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    Process for the production of phosphoric acid triesters
    13.
    发明授权
    Process for the production of phosphoric acid triesters 失效
    磷酸三酯生产工艺

    公开(公告)号：US4267127A

    公开(公告)日：1981-05-12

    申请号：US60679

    申请日：1979-07-25

    申请人： Harald Selbeck ,  Claus Wulff ,  Uwe Hucks ,  Erhard Tresper ,  Hugo Vernaleken

    发明人： Harald Selbeck ,  Claus Wulff ,  Uwe Hucks ,  Erhard Tresper ,  Hugo Vernaleken

    IPC分类号： C07F9/12 ,  C07F9/09

    CPC分类号： C07F9/12

    摘要： Phosphoric acid triesters of the formula ##STR1## are produced in two or more stages by reacting phosphorus oxyhalides, phosphorus pentahalides, phosphoric acid monoester dihalides or phosphoric acid diester halides corresponding to the following general formula:ZO PO Hal.sub.2 (ZO).sub.2 PO Halwherein Z is defined as above and Hal represents Cl and/or Br with at least one hydroxyaryl compound of the formula ##STR2## in a two-phase mixture of an organic solvent an aqueous alkaline earth metal and/or alkali metal hydroxide solution.

    摘要翻译： 通过使对应于以下通式的ZO PO Hal 2（ZO）2 PO Hal的卤代卤磷，五卤化磷，五氟化五磷酸，磷酸二酯二卤化物或磷酸二酯卤化物反应制备式“IMAGE”的磷酸三酯，其中Z 定义如上，Hal表示Cl和/或Br与至少一种式“IMAGE”的羟基芳基化合物在有机溶剂碱土金属水溶液和/或碱金属氢氧化物溶液的两相混合物中。

    Polycarbonates with end groups containing double bonds which can be crosslinked by UV light
    14.
    发明授权
    Polycarbonates with end groups containing double bonds which can be crosslinked by UV light 失效
    具有端基的聚碳酸酯含有双键，其可以通过UV光交联

    公开(公告)号：US4221645A

    公开(公告)日：1980-09-09

    申请号：US50899

    申请日：1979-06-21

    申请人： Siegfried Adelmann ,  Dieter Margotte ,  Hans J. Rosenkranz ,  Hugo Vernaleken ,  Werner Nouvertne ,  Dieter Freitag

    发明人： Siegfried Adelmann ,  Dieter Margotte ,  Hans J. Rosenkranz ,  Hugo Vernaleken ,  Werner Nouvertne ,  Dieter Freitag

    IPC分类号： C08F299/00 ,  C08F290/00 ,  C08F299/02 ,  C08F299/04 ,  C08G63/00 ,  C08G64/00 ,  C08G64/04 ,  C08G64/14 ,  C08G64/40 ,  C08J3/28 ,  C08F8/00

    CPC分类号： C08J3/28 ,  C08G64/045 ,  C08J2369/00

    摘要： High molecular weight aromatic polycarbonates having molecular weights M.sub.w (weight average) of between about 10,000 and 200,000, which are based on diphenols and monofunctional chain stoppers, which correspond to the general formula ##STR1## in which Z denotes the radical of a diphenol,n denotes an integer from 20 to 400,E denotes ##STR2## m is 0 or 1 and R denotes a hydrogen atom or a C.sub.1 to C.sub.3 alkyl group, and in which between about 0.5 and 5 mol % of Z are radicals of aromatic dihydroxyketones. These polycarbonates share mechanical and thermal properties with known polycarbonates but in addition are suitable for crosslinking, for example in the presence of photoinitiators and optionally photo-reducing agents and under irradiation with UV light. When crosslinked they are resistant to organic solvents and insensitive to stress-cracking, and have particularly good flame-repellent properties when additionally incorporating flameproofing agents.

    摘要翻译： 分子量Mw（重均分子量）在10,000和200,000之间的高分子量芳族聚碳酸酯，它们基于二酚和单官能链终止剂，其对应于通式（I），其中Z表示 二苯酚，n表示20〜400的整数，E表示m为0或1，R表示氢原子或C1〜C3烷基，其中约0.5〜5摩尔％的Z为 芳族二羟基酮。 这些聚碳酸酯与已知的聚碳酸酯共享机械和热性能，但另外适用于交联，例如在光引发剂和任选的光还原剂的存在下，并且在用UV光照射下。 当交联时，它们对有机溶剂具有耐受性并且对应力开裂不敏感，并且当额外加入防火剂时具有特别好的阻燃性能。

    Polymers containing 8-hydroxyquinoline groups
    18.
    发明授权
    Polymers containing 8-hydroxyquinoline groups 失效
    含有8-羟基喹啉基团的聚合物

    公开(公告)号：US4012362A

    公开(公告)日：1977-03-15

    申请号：US573837

    申请日：1975-05-02

    申请人： Gunther Reiff ,  Dieter Margotte ,  Karstel Idel ,  Hugo Vernaleken ,  Dieter Freitag

    发明人： Gunther Reiff ,  Dieter Margotte ,  Karstel Idel ,  Hugo Vernaleken ,  Dieter Freitag

    IPC分类号： C07D215/26 ,  C08F20/34 ,  C08F20/60 ,  C08F22/22 ,  C08F22/36 ,  C08F26/06 ,  C08F120/60

    CPC分类号： C08F22/36 ,  C07D215/26 ,  C08F20/34 ,  C08F20/60 ,  C08F22/22 ,  C08F26/06 ,  Y10S423/14

    摘要： Homo- and copolymers of monomers obtained by acylation of 2-[4-hydroxy(or amino)phenyl]-2-[5-(8-hydroxyquinolyl)]-propane with .alpha.,.beta.-monoolefinically unsaturated carboxylic acid halides or - anhydrides. As comonomers can be employed compounds containing one or more .alpha.,.beta.-olefinically unsaturated groups such as olefines, diolefines, acrylic acid derivatives, vinyl monomers. The polymers having molecular weights between 5000 - 500,000 can be prepared by radical or ionic chain mechanisms, in continuous or discontinuous processes. They may be used for removing metal ions from their solution, for complexing of interfering metallic impurities in thermoplastic or thermosetting resins or in form of their metal complexes as stabilizers for plastics.

    摘要翻译： 通过将2- [4-羟基（或氨基）苯基] -2- [5-（8-羟基喹啉基）] - 丙烷与α，β-单烯烃不饱和羧酸卤化物或 - 酸酐酰化获得的单体的均聚物和共聚物。 作为共聚单体，可以使用含有一个或多个α，β-烯属不饱和基团的化合物，例如烯烃，二烯，丙烯酸衍生物，乙烯基单体。 分子量在5000-500,000之间的聚合物可以通过自由基或离子链机制在连续或不连续过程中制备。 它们可用于从其溶液中除去金属离子，用于将干涉金属杂质与热塑性树脂或热固性树脂或其金属络合物的形式络合作为塑料稳定剂。

    Method for the production of diene rubbers in the gas phase
    20.
    发明授权
    Method for the production of diene rubbers in the gas phase 失效
    在气相中生产二烯橡胶的方法

    公开(公告)号：US5914377A

    公开(公告)日：1999-06-22

    申请号：US813000

    申请日：1997-03-04

    申请人： Gerd Sylvester ,  Hugo Vernaleken

    发明人： Gerd Sylvester ,  Hugo Vernaleken

    IPC分类号： C08C19/08 ,  C08F4/44 ,  C08F36/04 ,  C08F2/34

    CPC分类号： C08C19/08 ,  C08F36/04 ,  Y10S525/938 ,  Y10S526/901

    摘要： Diene rubbers are produced in the gas phase by first polymerizing the dienes or diene mixtures in the presence of a catalyst system, which is based on rare earth compounds, at temperatures of from 0 to 150.degree. C. and at pressures of from 1 mbar to 50 bar, so that a pourable diene rubber having a Mooney viscosity ML (1+4', 100.degree. C.) of 70 to 180 Mooney units is obtained, and subsequently subjecting the pourable diene rubber obtained to a chemical or thermal decomposition reaction until a Mooney viscosity of 10 to 70 Mooney units is obtained.

    摘要翻译： 二烯橡胶在气相中产生，首先在基于稀土化合物的催化剂体系存在下，在0至150℃的温度和1毫巴至约1巴的压力下聚合二烯或二烯混合物 50巴，使得具有70至180门尼单位的门尼粘度ML（1 + 4'，100℃）的可倾倒二烯橡胶得到，然后将得到的可倾倒二烯橡胶进行化学或热分解反应直到 得到门尼粘度为10至70门尼单位。