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42 条记录 (耗时 0.017 秒)

    Hydrolysis resistant organomodified trisiloxane ionic surfactants
    12.
    发明授权
    Hydrolysis resistant organomodified trisiloxane ionic surfactants 失效
    耐水解的有机改性的三硅氧烷离子表面活性剂

    公开(公告)号：US08263669B2

    公开(公告)日：2012-09-11

    申请号：US12810976

    申请日：2008-12-26

    申请人： Mark D. Leatherman ,  George A. Policello ,  Wenging N. Peng ,  Liping Zheng ,  Roland Wagner ,  Suresh K. Rajaraman ,  Xia Zijun

    发明人： Mark D. Leatherman ,  George A. Policello ,  Wenging N. Peng ,  Liping Zheng ,  Roland Wagner ,  Suresh K. Rajaraman ,  Xia Zijun

    IPC分类号： B01F3/08 ,  C07F7/10

    CPC分类号： A01N25/30 ,  B01F17/0071 ,  C07F7/0838 ,  C11D3/3738 ,  C11D3/3742

    摘要： The present invention provides for a composition comprising a siloxane having the formula: M1D M2 wherein M1=(R1)(R2)(R3)SiO1/2; M2=(R4)(R5)(R6)SiO1/2 and D=(R7)(Z)SiO2/2 where R1, R2, R3 R4, R5, R6 and R7 are each independently selected from the group consisting of 1 to 4 carbon monovalent hydrocarbon radicals, aryl, and a hydrocarbon group of 4 to 9 carbons containing an aryl group; Z is a pendant hydrophilic ionic group selected from the group consisting of R8—RA, R9 Rc and R10—RZ; RA being an anionic substituent, Rc a cationic substituent or Rz a zwitterionic substituent on the D group wherein the composition is resistant to hydrolysis under either basic or acidic conditions.

    摘要翻译： 本发明提供包含具有下式的硅氧烷的组合物：M1D M2其中M1 =（R1）（R2）（R3）SiO1 / 2; M2 =（R4）（R5）（R6）SiO1 / 2和D =（R7）（Z）SiO2 / 2其中R1，R2，R3 R4，R5，R6和R7各自独立地选自1〜 4碳一价烃基，芳基和含有芳基的4至9个碳的烃基; Z是选自R8-RA，R9Rc和R10-RZ的侧链亲水性离子基团; RA为阴离子取代基，Rc为阳离子取代基或Rz为D基团上的两性离子取代基，其中所述组合物在碱性或酸性条件下对水解具有抗性。

    SIMULTANEOUS POLYMERIZATION OF TWO VINYL MONOMER MIXTURES TO OPPOSITE FACES OF A FLAT POROUS SUBSTRATE
    14.
    发明申请
    SIMULTANEOUS POLYMERIZATION OF TWO VINYL MONOMER MIXTURES TO OPPOSITE FACES OF A FLAT POROUS SUBSTRATE 有权
    两种乙烯基单体混合物同时聚合成平面多孔基材的相对面

    公开(公告)号：US20120171361A1

    公开(公告)日：2012-07-05

    申请号：US12981595

    申请日：2010-12-30

    申请人： Russell James MacDonald ,  Liping Zheng ,  John Barber ,  Hai Yang

    发明人： Russell James MacDonald ,  Liping Zheng ,  John Barber ,  Hai Yang

    IPC分类号： B05D5/12

    CPC分类号： H01M4/8657 ,  H01M2004/029 ,  H01M2004/8694

    摘要： A bi-polar electrode having ion exchange polymers on opposite faces of a porous substrate is formed using a method that includes providing an electrode substrate with activated carbon layers on opposite faces of the electrode substrate, wherein said faces have an outer perimeter band void of the activated carbon layers. The electrode substrate is placed in a thermoplastic envelope formed by a pair of polyethylene films. A Mylar sheet is placed in each side of the envelope against the electrode substrate, and the envelope is thermally sealed to the outer perimeter band of the electrode substrate void of activated carbon to form a first pocket on one side of the electrode substrate and a second pocket on the opposite side of the electrode substrate. The method also includes inserting a first polymerizable monomer mixture having an anion exchange group into the first pocket of the envelope and inserting a second polymerizable monomer mixture having a cation exchange group into the second pocket of the envelope. The first and second polymerizable monomers mixtures are then polymerized in an oven.

    摘要翻译： 在多孔基材的相对面上具有离子交换聚合物的双极电极使用包括在电极基板的相对面上提供具有活性碳层的电极基板的方法形成，其中所述面具有空隙的外周边带 活性炭层。 将电极基板放置在由一对聚乙烯膜形成的热塑性外壳中。 将聚酯薄片放置在信封的每一侧面靠着电极基板，并且将外壳热密封到活性炭空隙处的电极基板的外周带上，以在电极基板的一侧上形成第一凹槽， 在电极基板的相对侧上的口袋。 该方法还包括将具有阴离子交换基团的第一可聚合单体混合物插入外壳的第一凹槽中，并将具有阳离子交换基团的第二可聚合单体混合物插入到外壳的第二凹槽中。 然后将第一和第二可聚合单体混合物在烘箱中聚合。

    ION-EXCHANGE DEVICE AND REGENERATION METHOD OF ION-EXCHANGE MATERIAL THEREOF
    15.
    发明申请
    ION-EXCHANGE DEVICE AND REGENERATION METHOD OF ION-EXCHANGE MATERIAL THEREOF 有权
    离子交换装置及其交换材料的再生方法

    公开(公告)号：US20100147704A1

    公开(公告)日：2010-06-17

    申请号：US12336792

    申请日：2008-12-17

    申请人： Rihua Xiong ,  Wei Cai ,  Liping Zheng ,  Hai Yang ,  Su Lu ,  Zhigang Deng ,  Lin Chen

    发明人： Rihua Xiong ,  Wei Cai ,  Liping Zheng ,  Hai Yang ,  Su Lu ,  Zhigang Deng ,  Lin Chen

    IPC分类号： C02F1/461 ,  C02F1/42

    CPC分类号： C02F1/4691 ,  B01J49/30 ,  B82Y30/00 ,  C02F2001/46128 ,  C02F2001/46133 ,  C02F2001/46138 ,  C02F2001/46161 ,  C02F2303/16 ,  C02F2305/08 ,  H01M2008/1095

    摘要： An electrochemical device comprises an electrochemical cell. The electrochemical cell comprises a composite cation-exchange member including a conductive base and a cation-exchange material in physical contact with the conductive base, a composite anion-exchange member including a conductive base and an anion-exchange material in physical contact with the conductive base; and a compartment between the composite cation-exchange and anion-exchange members. The compartment comprises an inlet for introducing a feed stream, and an outlet for exiting of an output stream out of the compartment. The electrochemical device comprises a control device configured to transmit an electrical current to the composite cation-exchange and anion-exchange members at a regeneration stage in a manner that the conductive base on the composite cation-exchange member loses electrons and the conductive base on the composite anion-exchange member gains electrons.

    摘要翻译： 电化学装置包括电化学电池。 所述电化学电池包括复合阳离子交换部件，所述复合阳离子交换部件包括与所述导电性基体物理接触的导电性基体和阳离子交换材料，所述复合阴离子交换部件包含与导电性物理接触的导电性碱和阴离子交换材料 基础; 和复合阳离子交换和阴离子交换构件之间的隔室。 隔室包括用于引入进料流的入口和用于将输出流离开隔室的出口。 电化学装置包括控制装置，其被配置为以再生阶段的方式将复合阳离子交换和阴离子交换构件的电流传递到复合阳离子交换构件上的导电性基底上，并且导电性基底 复合阴离子交换元件获得电子。

    Simultaneous polymerization of two vinyl monomer mixtures to opposite faces of a flat porous substrate
    18.
    发明授权
    Simultaneous polymerization of two vinyl monomer mixtures to opposite faces of a flat porous substrate 有权
    将两种乙烯基单体混合物同时聚合成平面多孔基材的相对面

    公开(公告)号：US08658241B2

    公开(公告)日：2014-02-25

    申请号：US12981595

    申请日：2010-12-30

    申请人： Russell James MacDonald ,  Liping Zheng ,  John Barber ,  Hai Yang

    发明人： Russell James MacDonald ,  Liping Zheng ,  John Barber ,  Hai Yang

    IPC分类号： B05D5/12

    CPC分类号： H01M4/8657 ,  H01M2004/029 ,  H01M2004/8694

    摘要： A bi-polar electrode having ion exchange polymers on opposite faces of a porous substrate is formed using a method that includes providing an electrode substrate with activated carbon layers on opposite faces of the electrode substrate, wherein said faces have an outer perimeter band void of the activated carbon layers. The electrode substrate is placed in a thermoplastic envelope formed by a pair of polyethylene films. A Mylar sheet is placed in each side of the envelope against the electrode substrate, and the envelope is thermally sealed to the outer perimeter band of the electrode substrate void of activated carbon to form a first pocket on one side of the electrode substrate and a second pocket on the opposite side of the electrode substrate. The method also includes inserting a first polymerizable monomer mixture having an anion exchange group into the first pocket of the envelope and inserting a second polymerizable monomer mixture having a cation exchange group into the second pocket of the envelope. The first and second polymerizable monomers mixtures are then polymerized in an oven.

    摘要翻译： 在多孔基材的相对面上具有离子交换聚合物的双极电极使用包括在电极基板的相对面上提供具有活性碳层的电极基板的方法形成，其中所述面具有空隙的外周边带 活性炭层。 将电极基板放置在由一对聚乙烯膜形成的热塑性外壳中。 将聚酯薄片放置在信封的每一侧面靠着电极基板，并且将外壳热密封到活性炭空隙处的电极基板的外周带上，以在电极基板的一侧上形成第一凹槽， 在电极基板的相对侧上的口袋。 该方法还包括将具有阴离子交换基团的第一可聚合单体混合物插入外壳的第一凹槽中，并将具有阳离子交换基团的第二可聚合单体混合物插入到外壳的第二凹槽中。 然后将第一和第二可聚合单体混合物在烘箱中聚合。