Process for the Synthesis of Amine Ethers
    11.
    发明申请
    Process for the Synthesis of Amine Ethers 审中-公开
    胺醚合成方法

    公开(公告)号:US20090318592A1

    公开(公告)日:2009-12-24

    申请号:US12083052

    申请日:2006-10-02

    摘要: The present invention relates to novel processes for the preparation of a sterically hindered amine ether by reacting a corresponding sterically hindered amine oxide with a ketone or an aldehyde with at least one reactive H in the presence of a peroxydisulphate. Products obtained by this process may be hydrogenated. The compounds made by these processes are particularly effective in the stabilization of polymer compositions against harmful effects of light, oxygen and/or heat and as flame-retardants for polymers.

    摘要翻译: 本发明涉及通过在过氧化二硫酸盐存在下使相应的空间位阻胺氧化物与酮或醛与至少一个反应性H反应来制备空间位阻胺醚的新方法。 通过该方法获得的产物可以被氢化。 通过这些方法制备的化合物在聚合物组合物的稳定化中对于光,氧和/或热的有害影响以及作为聚合物的阻燃剂是特别有效的。

    Method for measuring the filling level in containers and apparatus for
performing the method
    13.
    发明授权
    Method for measuring the filling level in containers and apparatus for performing the method 失效
    用于测量容器中的填充量的方法和用于执行该方法的装置

    公开(公告)号:US4064754A

    公开(公告)日:1977-12-27

    申请号:US755270

    申请日:1976-12-29

    申请人: Markus Frey

    发明人: Markus Frey

    CPC分类号: G01F23/292 G01F23/686

    摘要: In a method and apparatus for determining the level of liquid in a container, a vertical gas filled tube is provided in the container. The tube is surrounded by a magnetic float. A magnetic follower in the tube follows the vertical position of the magnet float, and serves as the termination point of an optical measuring path between a light source and a detector. An optical reference path also extends from the light source to a second mirror, which may be mounted at a fixed point in the container or on the opposite side of the follower. The system incorporates means for determining the difference in propagation time of light in the two optical paths.

    摘要翻译: 在用于确定容器中的液体水平的方法和装置中,在容器中设置垂直的气体填充管。 管被磁浮子包围。 管中的磁性随动体跟随磁体浮子的垂直位置,并且用作光源和检测器之间的光学测量路径的终止点。 光学参考路径也从光源延伸到第二反射镜,其可以安装在容器中的固定点或跟随器的相对侧上。 该系统包括用于确定两个光路中的光的传播时间差异的装置。

    Method and apparatus for cladding a panel
    14.
    发明授权
    Method and apparatus for cladding a panel 失效
    用于包覆面板的方法和装置

    公开(公告)号:US4028163A

    公开(公告)日:1977-06-07

    申请号:US707187

    申请日:1976-07-21

    申请人: Markus Frey

    发明人: Markus Frey

    IPC分类号: B29C63/02 B32B31/00

    摘要: This invention relates to an apparatus for cladding a panel with a web on one or both major surfaces. Such a panel may be a door and the web may be a foil of synthetic plastic material. The surface of the panel to be clad is facing upwardly. The invention also relates to a method of cladding an upwardly facing surface of a panel.

    摘要翻译: 本发明涉及一种用于在一个或两个主表面上覆盖具有网的面板的设备。 这种面板可以是门,并且网可以是合成塑料材料的箔。 要包覆的面板的表面面向上。 本发明还涉及包覆面板向上的表面的方法。

    Silsesquioxane photoinitiators
    16.
    发明授权
    Silsesquioxane photoinitiators 有权
    倍半硅氧烷光引发剂

    公开(公告)号:US08637585B2

    公开(公告)日:2014-01-28

    申请号:US13130796

    申请日:2009-11-24

    CPC分类号: C07F7/21 B33Y70/00

    摘要: Photoinitiator compounds comprising both a photoactive moiety and an amine functionality, bonded to a polyhedral oligomeric silsesquioxane, which photoinitiator is represented by formula (1) or (1′) wherein n is 2m; m is an integer of 2 to 30; the sum of n′+a is an integer 4-60; n′ is an even-numbered integer; a is an even- or uneven-numbered integer; and for example different A C1-C12alkyl, or a photoactive moiety Q1, or a group of formula (2); E for example is a direct bond, L is linear or branched C1-C3alkylene, preferably propylene; R1 and R2 for example are a photoactive moiety Q, or C2-20alkyl; Q is for example a group of formula (4); Z2 is for example C1-C6alkylene which is unsubstituted or substituted by one or more OR6; and R6, R12, R13 and R14 for example are hydrogen; are especially suitable as low-migrating photoinitiators.

    摘要翻译: 光引发剂化合物,其包含与多面体低聚倍半硅氧烷结合的光活性部分和胺官能团,该光引发剂由式(1)或(1')表示,其中n为2m; m为2〜30的整数, n'+ a的和为4-60的整数; n'是偶数整数; a是偶数或不均匀的整数; 例如不同的A C1-C12烷基或光活性部分Q1或式(2)的基团; E例如是直接键合,L是直链或支链C1-C3亚烷基,优选丙烯; R1和R2例如是光活性部分Q或C2-20烷基; Q例如是式(4)的一组; Z2为例如未被取代或被一个或多个OR 6取代的C 1 -C 6亚烷基; R 6,R 12,R 13和R 14例如为氢; 特别适用于低迁移性光引发剂。