Process for the preparation of a polymerizable dental composition
    64.
    发明申请
    Process for the preparation of a polymerizable dental composition 审中-公开
    制备可聚合牙科组合物的方法

    公开(公告)号:US20080237907A1

    公开(公告)日:2008-10-02

    申请号:US12156794

    申请日:2008-06-04

    IPC分类号: A61C13/20

    摘要: A process for the preparation of a polymerizable dental composition comprising the steps of (a) preparing a liquid mixture comprising (i) 1 to 99% w/w of a hybrid monomer component containing at least one hybrid monomer compound having one hydrolysable siloxane group and at least one polymerizable organic moiety, and (ii) 99 to 1% w/w of a monomer component polymerizable with the polymerizable organic moiety of the hybrid monomer compounds; and (b) adding at least a stoichiometrically sufficient amount of water to the mixture to hydrolyse the hydrolysable siloxane group of the hybrid monomer compound and to form spherical polymerizable nanoparticles having an average particle size of from 1 to 100 nm dispersed in the monomer component, whereby the nanoparticles have a structure with Si—O—Si bonds and peripherally exposed polymerizable organic moieties.

    摘要翻译: 一种制备可聚合牙科用组合物的方法,包括以下步骤:(a)制备液体混合物,其包含(i)1至99%w / w的含有至少一种具有一个可水解硅氧烷基团的杂化单体化合物的杂化单体组分和 至少一个可聚合的有机部分,和(ii)99-1%w / w的可与所述杂化单体化合物的可聚合有机部分聚合的单体组分; 和(b)向所述混合物中加入至少一种化学计量的足够量的水以水解所述杂化单体化合物的可水解硅氧烷基团并形成分散在单体组分中的平均粒度为1至100nm的球形可聚合纳米颗粒, 由此纳米颗粒具有具有Si-O-Si键和外围暴露的可聚合有机部分的结构。

    Device for the Performance Adaptation of a Liquid Ring Pump
    65.
    发明申请
    Device for the Performance Adaptation of a Liquid Ring Pump 审中-公开
    液环泵性能适应装置

    公开(公告)号:US20070059185A1

    公开(公告)日:2007-03-15

    申请号:US11531362

    申请日:2006-09-13

    IPC分类号: F04C19/00

    CPC分类号: F04C19/004 F04C19/001

    摘要: For a device (4) for the performance adaptation of a liquid ring pump, said liquid ring pump (1) comprising a cylindrical workspace (6) for conveying a conveyed fluid (15) between an intake socket (16a) and a pressure socket (18a). The device (4) comprises a control unit (28), control line (22) and a control element (26) connected with the workspace (6). The device is designed to vary the amount of operating liquid of the liquid ring pump (1) during operation (running) of said pump. Also, a method for adapting the performance of the liquid ring pump (1), which is performed in particular via the device (4) is specified.

    摘要翻译: 对于用于液环泵的性能调整的装置(4),所述液环泵(1)包括圆柱形工作空间(6),用于在进气口(16a)和压力插座 (18 a)。 设备(4)包括控制单元(28),控制线(22)和与工作空间(6)连接的控制元件(26)。 该装置设计成在所述泵的运行(运行)期间改变液环泵(1)的操作液体的量。 此外,规定了特别通过装置(4)执行的用于适应液环泵(1)的性能的方法。

    Laser curable polymerisable composition for the protection of hard tissue
    67.
    发明申请
    Laser curable polymerisable composition for the protection of hard tissue 审中-公开
    用于保护硬组织的激光可固化聚合组合物

    公开(公告)号:US20060135643A1

    公开(公告)日:2006-06-22

    申请号:US11217570

    申请日:2005-09-01

    IPC分类号: A61K6/08

    CPC分类号: A61K6/0017 C08L33/00

    摘要: One-component heat-curable sealant composition having a viscosity of at most 5 Pas (23° C.) for the protection of exposed dental surfaces, comprising (a) a polymerisable monomer and/or oligomer having at least two polymerizable double bonds per molecule, and (b) an initiator system comprising a thermally stable initiator having a 10 hour half-life decomposition temperature of from 95° C. to 135° (0.1M in benzene); wherein the composition further contains a precursor for a filler which is an alkoxysilane compound undergoing polycondensation reactions during heat curing of the composition, thereby forming a filler.

    摘要翻译: 包含(a)每分子具有至少两个可聚合双键的可聚合单体和/或低聚物的单组分可热固化的密封剂组合物,其具有至多5Pa·s(23℃)的粘度,用于保护暴露的牙齿表面 ,和(b)引发剂体系,其包括具有10分钟半衰期分解温度为95℃至135℃(0.1M苯)的热稳定引发剂; 其中所述组合物还含有用于填料的前体,其是在组合物热固化期间进行缩聚反应的烷氧基硅烷化合物,从而形成填料。

    Electrode and method for the production thereof
    68.
    发明申请
    Electrode and method for the production thereof 有权
    电极及其制造方法

    公开(公告)号:US20050213286A1

    公开(公告)日:2005-09-29

    申请号:US10512788

    申请日:2003-05-05

    摘要: An electrode with a flat-area, electrically conductive collector (1) is proposed in which a corrosion-resistant, metallically conductive inner intermediate layer (5) is applied seamlessly to at least one main surface of the collector and a corrosion-resistant, metallically conductive outer intermediate layer (10) is applied seamlessly to the inner intermediate layer. The outer surface of the outer intermediate layer is covered seamlessly by an electrode layer (15) containing carbon. Such an electrode according to the invention has increased stability.

    摘要翻译: 提出了具有平坦面积的导电集电体(1)的电极,其中耐腐蚀的金属导电的内部中间层(5)无缝地施加到集电器的至少一个主表面,并且具有耐腐蚀性 导电外部中间层(10)无缝地施加到内部中间层。 外部中间层的外表面被包含碳的电极层(15)无缝地覆盖。 根据本发明的这种电极具有增加的稳定性。

    Bottom of a pistol magazine
    69.
    发明授权
    Bottom of a pistol magazine 失效
    手枪杂志的底部

    公开(公告)号:US06698127B2

    公开(公告)日:2004-03-02

    申请号:US10239198

    申请日:2002-09-27

    申请人: Christoph Weber

    发明人: Christoph Weber

    IPC分类号: F41C2300

    CPC分类号: F41C23/12 F41A9/65

    摘要: The modified magazine bottom (32 is provided with the two lateral cheeks (33′ or 33″) and the prisms (34′ or 34″) which provide for a slide fit in combination with lateral grooves existing on a pistol stock. The magazine with the magazine bottom (32) can thereby be fastened to the pistol stock and used as a support grip. The latch (32f) acts as a spring catch in combination with the transverse groove at the bottom of the pistol stock.

    摘要翻译: 修改的刀库底部(32)设置有两个侧面颊(33'或33“)和棱镜(34'或34”),其提供与存在于手枪式存货上的侧向槽组合的滑动配合。 因此,可以将与刀库底部(32)的刀库固定在手枪库存上并用作支撑柄。闩锁(32f)与手枪存货底部的横向槽组合起来用作弹簧扣。