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    Production of polytetrahydrofuran with terminal hydroxyl groups by changing the continuous and dispersed phase
    3.
    发明授权
    Production of polytetrahydrofuran with terminal hydroxyl groups by changing the continuous and dispersed phase 有权
    通过改变连续和分散相来生产具有末端羟基的聚四氢呋喃

    公开(公告)号：US06300467B1

    公开(公告)日：2001-10-09

    申请号：US09445993

    申请日：2000-03-29

    Applicant: Heinz Auer ,  Jürgen Ciprian ,  Lothar Franz ,  Wolfgang Franzischka ,  Gabriele Iffland ,  Alexander Weck ,  Werner Weinle

    Inventor： Heinz Auer ,  Jürgen Ciprian ,  Lothar Franz ,  Wolfgang Franzischka ,  Gabriele Iffland ,  Alexander Weck ,  Werner Weinle

    IPC: C08F600

    CPC classification number: C08G65/30 ,  C08G65/20 ,  C08G65/3312

    Abstract: The present invention relates to a process for preparing hydroxyl-containing polymers, in particular for preparing polytetrahydrofuran with terminal hydroxyl groups, from the corresponding acyloxy-containing polymers by transesterification with alcohols in the presence of an alkali metal- or alkaline earth metal-containing catalyst, which entails the appropriate acyloxy-containing polymer being introduced together with the alcohol and the catalyst into a first prereactor (I) and converted therein at least partly to the hydroxyl-containing polymer, and the reaction solution being fed into the upper zone (IIa) of a distillation column (II) into whose lower zone (IIb) alcohol in vapor phase is additionally fed. This involves a phase exchange at the coherent and the disperse phase at the transition from the prereactor to the distillation column. Preferably, in addition to the first prereactor, a further 3 prereactors are used which serve as holdup reactors.

    Abstract translation: 本发明涉及一种制备含羟基聚合物的方法，特别是通过在含碱金属或碱土金属的催化剂存在下与醇进行酯交换从相应的含酰氧基的聚合物制备具有末端羟基的聚四氢呋喃 ，其使得适当的含酰氧基的聚合物与醇和催化剂一起引入第一预反应器（I）中并在其中至少部分地转化为含羟基聚合物，并将反应溶液进料到上部区域（IIa ）蒸馏塔（II），其中进一步加入气相中的低级（IIb）醇。 这涉及在从预反应器到蒸馏塔的过渡处的相干和分散相的相交换。 优选地，除了第一预反应器之外，还使用用作保持反应器的另外3个预反应器。

    Methods and apparatus related to a purge valve for a capacitor
    6.
    发明申请
    Methods and apparatus related to a purge valve for a capacitor 有权
    与电容器的清洗阀相关的方法和装置

    公开(公告)号：US20120063057A1

    公开(公告)日：2012-03-15

    申请号：US12878330

    申请日：2010-09-09

    Applicant: Thor E. Eilertsen ,  Chad Hall ,  Lothar Franz Bieg

    Inventor： Thor E. Eilertsen ,  Chad Hall ,  Lothar Franz Bieg

    IPC: H01G9/12

    CPC classification number: H01G11/14 ,  F16K15/04 ,  H01G9/12 ,  H01G11/20 ,  H01G11/78 ,  H01G11/80 ,  Y02E60/13 ,  Y10T137/7855 ,  Y10T137/7858 ,  Y10T137/7873 ,  Y10T137/7904

    Abstract: In some embodiments, an apparatus includes a housing and a purge valve. The housing defines a cavity and a lumen extending from a volume of the cavity to a volume outside the cavity. The purge valve is disposed within the lumen and includes an occlusion member. A portion of the occlusion member has a width substantially equal to a width of an end portion of the lumen such that the portion of the occlusion member is disposed within the end portion of the lumen when the purge valve is in a first configuration. The portion of the occlusion member being disposed outside the end portion of the lumen when the purge valve is in a second configuration.

    Abstract translation: 在一些实施例中，装置包括壳体和净化阀。 壳体限定了腔体和从腔的体积延伸到空腔外部的体积的内腔。 吹扫阀设置在内腔内并且包括遮挡构件。 遮挡构件的一部分具有基本上等于内腔的端部的宽度的宽度，使得当清洗阀处于第一构造时，遮挡构件的该部分设置在内腔的端部内。 当净化阀处于第二构造时，遮挡构件的部分设置在管腔的端部外侧。

    Web-fed rotary presses comprising a modifiable folding assembly
    7.
    发明授权
    Web-fed rotary presses comprising a modifiable folding assembly 有权
    卷筒纸式旋转印刷机包括可修改的折叠组件

    公开(公告)号：US07765925B2

    公开(公告)日：2010-08-03

    申请号：US11579682

    申请日：2005-04-29

    Applicant: Günther Oskar Eckert ,  Burkard Otto Herbert ,  Lothar Franz Hohmann ,  Bernd Kurt Masuch ,  Kurt Johannes Weschenfelder

    Inventor： Günther Oskar Eckert ,  Burkard Otto Herbert ,  Lothar Franz Hohmann ,  Bernd Kurt Masuch ,  Kurt Johannes Weschenfelder

    IPC: B41F13/56

    CPC classification number: B41F13/06 ,  B41F13/54 ,  B41F13/58 ,  B65H45/225

    Abstract: A web-fed rotary printing press includes a printing unit which has a specific width for printing a web with six adjacent vertical printed pages in a first newspaper format. A longitudinal cutting device is used to divide the web into three partial webs, each of which having a width corresponding to two of the newspaper pages. A folding assembly includes a group of three fold formers which are located next to each other on a machine plane. The three formers are disposed in the web-fed rotary press in such a that the two distances between the folding planes of two of the formers, which are placed next to each other in pairs, can be modified.

    Abstract translation: 卷筒纸式旋转印刷机包括印刷单元，该印刷单元具有用于以第一报纸格式印刷具有六个相邻垂直印刷页的幅材的特定宽度。 使用纵向切割装置将幅材分成三个部分幅材，每个纸幅具有对应于两个报纸页面的宽度。 折叠组件包括在机器平面上彼此相邻定位的一组三重成形器。 这三个成形器被布置在卷筒纸式旋转压机中，使得可以改变彼此彼此成对放置的两个成型机的折叠平面之间的两个距离。

    Web-Fed Rotary Presses Comprising a Modifiable Folding Assembly
    8.
    发明申请
    Web-Fed Rotary Presses Comprising a Modifiable Folding Assembly 有权
    包含可修改折叠组件的网络式旋转压力机

    公开(公告)号：US20080257182A1

    公开(公告)日：2008-10-23

    申请号：US11579682

    申请日：2005-04-29

    Applicant: Gunther Oskar Eckert ,  Burkard Otto Herbert ,  Lothar Franz Hohmann ,  Bernd Kurt Masuch ,  Kurt Johannes Weschenfelder

    Inventor： Gunther Oskar Eckert ,  Burkard Otto Herbert ,  Lothar Franz Hohmann ,  Bernd Kurt Masuch ,  Kurt Johannes Weschenfelder

    IPC: B41F13/56

    CPC classification number: B41F13/06 ,  B41F13/54 ,  B41F13/58 ,  B65H45/225

    Abstract: A web-fed rotary printing press includes a printing unit which has a specific width for printing a web with six adjacent vertical printed pages in a first newspaper format. A longitudinal cutting device is used to divide the web into three partial webs, each of which having a width corresponding to two of the newspaper pages. A folding assembly includes a group of three fold formers which are located next to each other on a machine plane. The three formers are disposed in the web-fed rotary press in such a that the two distances between the folding planes of two of the formers, which are placed next to each other in pairs, can be modified.

    Abstract translation: 卷筒纸式旋转印刷机包括印刷单元，该印刷单元具有用于以第一报纸格式印刷具有六个相邻垂直印刷页的幅材的特定宽度。 使用纵向切割装置将幅材分成三个部分幅材，每个纸幅具有对应于两个报纸页面的宽度。 折叠组件包括在机器平面上彼此相邻定位的一组三重成形器。 这三个成形器被布置在卷筒纸式旋转压机中，使得可以改变彼此彼此成对放置的两个成型机的折叠平面之间的两个距离。

    UV-crosslinkable copolymers
    10.
    发明授权
    UV-crosslinkable copolymers 失效
    紫外线交联共聚物

    公开(公告)号：US5294688A

    公开(公告)日：1994-03-15

    申请号：US974818

    申请日：1992-11-16

    Applicant: Gerd Rehmer ,  Gerhard Auchter ,  Andreas Boettcher ,  Lothar Franz ,  Helmut Jaeger

    Inventor： Gerd Rehmer ,  Gerhard Auchter ,  Andreas Boettcher ,  Lothar Franz ,  Helmut Jaeger

    IPC: C08F2/04 ,  C08F224/00 ,  C08F226/06 ,  C08F228/06 ,  C08F246/00 ,  C08J3/28

    CPC classification number: C08F226/06 ,  C08F224/00 ,  C08F228/06 ,  C08F246/00 ,  Y10S522/904 ,  Y10S522/905

    Abstract: The invention relates to UV-crosslinkable copolymers built up fromA) from 99.5 to 75% by weight of olefinically unsaturated monomers,B) from 0.5 to 25% by weight of unsaturated compounds of the formula I ##STR1## and C) from 0.01 to 10% by weight of copolymerizable, olefinically unsaturated acetophenone and/or benzophenone derivatives containing no phenyl group having a free hydroxyl group in the ortho-position to the carbonyl group, whereX is O, S or NR.sup.1 andR is unsubstituted or substituted C.sub.2 - to C.sub.6 -alkylene, andR.sup.1 is C.sub.1 - to C.sub.8 -alkyl or phenyl.The copolymers according to the invention are suitable, after crosslinking, as coating agents, impregnants or adhesives and in particular as contact adhesives.

    Abstract translation: 本发明涉及由A）为99.5-75重量％的烯属不饱和单体组成的UV-可交联共聚物，B）0.5-25重量％的式I的不饱和化合物（*化学结构*）和C） 0.01〜10重量％的可与羰基邻位不含苯基的可共聚的烯属不饱和苯乙酮和/或二苯甲酮衍生物，其中X为O，S或NR1，R为未取代的或未取代的 取代的C 2 -C 6亚烷基，R 1是C 1 -C 8烷基或苯基。 根据本发明的共聚物在交联后适合作为包衣剂，浸渍剂或粘合剂，特别是作为接触粘合剂。

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