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18 条记录 (耗时 0.012 秒)

    Crosslinkable polymer composition
    2.
    发明授权
    Crosslinkable polymer composition 失效
    可交联聚合物组合物

    公开(公告)号：US06534177B2

    公开(公告)日：2003-03-18

    申请号：US09773960

    申请日：2001-01-25

    申请人： Klaus Kohlhammer ,  Klaus Adler ,  Herbert Eck ,  Hermann Lutz

    发明人： Klaus Kohlhammer ,  Klaus Adler ,  Herbert Eck ,  Hermann Lutz

    IPC分类号： B32B2738

    CPC分类号： C08L63/00 ,  C04B24/2641 ,  C04B24/281 ,  C09D133/068 ,  Y10T428/31511 ,  Y10T428/31891 ,  Y10T428/31895 ,  C08L2666/04 ,  C08L2666/14

    摘要： Crosslinkable polymer compositions are provided which can be in the form of a polymer powder which is redispersible in water or as an aqueous dispersion. The polymer composition is composed of A) a copolymer of one or more comonomers of vinyl esters of straight-chain or branched alkanecarboxylic acids having 1 to 18 C atoms, acrylates or methacrylates of branched or straight-chain alcohols having 1 to 15 C atoms, dienes, olefins, vinylaromatics and vinyl halides, and of from 0.1 to 10% by weight, based on the total weight of the comonomers, of one or more ethylenically unsaturated comonomers containing epoxide groups, and B) one or more non-copolymerizable compounds having at least two epoxide groups. The invention furthermore relates to a process for the preparation of the crosslinkable polymer compositions and their use in chemical products for the construction industry.

    摘要翻译： 提供可交联的聚合物组合物，其可以是可再分散在水中或作为水分散体的聚合物粉末的形式。 聚合物组合物由以下组成：A）具有1至18个C原子的直链或支链链烷羧酸的乙烯基酯的一种或多种共聚单体的共聚物，具有1至15个C原子的支链或直链醇的丙烯酸酯或甲基丙烯酸酯， 二烯，烯烃，乙烯基芳烃和乙烯基卤化物，和基于共聚单体总重量的0.1至10重量％的一种或多种含有环氧基团的烯属不饱和共聚单体，和B）一种或多种不可共聚的化合物，其具有 至少两个环氧基。 本发明还涉及制备可交联聚合物组合物的方法及其在建筑工业化学产品中的用途。

    Process for the manufacture of copolymers having increased resistance against hydrolysis, the copolymers and their use
    3.
    发明授权
    Process for the manufacture of copolymers having increased resistance against hydrolysis, the copolymers and their use 失效
    具有增加的抗水解性，共聚物及其用途的共聚物的制造方法

    公开(公告)号：US4397968A

    公开(公告)日：1983-08-09

    申请号：US327351

    申请日：1981-12-04

    申请人： Herbert Eck ,  Klaus Adler ,  Manfred Hannebaum ,  Wilhelm Lechner

    发明人： Herbert Eck ,  Klaus Adler ,  Manfred Hannebaum ,  Wilhelm Lechner

    IPC分类号： C08L29/00 ,  C08F2/20 ,  C08F2/22 ,  C08F2/44 ,  C08F12/08 ,  C08F20/12 ,  C08L29/04 ,  C08L33/00 ,  C08L33/02 ,  C08L33/04 ,  C08K9/00

    CPC分类号： C08F12/08 ,  C08F20/12

    摘要： A process for the production of an aqueous dispersion stabilized by a water-soluble polyvinyl alcohol and based on copolymers that comprise at least 60% by weight of monomer units selected from the group consisting of esters of acrylic acid, esters of methacrylic acid, styrene, and substituted styrene and mixtures thereof, consisting essentially of subjecting a stabilized dispersion of a monomer mixture containing at least 60% by weight of monomers selected from the group consisting of esters of acrylic acid, esters of methacrylic acid, styrene, substituted styrene and mixtures thereof, said dispersion being an aqueous dispersion stabilized by a water-soluble polyvinyl alcohol, to polymerization at a temperature in excess of 60.degree. C. in the presence of a free-radical-forming catalyst selected from the group consisting of (a) organic catalysts soluble in the monomers and also being at least partially water-soluble, optionally in combination with water-soluble reducing agents and (b) peroxosulfur catalysts, in such a manner that, during the entire duration of the reaction, said monomer mixture is supplied at such a rate by metering in the monomer mixture in the form of a previously obtained emulsion, that the monomer concentration is maintained at less than 20% by weight, based on the total weight of the reaction mixture, and recovering said stabilized dispersion; as well as the aqueous dispersion produced by the process, the use of the aqueous dispersions as a binder in dispersion dyes and adhesives, the said binder having increased resistance against hydrolysis on drying due to the special manufacturing process.

    摘要翻译： 一种制备由水溶性聚乙烯醇稳定的水性分散体的方法，并且基于共聚物，所述共聚物包含至少60重量％的单体单元，所述单体单元选自丙烯酸的酯，甲基丙烯酸的酯，苯乙烯， 和取代的苯乙烯及其混合物，基本上由以下组成的单体混合物的稳定分散体：含有至少60重量％的选自丙烯酸的酯，甲基丙烯酸的酯，苯乙烯，取代的苯乙烯及其混合物的单体的混合物 所述分散体是由水溶性聚乙烯醇稳定的水分散体，在自由基形成催化剂存在下，在超过60℃的温度下聚合，所述自由基形成催化剂选自（a）有机催化剂 可溶于单体，并且至少部分为水溶性，任选与水溶性还原剂组合，和（b）pe 罗莫硫磺催化剂，使得在反应的整个持续时间期间，所述单体混合物以预先获得的乳液形式的单体混合物中的计量以这样的速率供应，单体浓度保持在小于 20重量％，基于反应混合物的总重量，并回收所述稳定的分散体; 以及通过该方法制备的水分散体，在分散染料和粘合剂中使用水性分散体作为粘合剂，所述粘合剂由于特殊的制造工艺而具有增加的耐干燥水解性。

    Method and apparatus for cooling fired bulk material
    7.
    发明授权
    Method and apparatus for cooling fired bulk material 失效
    冷却发泡体材料的方法和装置

    公开(公告)号：US5129820A

    公开(公告)日：1992-07-14

    申请号：US636281

    申请日：1990-12-31

    申请人： Detlev Kupper ,  Klaus Adler

    发明人： Detlev Kupper ,  Klaus Adler

    IPC分类号： C04B7/47 ,  F27D15/02

    CPC分类号： F27D15/0213 ,  C04B7/47 ,  F27D2015/0233 ,  F27D2015/024 ,  F27D2015/0253

    摘要： The invention relates to a method and apparatus for cooling fired bulk material in which the height of the material bed on a grate conveyor in a first cooling zone is set by the conveying speed of the grate and by gravity. Thus in a particularly simple way the height of the material bed on the conveyor is adjusted in the transport direction in the first cooling zone which serves for heat recovery.

    摘要翻译： 本发明涉及一种用于冷却烧制散料的方法和装置，其中在第一冷却区中的炉排输送机上的料床的高度由炉排的输送速度和重力来设定。 因此，以特别简单的方式，在用于热回收的第一冷却区域中，输送机上的材料床的高度在输送方向上被调节。

    Stabilized aqueous dispersions of vinyl chloride polymers
    9.
    发明授权
    Stabilized aqueous dispersions of vinyl chloride polymers 失效
    稳定的氯乙烯聚合物水分散体

    公开(公告)号：US4337323A

    公开(公告)日：1982-06-29

    申请号：US204428

    申请日：1980-11-06

    申请人： Klaus Adler ,  Klaus Hafener ,  Herbert Eck

    发明人： Klaus Adler ,  Klaus Hafener ,  Herbert Eck

    IPC分类号： C08L27/00 ,  C08K3/18 ,  C08K5/16 ,  C08K5/17 ,  C08L1/00 ,  C08L33/00 ,  C08L33/02 ,  C09D127/04 ,  C09J127/04

    CPC分类号： C08K5/175

    摘要： Stabilized aqueous dispersions of vinyl chloride polymer having at least 25% by weight of vinyl chloride units in the polymer and having K values of between 20 and 80, having added as a stabilizing agent 0.3-6% by weight of substances selected from the group of compounds according to the general formula ##STR1## wherein n has the meaning of from 0 to 2 or water-soluble salts thereof. The invention also relates to a process of producing the stabilized products by adding the stabilizing agent after polymerization in aqueous dispersion, and to the use of the stabilized dispersions in binders, coating compositions, paints, adhesives, textile auxiliaries and paper-coating compositions.

    摘要翻译： 在聚合物中具有至少25重量％氯乙烯单元并且K值在20和80之间的氯乙烯聚合物的稳定水分散体，其中加入作为稳定剂的0.3-6重量％的选自以下的物质： 根据通式的化合物，其中n具有0至2的含义或其水溶性盐。 本发明还涉及通过在水分散体中聚合后添加稳定剂以及在粘合剂，涂料组合物，油漆，粘合剂，纺织助剂和纸涂层组合物中使用稳定的分散体来生产稳定化产物的方法。

    Process for the preparation and use of silanes
    10.
    发明授权
    Process for the preparation and use of silanes 失效
    硅烷的制备和使用方法

    公开(公告)号：US4208319A

    公开(公告)日：1980-06-17

    申请号：US852129

    申请日：1977-11-16

    申请人： Peter August ,  Peter Huber ,  Klaus Adler ,  Wilfried Dressler

    发明人： Peter August ,  Peter Huber ,  Klaus Adler ,  Wilfried Dressler

    IPC分类号： C08K5/00 ,  C07F7/18 ,  C08K5/5425 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L27/00 ,  C08L101/00 ,  C08J3/24 ,  C08L51/04

    CPC分类号： C07F7/182 ,  C08K5/5425

    摘要： Organosilanes containing aliphatic double bonds and a process for preparing the same which comprises reacting an organic compound having more than one aliphatic double bond with a silane having an Si-bonded hydrogen atom and at least one hydrolyzable group and/or at least one group capable of being hydrolyzed more readily than the Si-bonded hydrogen atom in the presence of a catalyst which promotes the addition of Si-bonded hydrogen atoms to aliphatic double bonds.These organosilanes are used as reinforcing agents for compositions containing organic polymers which are crosslinked by means of sulfur or free radicals.

    摘要翻译： 含有脂族双键的有机硅烷及其制备方法，其包括使具有多于一个脂族双键的有机化合物与具有Si键合氢原子的硅烷和至少一个可水解基团和/或至少一个能够 在促进将Si键合的氢原子加成脂族双键的催化剂存在下，比Si键合的氢原子更容易水解。 这些有机硅烷用作用于通过硫或自由基交联的含有机聚合物的组合物的增强剂。