral diagnostics, and processes for the preparation of images for intraoral locus- and substance-specific diagnostic purposes, in which diagnostically useful additives are applied to deformable, curable or film-forming support materials containing no diagnostically useful additives, in such a quantity that a diagnostic signal can be observed, the diagnostic result being obtained without a cultivation step.

    摘要翻译： 本发明涉及可变形的，可固化的或成膜的载体材料，其包含用于基因座和物质特异性口内诊断的诊断上有用的添加剂，以及用于制备用于口内位点和物质特异性诊断目的的图像的方法，其中诊断上有用 将添加剂应用于不含诊断上有用的添加剂的可变形，可固化或成膜载体材料，其量可以观察到诊断信号，而无需培养步骤获得诊断结果。