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21 条记录 (耗时 0.024 秒)

    USE OF POLYELECTROLYTE COMPLEXES FOR PRODUCING POLYMER FOILS WITH OXYGEN-BARRIER PROPERTIES
    5.
    发明申请
    USE OF POLYELECTROLYTE COMPLEXES FOR PRODUCING POLYMER FOILS WITH OXYGEN-BARRIER PROPERTIES 有权
    用于生产具有氧阻挡性能的聚合物箔的聚电解质复合材料的应用

    公开(公告)号：US20120148855A1

    公开(公告)日：2012-06-14

    申请号：US13389680

    申请日：2010-08-17

    申请人： Carmen-Elena Cimpeanu ,  Thomas Breiner ,  Dieter Urban ,  Karl-Heinz Schumacher ,  Volker Schaedler ,  Heiko Diehl ,  Hermann Seyffer

    发明人： Carmen-Elena Cimpeanu ,  Thomas Breiner ,  Dieter Urban ,  Karl-Heinz Schumacher ,  Volker Schaedler ,  Heiko Diehl ,  Hermann Seyffer

    IPC分类号： B32B27/08 ,  B05D7/02 ,  B05D1/36 ,  C09D133/14 ,  C09D139/02

    CPC分类号： B05D5/00 ,  B05D7/00 ,  B05D7/56 ,  Y10T428/31928

    摘要： The use of polyelectrolyte complexes is described, for providing an oxygen barrier to packaging materials made of polymer foils. Polymeric components of the polyelectrolyte complex are applied in polymerized form to the polymer foil. The polymer foil is either coated with an aqueous dispersion comprising a dispersed polyelectrolyte complex previously produced by water-in-water emulsion polymerization, or is coated with a composition comprising a polyelectrolyte complex produced from anionic polymer and from cationic surfactant, or the polymer foil is coated with at least three alternating layers, where respectively one of two adjacent layers comprises an anionic polyelectrolyte component and the other of two adjacent layers comprises a cationic polyelectrolyte component, and polyelectrolyte complexes form at the opposite, adjacent interfaces of the alternating layers.

    摘要翻译： 描述了使用聚电解质络合物，用于为由聚合物箔制成的包装材料提供氧阻隔。 将聚电解质复合物的聚合物组分以聚合形式施加到聚合物箔上。 聚合物箔片涂覆有预先由水包水乳液聚合制备的分散的聚电解质络合物的水性分散体，或涂覆有包含由阴离子聚合物和阳离子表面活性剂产生的聚电解质络合物的组合物，或聚合物箔是 涂覆有至少三个交替层，其中两个相邻层中的一个分别包含阴离子聚电解质组分，并且两个相邻层中的另一个包含阳离子聚电解质组分，并且在交替层的相对的相邻界面处形成聚电解质络合物。

    METHOD FOR PRODUCING XEROGEL COMPOSITES
    8.
    发明申请
    METHOD FOR PRODUCING XEROGEL COMPOSITES 有权
    生产XEROGEL复合材料的方法

    公开(公告)号：US20120007012A1

    公开(公告)日：2012-01-12

    申请号：US13256905

    申请日：2010-03-12

    申请人： Marc Fricke ,  Volker Schädler ,  Thomas Breiner ,  Antoni Sánchez-Ferrer ,  Francois-Xavier Simon ,  Daniel Schmidt

    发明人： Marc Fricke ,  Volker Schädler ,  Thomas Breiner ,  Antoni Sánchez-Ferrer ,  Francois-Xavier Simon ,  Daniel Schmidt

    IPC分类号： E04B1/78 ,  C08J9/42

    CPC分类号： C08J9/405 ,  C08G18/3243 ,  C08G2101/0091 ,  C08G2330/50 ,  C08J2205/02 ,  C08J2361/28 ,  C08J2475/00 ,  C08L75/04

    摘要： The invention relates to a process for producing xerogel composites, which comprises: (a) provision of a composition comprising an organic gel precursor (A) comprising a monomer component (A1) composed of at least one polyfunctional isocyanate and a monomer component (A2) composed of at least one compound selected from among polyfunctional amines and polyfunctional hydroxy compounds; (b) reaction of the gel precursor (A) in the presence of an open-celled macroporous foam (B) and a solvent (C) to form a xerogel composite; (c) drying of the xerogel composite by conversion of the solvent (C) into the gaseous state at a temperature and a pressure below the critical temperature and the critical pressure of the solvent (C). The invention further relates to the xerogel composites which can be obtained in this way and their use as insulating material, for thermal insulation, vacuum insulation panels, in refrigeration units or in buildings.

    摘要翻译： 本发明涉及一种生产干凝胶复合材料的方法，其包括：（a）提供包含由至少一种多官能异氰酸酯和单体组分（A2）组成的单体组分（A1）的有机凝胶前体（A） 由至少一种选自多官能胺和多官能羟基化合物的化合物组成; （b）凝胶前体（A）在开孔大孔泡沫（B）和溶剂（C）的存在下的反应以形成干凝胶复合材料; （c）通过在低于临界温度和溶剂（C）的临界压力的温度和压力下将溶剂（C）转化为气态来干燥干凝胶复合材料。 本发明还涉及可以以这种方式获得的干凝胶复合材料及其作为绝热材料，隔热材料，真空隔热板，制冷装置或建筑物中的用途。

    Method for producing xerogel composites
    10.
    发明授权
    Method for producing xerogel composites 有权
    干凝胶复合材料的制备方法

    公开(公告)号：US09505900B2

    公开(公告)日：2016-11-29

    申请号：US13256905

    申请日：2010-03-12

    申请人： Marc Fricke ,  Volker Schädler ,  Thomas Breiner ,  Antoni Sánchez-Ferrer ,  Francois-Xavier Simon ,  Daniel Schmidt

    发明人： Marc Fricke ,  Volker Schädler ,  Thomas Breiner ,  Antoni Sánchez-Ferrer ,  Francois-Xavier Simon ,  Daniel Schmidt

    IPC分类号： C08J9/40 ,  C08G18/32 ,  C08L75/04 ,  C08G101/00

    CPC分类号： C08J9/405 ,  C08G18/3243 ,  C08G2101/0091 ,  C08G2330/50 ,  C08J2205/02 ,  C08J2361/28 ,  C08J2475/00 ,  C08L75/04

    摘要： The invention relates to a process for producing xerogel composites, which comprises: (a) provision of a composition comprising an organic gel precursor (A) comprising a monomer component (A1) composed of at least one polyfunctional isocyanate and a monomer component (A2) composed of at least one compound selected from among polyfunctional amines and polyfunctional hydroxy compounds; (b) reaction of the gel precursor (A) in the presence of an open-celled macroporous foam (B) and a solvent (C) to form a xerogel composite; (c) drying of the xerogel composite by conversion of the solvent (C) into the gaseous state at a temperature and a pressure below the critical temperature and the critical pressure of the solvent (C). The invention further relates to the xerogel composites which can be obtained in this way and their use as insulating material, for thermal insulation, vacuum insulation panels, in refrigeration units or in buildings.

    摘要翻译： 本发明涉及一种生产干凝胶复合材料的方法，其包括：（a）提供包含由至少一种多官能异氰酸酯和单体组分（A2）组成的单体组分（A1）的有机凝胶前体（A） 由至少一种选自多官能胺和多官能羟基化合物的化合物组成; （b）凝胶前体（A）在开孔大孔泡沫（B）和溶剂（C）的存在下的反应以形成干凝胶复合材料; （c）通过在低于临界温度和溶剂（C）的临界压力的温度和压力下将溶剂（C）转化为气态来干燥干凝胶复合材料。 本发明还涉及可以以这种方式获得的干凝胶复合材料及其作为绝热材料，隔热材料，真空隔热板，制冷装置或建筑物中的用途。