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33 条记录 (耗时 0.036 秒)

    Polymer dispersion containing dispersed particles, a dissolved polymer, and an amine
    4.
    发明授权
    Polymer dispersion containing dispersed particles, a dissolved polymer, and an amine 失效
    含有分散颗粒的聚合物分散体，溶解的聚合物和胺

    公开(公告)号：US06262159B1

    公开(公告)日：2001-07-17

    申请号：US09479068

    申请日：2000-01-07

    申请人： Stefan Dreher ,  Bernd Reck ,  Michael Seufert ,  Johannes Türk

    发明人： Stefan Dreher ,  Bernd Reck ,  Michael Seufert ,  Johannes Türk

    IPC分类号： C08L517

    CPC分类号： C08F267/02 ,  C08F265/02 ,  C09D151/003 ,  C09J151/003

    摘要： Described is a polymer dispersion comprising in an aqueous medium (a) dispersed particles of a polymer containing more than from 5 to 20% by weight of &agr;,&bgr;-ethylenically unsaturated mono- or dicarboxylic acid, (b) a dissolved polymer containing from 60 to 100% by weight of &agr;,&bgr;-ethylenically unsaturated mono- or dicarboxylic acid, and (c) an alkoxylated long-chain amine. Heat-curable compositions are obtained by adding polyfunctional alcohols and, optionally, reaction accelerant. The polymer dispersions and the heat-curable compositions are suitable for use as binders for textile sheetlike structures and for moldings.

    摘要翻译： 描述了一种聚合物分散体，其包含在水性介质中（a）分散的含有5重量％至20重量％以上α，β-烯属不饱和单羧酸或二羧酸的聚合物的颗粒，（b）含有60 至100重量％的α，β-烯属不饱和单羧酸或二羧酸，和（c）烷氧基化长链胺。 可热固化的组合物通过加入多官能醇和任选的反应促进剂来获得。 聚合物分散体和可热固化组合物适合用作织物片状结构和模制品的粘合剂。

    Thermally curable binding agents
    5.
    发明授权
    Thermally curable binding agents 有权
    热固化粘合剂

    公开(公告)号：US07323242B2

    公开(公告)日：2008-01-29

    申请号：US10491899

    申请日：2002-10-18

    申请人： Matthias Gerst ,  Matthias Laubender ,  Bernd Reck

    发明人： Matthias Gerst ,  Matthias Laubender ,  Bernd Reck

    IPC分类号： B32B27/04 ,  C08L33/00 ,  C08L33/02 ,  C08L63/00

    CPC分类号： C08L63/00 ,  C08F257/02 ,  C08F265/04 ,  C08F291/00 ,  C08K5/17 ,  C08L51/003 ,  C09D151/003 ,  Y10T428/24994 ,  C08L2666/14 ,  C08L2666/02 ,  C08L2666/04

    摘要： A heat-curable binder based on an aqueous polymer dispersion comprising an emulsion polymer (EP), a polymer composed of at least 5% by weight of an ethylenically unsaturated monocarboxylic acid, dicarboxylic acid or dicarboxylic anhydride (acid polymer SP for short), and monofunctional or polyfunctional epoxide compounds as curatives. The monofunctional or polyfunctional epoxide compound is stirred, preferably in the liquid state, into the aqueous polymer dispersion. Besides the epoxide compound, the heat-curable binder may further comprise a polyol or an alkanolamine as hardener.

    摘要翻译： 基于包含乳液聚合物（EP）的聚合物水分散体，由至少5重量％的烯键式不饱和一元羧酸，二羧酸或二羧酸酐（简称为酸性聚合物SP）组成的聚合物的热固化性粘合剂和 单官能或多官能环氧化合物作为固化剂。 单官能或多官能环氧化合物优选以液态搅拌进入聚合物水分散体。 除了环氧化合物之外，可热固化的粘合剂还可以包含多元醇或链烷醇胺作为硬化剂。

    Heat curable binders
    7.
    发明授权
    Heat curable binders 失效
    热固性粘合剂

    公开(公告)号：US06730729B2

    公开(公告)日：2004-05-04

    申请号：US10124454

    申请日：2002-04-18

    申请人： Matthias Gerst ,  Matthias Laubender ,  Bernd Reck

    发明人： Matthias Gerst ,  Matthias Laubender ,  Bernd Reck

    IPC分类号： C08F216

    CPC分类号： C08F265/02 ,  C08F2/26 ,  C08F2/44 ,  C08F220/18 ,  C08K5/5415

    摘要： The invention relates to a process for preparing an aqueous polymer dispersion comprising an emulsion polymer a polymer composed of at least 5% by weight of an ethylenically unsaturated monocarboxylic acid, dicarboxylic acid or dicarboxylic anhydride (acid polymer SP for short), and an alkoxysilane of the formula SiR1R2R3R4 in which the groups R1 to R4 independently of one another are each an organic radical with the proviso that at least one of the groups is an alkoxy group, which comprises preparing said emulsion polymer by emulsion polymerization in the presence of at least some of the alkoxysilane.

    摘要翻译： 本发明涉及一种制备含水聚合物分散体的方法，其包含由至少5重量％的烯键式不饱和一元羧酸，二羧酸或二羧酸酐（简称为酸性聚合物SP）组成的乳液聚合物聚合物和式 基团R 1至R 4彼此独立地各自为有机基团，条件是至少一个基团为烷氧基，其包括在至少存在下通过乳液聚合制备所述乳液聚合物 一些烷氧基硅烷。

    Using aqueous binders in producing abrasive materials
    8.
    发明授权
    Using aqueous binders in producing abrasive materials 失效
    使用含水粘合剂生产磨料

    公开(公告)号：US07008312B2

    公开(公告)日：2006-03-07

    申请号：US10759240

    申请日：2004-01-20

    申请人： Matthias Laubender ,  Matthias Gerst ,  Bernd Reck ,  Manfred Weber

    发明人： Matthias Laubender ,  Matthias Gerst ,  Bernd Reck ,  Manfred Weber

    IPC分类号： C08L33/03 ,  C09D133/02 ,  A47L13/16 ,  B24D3/28

    CPC分类号： C08F267/04 ,  C08F265/02 ,  C08L25/14 ,  C08L2666/04 ,  C09J133/02

    摘要： The present invention relates to the use of an aqueous polymer dispersion comprising dispersed particles of at least one polymer A1 having a glass transition temperature, Tg, of from −20° C. to +35° C. and obtainable through free-radical emulsion polymerization in the presence of a polymer A2 synthesized from from 50 to 99.5% by weight of at least one ethylenically unsaturated monocarboxylic and/or dicarboxylic acid whose carboxylic groups can form an anhydride group, or mixtures thereof, from 0.5 to 50% by weight of at least one ethylenically unsaturated compound selected from the esters of ethylenically unsaturated monocarboxylic acids and the monoesters and diesters of ethylenically unsaturated dicarboxylic acids with an amine containing at least one hydroxyl group, and up to 20% by weight of at least one further monomer as binder for producing abrasive material.

    摘要翻译： 本发明涉及包含至少一种玻璃化转变温度Tg为-20℃至+ 35℃的聚合物A1的分散颗粒的聚合物水分散体的使用，可通过自由基乳液聚合获得 在由50至99.5重量％的至少一种其羧基可以形成酸酐基团的烯属不饱和单羧酸和/或二羧酸或其混合物合成的聚合物A2存在下，其浓度为0.5至50重量％ 至少一种烯键式不饱和化合物，其选自烯属不饱和单羧酸的酯和烯键式不饱和二羧酸的单酯和二酯与含有至少一个羟基的胺，以及至多20重量％的另外的单体作为粘合剂 生产研磨材料。

    Polymer dispersions
    10.
    发明授权
    Polymer dispersions 失效
    聚合物分散体

    公开(公告)号：US06897256B1

    公开(公告)日：2005-05-24

    申请号：US09868903

    申请日：2000-01-07

    申请人： Stefan Dreher ,  Bernd Reck ,  Michael Seufert ,  Christian Pfaff

    发明人： Stefan Dreher ,  Bernd Reck ,  Michael Seufert ,  Christian Pfaff

    IPC分类号： C08J5/04 ,  C08F2/20 ,  C08F2/24 ,  C08L101/02 ,  C09D125/06 ,  C09J125/06 ,  C08K3/20

    CPC分类号： C09D125/06 ,  C08L2201/50 ,  C08L2666/04 ,  C09J125/06

    摘要： A description is given of a polymer dispersion comprising i) polymer particles dispersed in an aqueous medium and composed of units of ethylenically unsaturated monomers, ii) a water-soluble polymeric polyelectrolyte which along a polymeric backbone carries a large number of ionic groups of uniform charge character or groups which can be ionized to such groups, and iii) an ionic surfactant which carries an ionic group having a charge character opposite to that of the polymeric polyelectrolyte, or a group which can be ionized to such a group. The polymer dispersion can be coagulated by simple dilution with water.

    摘要翻译： 描述了聚合物分散体，其包含i）分散在水性介质中并由烯键式不饱和单体单元组成的聚合物颗粒，ii）沿着聚合物主链的水溶性聚合聚电解质携带大量均匀电荷的离子基团 可以将这些基团离子化的特征或基团，以及iii）携带具有与聚合聚电解质电荷相反的电荷特性的离子基团的离子表面活性剂，或可以离子化成这种基团的基团。 聚合物分散体可以通过用水简单稀释来凝结。