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    Single-use cartridges for the storing and dispensing of dental two-component impression materials
    1.
    发明授权
    Single-use cartridges for the storing and dispensing of dental two-component impression materials 有权
    用于存储和分配牙科双组分印模材料的一次性墨盒

    公开(公告)号：US08631973B2

    公开(公告)日：2014-01-21

    申请号：US12826182

    申请日：2010-06-29

    申请人： Andreas Grundler ,  Klaus-Dieter Nehren ,  Alfred von Schuckmann

    发明人： Andreas Grundler ,  Klaus-Dieter Nehren ,  Alfred von Schuckmann

    IPC分类号： B67D7/70

    CPC分类号： A61C5/64 ,  A61C5/62

    摘要： Single-use cartridges for the storing and dispensing of dental two-component impression materials have a closable external chamber with a cylinder-shaped external wall, a cylindrical closable internal chamber that is arranged coaxially or eccentric therein, a mixing element including housing and mobile mixer that is to be mounted separately or connected firmly to the external chamber at its inlet end. Either the internal cylindrical chamber is arranged such that it can be rotated and forms the drive shaft for the mobile mixer part of the mixing element, or the drive shaft extends parallel to the central axis through the internal cylindrical chamber or forms the central axis. The content of the chambers can be dispensed by means of conveying means whose axial thrust motions can be controlled independent of each other.

    摘要翻译： 用于存储和分配牙科双组分印模材料的一次性墨盒具有可闭合的外部室，其具有圆柱形外壁，同轴或偏心地设置在其中的圆柱形可关闭内室，包括壳体和移动混合器的混合元件 即在其入口端单独安装或牢固地连接到外部室。 内部圆柱形室被布置成使得其可以旋转并形成用于混合元件的移动混合器部分的驱动轴，或者驱动轴通过内部圆柱形室平行于中心轴延伸或形成中心轴线。 可以通过输送装置分配室的内容物，其轴向推力运动可以彼此独立地控制。

    Single-use cartridges for the storing and dispensing of dental two-component impression materials
    2.
    发明申请
    Single-use cartridges for the storing and dispensing of dental two-component impression materials 有权
    用于存储和分配牙科双组分印模材料的一次性墨盒

    公开(公告)号：US20100330525A1

    公开(公告)日：2010-12-30

    申请号：US12826182

    申请日：2010-06-29

    申请人： Andreas Grundler ,  Klaus-Dieter Nehren ,  Alfred von Schuckmann

    发明人： Andreas Grundler ,  Klaus-Dieter Nehren ,  Alfred von Schuckmann

    IPC分类号： A61C9/00

    CPC分类号： A61C5/64 ,  A61C5/62

    摘要： Single-use cartridges for the storing and dispensing of dental two-component impression materials have a closable external chamber with a cylinder-shaped external wall, a cylindrical closable internal chamber that is arranged coaxially or eccentric therein, a mixing element including housing and mobile mixer that is to be mounted separately or connected firmly to the external chamber at its inlet end. Either the internal cylindrical chamber is arranged such that it can be rotated and forms the drive shaft for the mobile mixer part of the mixing element, or the drive shaft extends parallel to the central axis through the internal cylindrical chamber or forms the central axis. The content of the chambers can be dispensed by means of conveying means whose axial thrust motions can be controlled independent of each other.

    摘要翻译： 用于存储和分配牙科双组分印模材料的一次性墨盒具有可闭合的外部室，其具有圆柱形外壁，同轴或偏心地设置在其中的圆柱形可关闭内室，混合元件，包括壳体和移动混合器 即在其入口端单独安装或牢固地连接到外部室。 内部圆柱形室被布置成使得其可以旋转并形成用于混合元件的移动混合器部分的驱动轴，或者驱动轴通过内部圆柱形室平行于中心轴延伸或形成中心轴线。 可以通过输送装置分配室的内容物，其轴向推力运动可以彼此独立地控制。

    Composite materials having a low shrinkage force
    5.
    发明授权
    Composite materials having a low shrinkage force 有权
    具有低收缩力的复合材料

    公开(公告)号：US07601767B2

    公开(公告)日：2009-10-13

    申请号：US11408534

    申请日：2006-04-21

    申请人： Klaus Ruppert ,  Andreas Grundler ,  Kurt Reischl ,  Michael Eck ,  Alfred Hohmann ,  Christine Diefenbach

    发明人： Klaus Ruppert ,  Andreas Grundler ,  Kurt Reischl ,  Michael Eck ,  Alfred Hohmann ,  Christine Diefenbach

    IPC分类号： A61K6/083 ,  A61K6/09 ,  C08K3/40 ,  A61C5/00

    CPC分类号： A61K6/083 ,  A61K6/0091 ,  A61K6/09 ,  C08L75/16 ,  C08L33/00

    摘要： For composite materials having a total filler content of 80 to 95% by weight, containing A) 0.5 to 10% by weight of non-agglomerated nanofillers having particle sizes of 1 to 50 nm in the filler component, B) at least 60% by weight of a filler mixture of 50 to 90% coarse-particle and 10 to 50% fine-particle dental glass in the filler component, having a size ratio, relative to the average particle size (d50 value), of coarse to fine particles of >1:4 to 1:30, C) as monomer component, a monomer mixture of i. 60 to 80% bis-GMA or TCD-di-HEMA or TCD-di-HEA, ii. 10 to 18% UDMA, iii. Residual TEDMA and/or multifunctional crosslinkers, D) up to 1% photoinitiator(s); and E) optionally, at least one additional dental glass in the filler component having a different particle size than the coarse- and fine-particle dental glass, the polymerization shrinkage may be reduced to

    摘要翻译： 对于总填料含量为80〜95重量％的复合材料，含有A）0.5〜10重量％的填料组分中粒径为1〜50nm的非凝聚型纳米填料，B）至少60％ 填料组分中含有50〜90％粗颗粒和10〜50％微细牙科玻璃的填料混合物的重量比，相对于平均粒径（d50值），粗粉与 > 1：4〜1:30，C）作为单体成分， 60至80％的双-GMA或TCD-di-HEMA或TCD-di-HEA，ii。 10至18％UDMA，iii。 残余TEDMA和/或多官能交联剂，D）高达1％的光引发剂; 和E）任选地，填料组分中至少一种另外的牙科玻璃具有与粗细微粒牙科玻璃不同的粒度，聚合收缩率可以降低至<1.6体积％（根据粘合的圆盘 方法;牙科材料（2004）20,88-95），并且收缩力（根据光弹性方法测量;牙科材料（2004）20,313-321）可以降低至<3.5MPa（聚合后24小时测量 ）。

    Temperature/irradiation/polymerization indicators
    8.
    发明申请
    Temperature/irradiation/polymerization indicators 有权

    公开(公告)号：US20060280649A1

    公开(公告)日：2006-12-14

    申请号：US11441657

    申请日：2006-05-26

    申请人： Andreas Grundler

    发明人： Andreas Grundler

    IPC分类号： C12Q1/68

    CPC分类号： G01K11/16

    摘要： Temperature and/or irradiation and/or polymerization indicators comprise at least one 1,3-dipole and at least one dipolarophile, the dipole preferably being an ylide from the group of azomethines (sydnones), azomethinylides (munchnones), carbonylylides (isomunchnones), thiocarbonylylides (thioisomunchnones), or 1,3-dithiolylium-4-olates.

    Foam-generating, hardening compositions for forming impressions of surfaces and impression trays for use therewith
    10.
    发明申请
    Foam-generating, hardening compositions for forming impressions of surfaces and impression trays for use therewith 审中-公开
    用于形成表面印模和用于其的印模托盘的产生泡沫的硬化组合物

    公开(公告)号：US20090098503A1

    公开(公告)日：2009-04-16

    申请号：US12062065

    申请日：2008-04-03

    申请人： GOTTFRIED KNISPEL ,  Martin Grunwald ,  Andreas Grundler

    发明人： GOTTFRIED KNISPEL ,  Martin Grunwald ,  Andreas Grundler

    IPC分类号： A61C9/00 ,  C08J9/35

    CPC分类号： C08G18/00 ,  C08G77/18 ,  C08G2101/00 ,  C08L83/04 ,  C08L83/00

    摘要： Foam-generating, hardening composition for making impressions of biological surfaces include A at least one impression material based on i isocyanates, which react with mono- and multi-functional amines and/or compounds having hydroxyl groups, to form urethane or urea, or ii A-silicones, or iii C-silicones, or iv Polyethers, or v alpha-silanes, or vi mixtures of two or more materials i to v, and optionally B at least one foaming agent. Impressions of biological surfaces made from this compound have a foam with closed pores.

    摘要翻译： 用于制造生物表面的发泡的固化组合物包括A至少一种基于异氰酸酯的印模材料，其与单官能和多官能胺和/或具有羟基的化合物反应形成氨基甲酸酯或脲，或ii A-硅酮或iii C-硅氧烷，或iv聚醚或vα-硅烷，或vi两种或多种物质i至v的混合物，以及任选B至少一种发泡剂。 由该化合物制成的生物表面的印象具有闭孔的泡沫。