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    ASSOCIATIVE THICKENER COMPRISING ACID MONOMER, ASSOCIATIVE MONOMER AND NONIONIC MONOMER
    2.
    发明申请
    ASSOCIATIVE THICKENER COMPRISING ACID MONOMER, ASSOCIATIVE MONOMER AND NONIONIC MONOMER 有权
    包含酸性单体，相关单体和非离子单体的相关增稠剂

    公开(公告)号：US20110189487A1

    公开(公告)日：2011-08-04

    申请号：US13018777

    申请日：2011-02-01

    申请人： Philipp ZACHARIAS ,  Hermann Seyffer ,  Ilshat Gubaydullin ,  Harutyun Hanciogullari ,  Marc Bothe

    发明人： Philipp ZACHARIAS ,  Hermann Seyffer ,  Ilshat Gubaydullin ,  Harutyun Hanciogullari ,  Marc Bothe

    IPC分类号： C08F224/00 ,  C09D137/00 ,  B32B27/38

    CPC分类号： C08F220/06 ,  C08F220/18 ,  C08F220/26 ,  Y10S8/919 ,  Y10T428/31511

    摘要： As associative thickener obtainable by free radical polymerization, the preparation thereof and the use thereof in paper coating slips are described. The associative thickener is formed from (a) acid monomers selected from ethylenically unsaturated C3- to C8-carboxylic acids, (b) associative monomers of the general formula H2C═CR1—COO(EO)n—(PO)m—R2, in which R1 is hydrogen or methyl, n is a number of at least two, m is a number from zero to 50, EO is an ethylene oxide group, PO is a propylene oxide group and R2 is a C8-C30-alkyl group or a C8-C30-alkaryl group, and (c) nonionic, copolymerizable monomers differing from a) and b), the reaction product having been reacted, after the polymerization, with initiators forming nonionic radicals.

    摘要翻译： 作为通过自由基聚合获得的缔合增稠剂，其制备方法及其在纸张涂布纸上的用途被描述。 缔合增稠剂由（a）选自烯属不饱和C 3 -C 8羧酸的酸单体形成，（b）通式为H 2 C = CR 1 -COO（EO）n - （PO）m -R 2的缔合单体， 其中R1为氢或甲基，n为至少两个数，m为0至50的数，EO为环氧乙烷基，PO为环氧丙烷基，R 2为C 8 -C 30 - 烷基或 C8-C30-烷芳基，（c）不同于a）和b）的非离子型可共聚单体，聚合后反应产物与形成非离子基的引发剂反应。

    AQUEOUS DISPERSIONS OF CROSS-LINKED, TERTIARY ESTER GROUPS CONTAINING EMULSION POLYMERISATES AND WATER-ABSORBENT MATERIALS ON A CARRIER MATERIAL MADE THEREOF
    4.
    发明申请
    AQUEOUS DISPERSIONS OF CROSS-LINKED, TERTIARY ESTER GROUPS CONTAINING EMULSION POLYMERISATES AND WATER-ABSORBENT MATERIALS ON A CARRIER MATERIAL MADE THEREOF 审中-公开
    含有乳液聚合物和其吸收材料的交联聚合物的季铵盐分散体及其载体材料的分散性

    公开(公告)号：US20100189994A1

    公开(公告)日：2010-07-29

    申请号：US12376797

    申请日：2007-08-06

    申请人： Marc Bothe ,  Hermann Seyffer ,  Mirjam Herrlich-Loos ,  Robert Heger ,  Matthias Weismantel

    发明人： Marc Bothe ,  Hermann Seyffer ,  Mirjam Herrlich-Loos ,  Robert Heger ,  Matthias Weismantel

    IPC分类号： B32B27/04 ,  C09K3/00 ,  B32B27/36 ,  B32B27/06

    CPC分类号： C08F220/18 ,  A61L15/60 ,  C08F220/40 ,  Y10T428/249991 ,  Y10T428/31794 ,  Y10T442/2484

    摘要： Aqueous dispersions of crosslinked emulsion polymers comprising tertiary ester groups, comprising (a) at least 50% by weight of an ester derived from a tertiary alcohol and an ethylenically unsaturated C3 to C5 carboxylic acid, (b) 0.001% to 5.0% by weight of at least one compound having at least two ethylenically unsaturated double bonds, and (c) 0% to 49.999% by weight of at least one other monoethylenically unsaturated compound in interpolymerized form and having an average particle size of not more than 1000 nm, and water-absorbing materials obtainable by coating a backing material with the aqueous dispersion described of crosslinked emulsion polymers comprising tertiary ester groups, drying and heating the thus treated backing material to a temperature of at least 140° C. to form carboxyl groups from the tertiary ester groups of the emulsion polymer and at least partly neutralizing the carboxyl groups, and also the use of the water-absorbing materials as an absorbent for water and aqueous fluids.

    摘要翻译： 包含叔酯基团的交联乳液聚合物的水分散体，包含（a）至少50重量％的衍生自叔醇和烯属不饱和C3至C5羧酸的酯，（b）0.001重量％至5.0重量％ 至少一种具有至少两个烯键式不饱和双键的化合物，和（c）0〜49.999％重量的至少一种互聚形式的平均粒径不大于1000nm的其它单烯属不饱和化合物，以及水 - 通过用包含叔酯基团的交联乳液聚合物描述的水性分散体涂覆背衬材料获得的吸收材料，干燥并将由此处理的背衬材料加热至至少140℃的温度以从叔酯基团形成羧基 的乳液聚合物并且至少部分中和羧基，并且还使用吸水材料作为水的吸收剂 d含水流体。

    Method for the Production of Aqueous Polymer Dispersions
    9.
    发明申请
    Method for the Production of Aqueous Polymer Dispersions 审中-公开
    水性聚合物分散体的制备方法

    公开(公告)号：US20080009563A1

    公开(公告)日：2008-01-10

    申请号：US11570043

    申请日：2005-06-09

    申请人： Reinhold Leyrer ,  Dominik Winter ,  Marc Bothe

    发明人： Reinhold Leyrer ,  Dominik Winter ,  Marc Bothe

    IPC分类号： C08F2/08

    CPC分类号： C08F2/22

    摘要： A process for preparing an aqueous addition-polymer dispersion by free-radically initiated aqueous emulsion polymerization of at least one ethylenically unsaturated monomer in the presence of at least one dispersant and at least one free-radical initiator at a polymerization temperature ≦20° C.

    摘要翻译： 在聚合温度<= 20℃下，在至少一种分散剂和至少一种自由基引发剂的存在下，通过自由基引发的至少一种烯属不饱和单体的水乳液聚合来制备水性加成聚合物分散体的方法 。