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    Production of flameproofed, rigid, isocyanate-based foams
    2.
    发明授权
    Production of flameproofed, rigid, isocyanate-based foams 失效
    生产防火，刚性，异氰酸酯类泡沫

    公开(公告)号：US5981612A

    公开(公告)日：1999-11-09

    申请号：US967188

    申请日：1997-10-29

    Applicant: Uwe Keppeler ,  Werner Hinz ,  Michael Reichelt

    Inventor： Uwe Keppeler ,  Werner Hinz ,  Michael Reichelt

    IPC: C08G18/38 ,  C08G18/48 ,  C08G18/50 ,  C08G18/64 ,  C08J9/14 ,  C08J9/04 ,  C08K3/28 ,  C08K3/32 ,  C08K5/51

    CPC classification number: C08J9/141 ,  C08G18/3878 ,  C08G18/3885 ,  C08G18/3889 ,  C08G18/4883 ,  C08G18/5084 ,  C08G18/6484 ,  C08G2101/0025 ,  C08G2105/02 ,  C08J2375/04 ,  Y10S521/906

    Abstract: The flameproofed, rigid, isocyanate-based foams, in particular rigid polyurethane and polyisocyanurate foams, are produced by reactinga) organic and/or modified organic polyisocyanates withb) at least one relatively high-molecular-weight compound containing at least two reactive hydrogen atoms, and, if desired,c) low-molecular-weight chain extenders and/or crosslinking agents, in the presence ofd) blowing agents,e) catalysts,f) flameproofing agents, and, if desired,g) further auxiliaries and/or additives,wherein the flameproofing agent is a combination of at least one liquid flameproofing agent which is reactive toward isocyanates and at least one solid flameproofing agent.

    Abstract translation: 通过使a）有机和/或改性的有机多异氰酸酯与b）至少一种含有至少两个反应性氢的相对高分子量的化合物反应来制备防火，刚性，异氰酸酯基泡沫，特别是硬质聚氨酯和聚异氰脲酸酯泡沫 原子，如果需要，c）低分子量增链剂和/或交联剂，在d）发泡剂的存在下，e）催化剂，f）防火剂，如果需要，g）另外的助剂和 /或添加剂，其中所述防火剂是至少一种对异氰酸酯反应的液体防火剂和至少一种固体防火剂的组合。

    Open-celled rigid foams based on isocyanate
    3.
    发明授权
    Open-celled rigid foams based on isocyanate 有权
    基于异氰酸酯的开孔刚性泡沫

    公开(公告)号：US5880168A

    公开(公告)日：1999-03-09

    申请号：US159924

    申请日：1998-09-24

    Applicant: Marion Heinz ,  Werner Wiegmann ,  Udo Rotermund ,  Anja Biedermann ,  Michael Reichelt

    Inventor： Marion Heinz ,  Werner Wiegmann ,  Udo Rotermund ,  Anja Biedermann ,  Michael Reichelt

    IPC: C08J9/02 ,  C08G18/28 ,  C08G18/48 ,  C08G18/66 ,  C08G101/00 ,  C08J9/14 ,  C08G18/34

    CPC classification number: C08J9/149 ,  C08G18/482 ,  C08G18/6607 ,  C08G18/6696 ,  C08J9/141 ,  C08G2101/0025 ,  C08G2101/0058 ,  C08G2330/50 ,  C08J2203/14 ,  C08J2203/142 ,  C08J2205/05 ,  C08J2205/10 ,  C08J2375/04 ,  F25D2201/1262 ,  F25D2201/14

    Abstract: In a process for producing open-celled rigid foams by reactinga) polyisocyanates withb) compounds containing hydrogen atoms which are reactive toward isocyanates, in the presence ofc) water,d) if desired, organic compounds acting as physical blowing agents,e) catalysts, auxiliaries and/or additives,the compounds containing reactive hydrogen atoms used are substances having the structure I: ##STR1## where m is 0-15n is 0-1o is 0-15p is 0-1q is 0-15r is 0-1s is 0-15t is 0-1u is 0-10v is 0-15x is 1-5y is 1-4 or mixtures of 1-3 where r+n.noteq.0z is 0-3z.sub.i is 0.1-3R.sub.1 is an aliphatic structure without OH groups based on the structure of polyhydric alcohols, preferably ethylene glycol, diethylene glycol, triethylene glycol, 1,2-propylene glycol and dipropylene glycol, 1,4-butanediol, 1,6-hexanediol, neopentyl glycol, 1,3-butanediol, trimethylolpropane, trimethylolethane, glycerol, pentaerythritol, where these substances can also be used in the esterification as any mixture among one another and R.sub.1 can therefore also be a mixture of the corresponding structures,R.sub.2 is the radical of a polycarboxylic acid without COOH groups, eg. adipic acid, terephthalic acid, o-phthalic acid,R.sub.3 is an alcohol radical like R.sub.1.

    Abstract translation: 在一种生产开孔刚性泡沫的方法中，通过使a）多异氰酸酯与b）在c）水存在下，含有对异氰酸酯反应的氢原子的化合物，d）如果需要，作为物理发泡剂的有机化合物，e ）催化剂，助剂和/或添加剂，含有反应性氢原子的化合物是具有结构I的物质：0-1 q是0-15 r是0-1 s是0-15 t是0-1 u是0 -10 v是0-15 x是1-5 y是1-4或1-3的混合物，其中r + n是等于0 z是0-3 zi是0.1-3 R1是没有OH基团的脂肪族结构，基于 多元醇的结构，优选乙二醇，二甘醇，三甘醇，1,2-丙二醇和二丙二醇，1,4-丁二醇，1,6-己二醇，新戊二醇，1,3-丁二醇，三羟甲基丙烷，三羟甲基乙烷， 甘油，季戊四醇，其中这些物质也可以在酯化中用作彼此和R1之间的任何混合物，因此可以是 o是相应结构的混合物，R2是不含COOH基团的多元羧酸的基团，例如。 己二酸，对苯二甲酸，邻苯二甲酸，R3是如R1的醇基。

    Method of printing the pattern carrier of a display
    4.
    发明授权
    Method of printing the pattern carrier of a display 失效
    打印显示器的图案载体的方法

    公开(公告)号：US5225240A

    公开(公告)日：1993-07-06

    申请号：US847834

    申请日：1992-03-09

    Applicant: Michael Reichelt ,  Kurt-Manfred Tischer

    Inventor： Michael Reichelt ,  Kurt-Manfred Tischer

    IPC: B41N10/00

    CPC classification number: B41N10/00

    Abstract: The covering (13) of a printing roller (10) for transferring hot glue printing material from a printing block to the front panel of a display consists of cast silicone rubber without any silicone fluid. The use of silicone-fluid-free silicone rubber ensures that the printing materials will adhere well to the panel even in a sequence of printings, because the adhesion properties of the panel will not have been reduced by silicone fluid that would otherwise have been transferred from the roller to the panel. Although the roller covering is devoid of silicone fluid as stripping agent, the printing material nevertheless separates readily from the covering, because the latter is cast and therefore has a very smooth surface.

    Abstract translation: 用于将热胶印刷材料从印刷块传送到显示器的前面板的印刷辊（10）的覆盖物（13）由没有任何硅酮流体的铸塑硅橡胶组成。 使用不含硅树脂的硅橡胶确保印刷材料即使在一系列印刷中也能很好地粘附到面板上，因为面板的粘合性能不会被硅液流失，否则硅胶将会从 滚筒到面板。 虽然辊子覆盖物没有硅氧烷流体作为剥离剂，但是印刷材料仍然容易地与覆盖物分离，因为后者被铸造并因此具有非常光滑的表面。

    Prepolymers containing isocyanate groups and a method for the production thereof
    5.
    发明授权
    Prepolymers containing isocyanate groups and a method for the production thereof 有权
    含有异氰酸酯基团的预聚物及其制备方法

    公开(公告)号：US06495652B1

    公开(公告)日：2002-12-17

    申请号：US09673046

    申请日：2000-10-09

    Applicant: Michael Reichelt ,  Udo Rotermund ,  Renate Hempel ,  Peter Falke ,  Peter von Malotki ,  Holger Seifert

    Inventor： Michael Reichelt ,  Udo Rotermund ,  Renate Hempel ,  Peter Falke ,  Peter von Malotki ,  Holger Seifert

    IPC: C08G1876

    CPC classification number: C09K3/1021 ,  C08G18/10 ,  C08G18/5006 ,  C08G18/7664 ,  C08G2101/0008 ,  C08G2101/0025 ,  C08G2101/0083 ,  C08G18/6674

    Abstract: Prepolymers which contain isocyanate groups, have an NCO content of at least 30.0% by weight and can be prepared by reacting an isocyanate mixture consisting predominantly of diphenylmethane diisocyanates and polyphenylpolymethylene polyisocyanates and having a proportion of two-ring isomers of not more than 74% by weight with at least 4-functional polyols or a mixture of polyols having a mean functionality of at least 4, where the polyols or polyol mixtures have a hydroxyl number of from 200 to 1650 mg KOH/g and a number average molecular weight of less than 1100 g/mol. The present invention also provides a process for preparing these prepolymers containing isocyanate groups, provides for their use for producing polyurethanes and provides a process for producing polyurethanes by reacting at least one novel prepolymer containing isocyanate groups, if desired in admixture with further organic and/or modified organic isocyanates (a), with compounds having at least two reactive hydrogen atoms (b) in the presence of, if desired, blowing agents (c), catalysts (d) and, if desired, further auxiliaries and/or additives (e).

    Abstract translation: 含有异氰酸酯基的预聚物的NCO含量至少为30.0重量％，可以通过使主要由二苯基甲烷二异氰酸酯和聚苯基聚亚甲基多异氰酸酯组成的异氰酸酯混合物与二苯基聚亚甲基多异氰酸酯的比例为不超过74％的双环异构体比例 重量与至少4-官能多元醇或平均官能度至少为4的多元醇的混合物，其中多元醇或多元醇混合物的羟值为200至1650mg KOH / g，数均分子量小于 1100g / mol。 本发明还提供了制备这些含有异氰酸酯基团的预聚物的方法，提供了它们用于生产聚氨酯的方法，并且提供了通过使至少一种含有异氰酸酯基团的新型预聚物（如果需要）与另外的有机和/或 如果需要，发泡剂（c），催化剂（d）和（如果需要的话）其它助剂和/或添加剂（e）的存在下，改性有机异氰酸酯（a），具有至少两个反应性氢原子的化合物（b） ）。

    Preparation of polyetherols
    7.
    发明授权
    Preparation of polyetherols 失效
    聚醚类的制备

    公开(公告)号：US06563007B2

    公开(公告)日：2003-05-13

    申请号：US09915601

    申请日：2001-07-26

    Applicant: Stefan Dinsch ,  Jürgen Winkler ,  Gottfried Knorr ,  Michael Reichelt ,  Gerd Höppner ,  Peter von Malotki

    Inventor： Stefan Dinsch ,  Jürgen Winkler ,  Gottfried Knorr ,  Michael Reichelt ,  Gerd Höppner ,  Peter von Malotki

    IPC: C07C2700

    CPC classification number: C08G65/2606 ,  C08G65/2609 ,  Y10S521/914

    Abstract: Polyetherols based on solid initiator substances and liquid, hydroxyl-containing coinitiators are prepared by a catalyzed addition reaction of alkylene oxides by a process in which the initiator combination contains diols carrying ethoxy structures, the ratio of the average number of hydroxyl groups per mole of initiator combination to the number of ethoxy structures in the polyetherol being from 1:0.2 to 1:1.8 and the ratio of the amounts by weight of the diols carrying ethoxy structures to the average molecular weight of the polyetherol being from 1:2 to 1:15. The polyetherols prepared by this process are used for the preparation of PUR, in particular, rigid PUR foams.

    Abstract translation: 基于固体引发剂物质和液体的含羟基的共聚引发剂的聚醚系通过环氧烷的催化加成反应制备，其中引发剂组合含有载有乙氧基结构的二醇，每摩尔引发剂的平均羟基比例 与聚乙烯醇中的乙氧基结构的数量的组合为1:0.2至1:1.8，并且负载乙氧基结构的二醇的重量比与聚己二酸酯的平均分子量的比例为1:2至1:15 。 通过该方法制备的聚醚酯用于制备PUR，特别是刚性PUR泡沫。

    Method of manufacturing a control subassembly for flat display devices
    10.
    发明授权
    Method of manufacturing a control subassembly for flat display devices 失效
    制造用于平板显示设备的控制分层的方法

    公开(公告)号：US5094642A

    公开(公告)日：1992-03-10

    申请号：US635140

    申请日：1990-12-28

    Applicant: Michael Reichelt ,  Kurt-Manfred Tischer

    Inventor： Michael Reichelt ,  Kurt-Manfred Tischer

    IPC: C03C27/10 ,  H01J9/18 ,  H01J31/12

    CPC classification number: H01J9/185 ,  H01J31/123 ,  H01J2329/8625

    Abstract: For a flat display device, a control subassembly is needed which consists of two control plates (1;7) each formed by a layer of parallel conductors (2;8) which are isolated from each other. During the manufacture of the control subassembly, the first control plate is provided with a glass frit in the form of continuous strips (10) perpendicular to the conductors. The glass frit is set, and the application of the strips is repeated. The second control plate is then put on the first control plate in such a way that their conductors are mutually perpendicular. After that, the glass frit is crystallized.

    Abstract translation: PCT No.PCT / EP89 / 00722 Sec。 371 1990年12月28日第 102（e）日期1990年12月28日PCT提交1989年6月27日PCT公布。 出版物WO90 / 00306 PCT 1990年1月11日。对于平面显示装置，需要由两个控制板（1; 7）组成的控制子组件，每个控制板由彼此隔离的平行导体层（2; 8）形成。 在控制子组件的制造期间，第一控制板设置有垂直于导体的连续条带（10）形式的玻璃料。 设置玻璃料，并重复使用条。 然后将第二控制板以与它们的导体相互垂直的方式放在第一控制板上。 之后，玻璃料结晶。

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