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28 条记录 (耗时 0.027 秒)

    WATER-ABSORBING POLYMER STRUCTURE HAVING IMPROVED PERMEABILITY AND ABSORPTION UNDER PRESSURE
    21.
    发明申请
    WATER-ABSORBING POLYMER STRUCTURE HAVING IMPROVED PERMEABILITY AND ABSORPTION UNDER PRESSURE 有权
    具有改进渗透性和压力吸收的吸水聚合物结构

    公开(公告)号：US20090227741A1

    公开(公告)日：2009-09-10

    申请号：US12297822

    申请日：2007-04-20

    申请人： Mirko Walden ,  Harald Schmidt ,  Rainer Teni ,  Armin Reimann ,  Franck Furno ,  Jörg Issberner ,  Pater Herbe ,  Ursula Nielinger ,  Michael Keup

    发明人： Mirko Walden ,  Harald Schmidt ,  Rainer Teni ,  Armin Reimann ,  Franck Furno ,  Jörg Issberner ,  Pater Herbe ,  Ursula Nielinger ,  Michael Keup

    IPC分类号： C08F8/44

    CPC分类号： C08J3/245 ,  A61L15/60 ,  C08F8/44 ,  C08F220/06 ,  C08F222/1006 ,  C08J3/24 ,  C08J2300/14 ,  C08J2333/02 ,  C08L101/14 ,  C08F220/40 ,  C08F2222/108 ,  C08L33/02

    摘要： The present invention relates to a process for the preparation of water-absorbing polymer structures, comprising the following process steps: i) providing an untreated, water-absorbing polymer structure; and ii) bringing the untreated, water-absorbing polymer structure into contact with a salt comprising a divalent or higher-valent cation of a metal and at least one organic base as anion. The invention relates also to the water-absorbing polymer structures obtainable by that process, to water-absorbing polymer structures, to a composite comprising a water-absorbing polymer structure and a substrate, to a process for the preparation of a composite, to the composite obtainable by that process, to chemical products, such as foams, molded articles and fibers comprising water-absorbing polymer structures or a composite, to the use of water-absorbing polymer structures or of a composite in chemical products and to the use of a salt in the treatment of the surface of water-absorbing polymer structures.

    摘要翻译： 本发明涉及一种制备吸水聚合物结构的方法，包括以下工艺步骤：i）提供未处理的吸水聚合物结构; 和ii）使未处理的吸水性聚合物结构与包含金属的二价或更高价阳离子和至少一种有机碱作为阴离子的盐接触。 本发明还涉及通过该方法获得的吸水性聚合物结构，对吸水性聚合物结构，包含吸水性聚合物结构和基材的复合材料，复合材料的制备方法， 可以通过该方法获得化学产品，例如泡沫，模制品和包含吸水聚合物结构或复合材料的纤维，使用吸水聚合物结构或化学产品中的复合材料，以及使用盐 在吸水聚合物结构表面的处理中。

    Water-absorbent polymer structures based on renewable resources and method for producing said structures
    22.
    发明授权
    Water-absorbent polymer structures based on renewable resources and method for producing said structures 有权
    基于可再生资源的吸水聚合物结构和用于生产所述结构的方法

    公开(公告)号：US08703450B2

    公开(公告)日：2014-04-22

    申请号：US11817204

    申请日：2006-02-28

    申请人： Günther Bub ,  Jürgen Mosler ,  Andreas Sabbagh ,  Franz-Felix Kuppinger ,  Franck Furno

    发明人： Günther Bub ,  Jürgen Mosler ,  Andreas Sabbagh ,  Franz-Felix Kuppinger ,  Franck Furno

    IPC分类号： C08F20/06 ,  C12P7/02 ,  C12P7/40 ,  C12P7/42

    CPC分类号： C08F4/30 ,  C08F2/00 ,  C12P7/40 ,  C12P7/42 ,  Y10T428/31855

    摘要： The present invention relates to a process for the production of polymers, such as water-absorbing polymer structures, by radical polymerization of acrylic acid, whereby the acrylic acid has been obtained by a synthesis process which comprises as a process step the splitting of an organic material by means of an enzyme or at least one component of an enzyme. The invention also relates to the water-absorbing polymers obtainable by this process, water-absorbing polymers which are based to at least about 25 wt % upon partially neutralized acrylic acid, a composite, a process for the production of a composite, the composite obtainable by this production, the use of acrylic acid in the production of polymers, preferably in the production of water-absorbing polymer structures, a device for the production of acrylic acid, and a process for the production of acrylic acid.

    摘要翻译： 本发明涉及通过丙烯酸的自由基聚合制备聚合物如吸水聚合物结构的方法，由此通过合成方法获得丙烯酸，其包括作为工艺步骤将有机物分解 材料通过酶或至少一种酶组分。 本发明还涉及通过该方法可获得的吸水聚合物，在部分中和的丙烯酸上基于至少约25重量％的吸水聚合物，复合材料，制备复合材料的方法，可获得的复合材料 通过这种生产，在生产聚合物中使用丙烯酸，优选在生产吸水聚合物结构，生产丙烯酸的装置和生产丙烯酸的方法。

    PROCESS FOR RECYCLING POLYMER FINES
    23.
    发明申请
    PROCESS FOR RECYCLING POLYMER FINES 审中-公开
    回收聚合物精华的方法

    公开(公告)号：US20120302445A1

    公开(公告)日：2012-11-29

    申请号：US13574945

    申请日：2011-01-18

    申请人： Henry Rudolph ,  Thomas Hoefges ,  Manfred Van Stiphoudt ,  Jörg Harren ,  Laurent Wattebled ,  Franck Furno ,  Frank Soppe

    发明人： Henry Rudolph ,  Thomas Hoefges ,  Manfred Van Stiphoudt ,  Jörg Harren ,  Laurent Wattebled ,  Franck Furno ,  Frank Soppe

    IPC分类号： B01J20/26 ,  A61K47/00 ,  A01N25/00 ,  B01J19/00 ,  B01J20/30

    CPC分类号： C08F220/06 ,  C08F2/22 ,  C08F2/44 ,  C08J3/245 ,  C08J2300/14

    摘要： The present invention relates to a process for producing a water-absorbing polymer structure based on acid group-containing monomers, comprising the process steps of: i) providing a monomer solution comprising the optionally partly neutralized, acid group-containing monomer; ii) mixing the monomer solution with fines which consist at least to an extent of 90% by weight, based on the total weight of the fines, of particles having a particle size of less than 850 μm, to obtain a monomer solution mixed with fines; wherein the mixing in process step ii) is effected in a mixer in which a first stream of the fines and at least one further stream of the monomer solution are passed from different directions simultaneously to a rotating mixing tool.

    摘要翻译： 本发明涉及一种基于含有酸基团的单体制备吸水聚合物结构的方法，包括以下工艺步骤：i）提供包含任选部分中和的含酸基单体的单体溶液; ii）将单体溶液与细粒混合，细粉至少达到基于细粉总重量的90重量％，粒径小于850μm的颗粒，以获得与细粒混合的单体溶液 ; 其中工艺步骤ii）中的混合在混合器中进行，其中细粉的第一流和单体溶液的至少一个另外的流同时从不同的方向通过到旋转的混合工具。

    Water-absorbing polymer structures with improved absorption properties
    24.
    发明授权
    Water-absorbing polymer structures with improved absorption properties 有权
    具有改善吸收性能的吸水聚合物结构

    公开(公告)号：US08071202B2

    公开(公告)日：2011-12-06

    申请号：US11912011

    申请日：2006-04-21

    申请人： Franck Furno ,  Harald Schmidt ,  Peter Herbe ,  Ursula Nielinger ,  Michael Keup

    发明人： Franck Furno ,  Harald Schmidt ,  Peter Herbe ,  Ursula Nielinger ,  Michael Keup

    IPC分类号： B32B7/02

    CPC分类号： B01J20/26 ,  A61L15/18 ,  A61L15/60 ,  B01J2220/68 ,  C08F222/1006 ,  C08J7/12 ,  Y10T428/24942

    摘要： The present invention relates to a process for production of water-absorbing polymer structures comprising the process steps of providing an untreated, water-absorbing polymer structure (Pu) with a retention of at least about 35 g/g; and bringing this water-absorbing untreated polymer structure (Pu) into contact with a permeability-increasing agent. The invention further relates to the water-absorbing polymer structures obtainable by this process, water-absorbing polymer structures, a composite, a process for production of a composite, a composite obtainable by this process, chemical products comprising water-absorbing polymer structures or a composite as well as the use of water-absorbing polymer structures or of the composite in chemical products.

    摘要翻译： 本发明涉及一种生产吸水聚合物结构的方法，包括以下工艺步骤：提供保留至少约35g / g的未处理的吸水聚合物结构（Pu）; 并使该吸水性未处理的聚合物结构（Pu）与渗透性增加剂接触。 本发明还涉及通过该方法获得的吸水聚合物结构，吸水聚合物结构，复合材料，复合材料的制备方法，可通过该方法获得的复合材料，包含吸水聚合物结构的化学产品或 复合材料以及吸水聚合物结构或复合材料在化学产品中的应用。

    WATER-ABSORBENT POLYMER STRUCTURES BASED ON RENEWABLE RESOURCES AND METHOD FOR PRODUCING SAID STRUCTURES
    28.
    发明申请
    WATER-ABSORBENT POLYMER STRUCTURES BASED ON RENEWABLE RESOURCES AND METHOD FOR PRODUCING SAID STRUCTURES 有权
    基于可再生资源的水吸收聚合物结构和生产结构的方法

    公开(公告)号：US20090023006A1

    公开(公告)日：2009-01-22

    申请号：US11817204

    申请日：2006-02-28

    申请人： Gunther Bub ,  Jurgen Mosler ,  Andreas Sabbagh ,  Franz-Felix Kuppinger ,  Franck Furno

    发明人： Gunther Bub ,  Jurgen Mosler ,  Andreas Sabbagh ,  Franz-Felix Kuppinger ,  Franck Furno

    IPC分类号： B32B27/28 ,  C08F20/06 ,  C07C57/04 ,  C12M1/34

    CPC分类号： C08F4/30 ,  C08F2/00 ,  C12P7/40 ,  C12P7/42 ,  Y10T428/31855

    摘要： The present invention relates to a process for the production of polymers, such as water-absorbing polymer structures, by radical polymerization of acrylic acid, whereby the acrylic acid has been obtained by a synthesis process which comprises as a process step the splitting of an organic material by means of an enzyme or at least one component of an enzyme. The invention also relates to the water-absorbing polymers obtainable by this process, water-absorbing polymers which are based to at least about 25 wt % upon partially neutralized acrylic acid, a composite, a process for the production of a composite, the composite obtainable by this production, the use of acrylic acid in the production of polymers, preferably in the production of water-absorbing polymer structures, a device for the production of acrylic acid, and a process for the production of acrylic acid.

    摘要翻译： 本发明涉及通过丙烯酸的自由基聚合制备聚合物如吸水聚合物结构的方法，由此通过合成方法获得丙烯酸，其包括作为工艺步骤将有机物分解 材料通过酶或至少一种酶组分。 本发明还涉及通过该方法可获得的吸水聚合物，在部分中和的丙烯酸上基于至少约25重量％的吸水聚合物，复合材料，制备复合材料的方法，可获得的复合材料 通过这种生产，在生产聚合物中使用丙烯酸，优选在生产吸水聚合物结构，生产丙烯酸的装置和生产丙烯酸的方法。