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    Hydrolytically Stable Postcrosslinked Superabsorbents
    4.
    发明申请
    Hydrolytically Stable Postcrosslinked Superabsorbents 失效
    水解稳定的后交联超吸收剂

    公开(公告)号：US20080214740A1

    公开(公告)日：2008-09-04

    申请号：US11885250

    申请日：2006-02-24

    申请人： Jorg Harren ,  Jorg Issberner ,  Mirko Walden ,  Rainer Teni ,  Franck Furno ,  Peter Werle ,  Hans-Peter Krimmer

    发明人： Jorg Harren ,  Jorg Issberner ,  Mirko Walden ,  Rainer Teni ,  Franck Furno ,  Peter Werle ,  Hans-Peter Krimmer

    IPC分类号： C08F8/30

    CPC分类号： C08J3/24 ,  C08F220/06 ,  C08J2333/02

    摘要： The present invention relates to a process for producing postcrosslinked water-absorbing polymeric formations, comprising the steps of contacting water-absorbing polymeric formations P1 obtained by polymerization of ethylenically unsaturated acid-functional monomers or salts thereof in the presence of a crosslinker with a fluid F1 comprising a postcrosslinker, heating the water-absorbing polymeric formations in contact with the fluid F1 to a temperature in a range from 40 to 300° C. to obtain postcrosslinked water-absorbing polymeric formations P2, the water-absorbing polymeric formations P1 having a thermal stability, as determined in accordance with the test method described herein, of less than 3.0%. The invention also relates to water-absorbing polymeric formations, to the water-absorbing polymeric formations obtainable by this process, to water-absorbing polymeric formations based on crosslinked carboxyl-bearing monomers, to a composite comprising water-absorbing polymeric formations and a substrate, to a process for producing a composite, to a composite obtainable by this process, to chemical products comprising water-absorbing polymeric formations or a composite, to the use of water-absorbing polymeric formations or of a composite in chemical products and also to the use of triallyl isocyanurate as an internal crosslinker in the production of water-absorbing polymeric formations based on crosslinked carboxyl-bearing monomers.

    摘要翻译： 本发明涉及一种生产后交联的吸水聚合物地层的方法，包括以下步骤：通过烯键式不饱和酸官能单体或其盐的聚合获得的吸水聚合物地层P 1 存在具有包含后交联剂的流体F 1 N的交联剂，将与流体F 1 1接触的吸水聚合物层加热到40〜 300℃以获得后交联的吸水聚合物组合物P 2，根据测试方法测定的具有热稳定性的吸水性聚合物组合物P 1 <1> 如本文所述，小于3.0％。 本发明还涉及吸水聚合物地层，可通过该方法获得的吸水聚合物地层，基于交联的含羧基单体的吸水聚合物地层，包括吸水聚合物地层和基底的复合材料， 涉及通过该方法可获得的复合材料的方法，涉及包含吸水聚合物结构或复合材料的化学产品，使用吸水聚合物结构或化学产品中的复合材料，以及使用 的三烯丙基异氰脲酸酯作为内部交联剂在基于交联的含羧基单体的吸水性聚合物地层的生产中。

    Water-Absorbing Polymer Structure Surface-Treated with Polycations
    6.
    发明申请
    Water-Absorbing Polymer Structure Surface-Treated with Polycations 审中-公开
    用聚阳离子表面处理的吸水聚合物结构

    公开(公告)号：US20080280128A1

    公开(公告)日：2008-11-13

    申请号：US11912241

    申请日：2006-04-21

    申请人： Franck Furno ,  Mirko Walden ,  Jorg Issberner ,  Harald Schmidt

    发明人： Franck Furno ,  Mirko Walden ,  Jorg Issberner ,  Harald Schmidt

    IPC分类号： B32B27/16 ,  C08G73/06

    CPC分类号： A61L15/60 ,  Y10T428/254 ,  Y10T428/2998

    摘要： The present invention relates to water-absorbing polymer structures, whose surface has been brought into contact with a compound comprising a polycation and at least one anion. The invention further relates to a process for treating the surface of water-absorbing polymer structures, the surface-treated water-absorbing polymer structures obtainable by this process, a composite comprising a surface-treated, water-absorbing polymer structure as well as a substrate, a process for production of a composite, the composite obtainable by this process, chemical products such as foams, formed bodies, and fibers comprising surface-treated water-absorbing polymer structures or a composite, the use of surface-treated, water-absorbing polymer structures or of a composite in chemical products as well as the use of compounds comprising a polycation with a given structure for the treatment of the surface of water-absorbing polymer structures.

    摘要翻译： 本发明涉及吸水聚合物结构，其表面已经与包含聚阳离子和至少一种阴离子的化合物接触。 本发明还涉及一种用于处理吸水聚合物结构表面的方法，可通过该方法获得的表面处理的吸水聚合物结构，包含表面处理的吸水聚合物结构的复合材料以及基材 ，复合材料的制造方法，可以通过该方法获得的复合材料，诸如泡沫，成形体的化学产品和包含表面处理的吸水聚合物结构或复合材料的纤维，使用表面处理的吸水 聚合物结构或化学产品中的复合材料，以及使用包含具有给定结构的聚阳离子的化合物来处理吸水聚合物结构的表面。

    Method for the Production of Hydrophilic Polymers and Finishing Products Containing the Same Using a Computer-Generated Model
    7.
    发明申请
    Method for the Production of Hydrophilic Polymers and Finishing Products Containing the Same Using a Computer-Generated Model 审中-公开
    使用计算机生成模型生产含亲水性聚合物及其制成品的方法

    公开(公告)号：US20070260357A1

    公开(公告)日：2007-11-08

    申请号：US11570165

    申请日：2005-06-09

    申请人： Jorg Issberner ,  Jorg Resch ,  Harald Schmidt

    发明人： Jorg Issberner ,  Jorg Resch ,  Harald Schmidt

    IPC分类号： G06G7/58 ,  G05B21/00

    CPC分类号： G05B13/027 ,  G05B17/02

    摘要： The invention relates generally to a process for producing a hydrophilic polymer, a prediction process, hygiene articles, and other chemical products, which comprise a hydrophilic polymer produced according to the process according to the invention, as well as the use of a polymer according to the invention in hygiene articles and further chemical products and the use of a computer-generated model for determination of different values and a process for production of hydrophilic polymer-comprising further processing products.

    摘要翻译： 本发明一般涉及一种生产亲水聚合物的方法，预测方法，卫生用品和其它化学产品，其包括根据本发明的方法生产的亲水性聚合物，以及根据本发明的方法使用聚合物 卫生制品和其他化学产品中的发明，以及使用计算机生成的模型来确定不同的值，以及生产亲水性聚合物的方法 - 包括进一步的加工产品。

    Dendritic nitrogen-containing organic compounds containing planar-chiral or axial-chiral end groups and the preparation and use thereof
    9.
    发明授权
    Dendritic nitrogen-containing organic compounds containing planar-chiral or axial-chiral end groups and the preparation and use thereof 失效
    含有平面手性或轴向手性端基的树枝状含氮有机化合物及其制备和用途

    公开(公告)号：US5847190A

    公开(公告)日：1998-12-08

    申请号：US859182

    申请日：1997-05-20

    申请人： Wolfgang Paulus ,  Fritz Vogtle ,  Jorg Issberner

    发明人： Wolfgang Paulus ,  Fritz Vogtle ,  Jorg Issberner

    IPC分类号： C07D303/36 ,  B01J31/22 ,  C07C217/78 ,  C07C251/24 ,  C07C317/14 ,  C07C317/22 ,  C07C317/32 ,  C07F13/00 ,  C07F15/00 ,  C07F15/06 ,  C08G73/02 ,  C08G83/00

    CPC分类号： C08G83/003 ,  C07C251/24 ,  C08G73/02 ,  C07C2101/16 ,  C07C2103/92

    摘要： The present invention relates to dendritic, nitrogen-containing organic compounds containing at least 4 planar-chiral or axial-chiral groups, where these planar-chiral or axial-chiral groups are linked as Schiff's bases to the primary amino groups of compounds of the formula (I) (R.sup.1 R.sup.1)N--X--N(R.sup.1 R.sup.1) (I) where R.sup.1 is (R.sup.2 R.sup.2)N--(CH.sub.2).sub.2 -- or (R.sup.2 R.sup.2)N--(CH.sub.2).sub.3 --, R.sup.2 is hydrogen or (R.sup.3 R.sup.3)N--CH.sub.2).sub.2 -- or (R.sup.3 R.sup.3)N--(CH.sub.2).sub.3 --, R.sup.3 is hydrogen or (R.sup.4 R.sup.4)N--(CH.sub.2).sub.2 -- or (R.sup.4 R.sup.4)N--(CH.sub.2).sub.3 --, R.sup.4 is hydrogen or (R.sup.5 R.sup.5)--N--(CH.sub.2).sub.2 -- or (R.sup.5 R.sup.5)N--(CH.sub.2).sub.3 --, R.sup.5 is hydrogen or (R.sup.6 R.sup.6)N--(CH.sub.2).sub.2 -- or (R.sup.6 R.sup.6)N--(CH.sub.2).sub.3 -- and R.sup.6 is hydrogen, X is an aliphatic and/or aromatic group, which may contain heteroatoms, which are suitable as catalysts for asymmetrical homogeneous catalysis.

    摘要翻译： 本发明涉及含有至少4个平面手性或轴向手性基团的树枝状含氮有机化合物，其中这些平面手性或轴向手性基团作为席夫碱连接到式 （I）（R1R1）NXN（R1R1）（I）其中R1是（R2R2）N-（CH2）2-或（R2R2）N-（CH2）3-，R2是氢或（R3R3）N-CH2）2 - 或（R3R3）N-（CH2）3-，R3是氢或（R4R4）N-（CH2）2-或（R4R4）N-（CH2）3-，R4是氢或（R5R5） CH2）2-或（R5R5）N-（CH2）3-，R5是氢或（R6R6）N-（CH2）2-或（R6R6）N-（CH2）3-，R6是氢，X是脂肪族 和/或芳族基团，其可以含有杂原子，其适合作为不对称均相催化的催化剂。