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125 条记录 (耗时 0.025 秒)

    Contact lens
    45.
    发明授权
    Contact lens 失效
    隐形眼镜

    公开(公告)号：US5069542A

    公开(公告)日：1991-12-03

    申请号：US186674

    申请日：1988-04-21

    申请人： Peter Hofer ,  Ulrich Muller ,  Manfred Barenz ,  Horst Schafer ,  Wolfgang Muller-Lierheim

    发明人： Peter Hofer ,  Ulrich Muller ,  Manfred Barenz ,  Horst Schafer ,  Wolfgang Muller-Lierheim

    IPC分类号： G02C7/04

    CPC分类号： G02C7/04

    摘要： A contact lens has an elliptical inside surface with a numerical eccentricity of 0.2 to 0.5 and a zenith radius of curvature of 8.0 to 8.4 mm. The inside surface preferably has a peripheral, circularly cross sectioned bevelled zone. As a soft contact lens, it has these dimensions when fully hydrated and preferably consists of a copolymer comprising of 50% to 90% hydroxyethyl-methacrylate (HEMA) by weight, 2% to 20% one or more unsaturated carboxylic acids, 2% to 20% one or more base monomers, 5% to 25% aliphatic acrylate or methacrylate, and 0.1% to 1% of a dialkylene-glycol-dimethacrylate cross-linker.

    PROCESS FOR PREPARING POROUS METAL-ORGANIC FRAMEWORK MATERIALS
    47.
    发明申请
    PROCESS FOR PREPARING POROUS METAL-ORGANIC FRAMEWORK MATERIALS 有权
    制备多孔金属有机框架材料的方法

    公开(公告)号：US20090042000A1

    公开(公告)日：2009-02-12

    申请号：US12278514

    申请日：2007-02-05

    申请人： Markus Schubert ,  Ulrich Muller ,  Michael Hesse ,  Uwe Diehlmann

    发明人： Markus Schubert ,  Ulrich Muller ,  Michael Hesse ,  Uwe Diehlmann

    IPC分类号： C07F1/08 ,  B32B5/00

    CPC分类号： C07C51/418 ,  C07C63/307

    摘要： The present invention relates to a method for producing a porous metal-organic framework material comprising the step reacting a reaction mixture in the liquid phase of at least one copper compound having at least one at least bidentate, organic compound which can bind by coordination to the copper in the presence of a nonaqueous solvent, the at least one at least bidentate, organic compound being derived from a polycarboxylic acid having at least three carboxyl groups, and the reaction proceeding at atmospheric pressure above 80° C.

    摘要翻译： 本发明涉及多孔金属 - 有机骨架材料的制造方法，该方法包括使具有至少一种至少二齿的有机化合物的至少一种铜化合物的液相中的反应混合物反应，该有机化合物可通过配位与 铜在非水溶剂的存在下，所述至少一种至少二齿的有机化合物衍生自具有至少三个羧基的多元羧酸，并且所述反应在大气压下高于80℃进行。

    METHOD FOR THE SEPARATION OF CARBON DIOXIDE USING A POROUS METAL-ORGANIC FRAMEWORK MATERIAL
    49.
    发明申请
    METHOD FOR THE SEPARATION OF CARBON DIOXIDE USING A POROUS METAL-ORGANIC FRAMEWORK MATERIAL 失效
    使用多孔金属有机材料分离二氧化碳的方法

    公开(公告)号：US20080121105A1

    公开(公告)日：2008-05-29

    申请号：US11563101

    申请日：2006-11-24

    申请人： Markus Schubert ,  Ulrich Muller ,  Christoph Kiener

    发明人： Markus Schubert ,  Ulrich Muller ,  Christoph Kiener

    IPC分类号： B01D53/02

    CPC分类号： B01D53/02 ,  B01D2253/204 ,  B01D2257/504 ,  B01J20/226 ,  C01B32/50 ,  Y02C10/08 ,  Y02P20/152

    摘要： The present invention relates to a method for the separation of carbon dioxide from a gas mixture containing carbon dioxide comprising the steps of (a) contacting the gas mixture with at least one sorbent comprising a porous metal-organic framework material, the framework material taking up the carbon dioxide from the gas mixture and comprising at least one at least bidentate organic compound coordinately bound to at least one metal ion, wherein the at least bidentate organic compound comprises at least one substituted or unsubstituted amino group and wherein the at last one metal ion is an ion selected from the group of metals consisting of magnesium, calcium, strontium, barium, aluminium, gallium, indium, scandium, yttrium, titanium, zirconium, iron, copper and lanthanoids; and (b) desorbing the carbon dioxide.

    摘要翻译： 本发明涉及一种从含有二氧化碳的气体混合物中分离二氧化碳的方法，包括以下步骤：（a）使气体混合物与至少一种包含多孔金属 - 有机骨架材料的吸附剂接触，骨架材料占据 来自气体混合物的二氧化碳并且包含与至少一种金属离子配位结合的至少一种至少二齿有机化合物，其中至少二齿有机化合物包含至少一个取代或未取代的氨基，并且其中最后一个金属离子 是选自由镁，钙，锶，钡，铝，镓，铟，钪，钇，钛，锆，铁，铜和镧系元素组成的金属组的离子; 和（b）解吸二氧化碳。

    Method for producing propylene oxide
    50.
    发明申请
    Method for producing propylene oxide 有权
    生产环氧丙烷的方法

    公开(公告)号：US20070043226A1

    公开(公告)日：2007-02-22

    申请号：US10555961

    申请日：2004-05-10

    申请人： Ulrich Muller ,  Georg Krug ,  Peter Rudolf ,  Joaquim Teles ,  Hans-Georg Gobbel ,  Peter Bassler

    发明人： Ulrich Muller ,  Georg Krug ,  Peter Rudolf ,  Joaquim Teles ,  Hans-Georg Gobbel ,  Peter Bassler

    IPC分类号： C07D301/19

    CPC分类号： C07D301/12 ,  Y02P20/52

    摘要： Process for preparing propylene oxide, which comprises at least the steps (i) and (ii): (i) providing a catalyst comprising at least one porous oxidic material; (ii) reacting propene with a hydroperoxide in at least one nitrile as solvent or in a solvent mixture comprising at least one nitrile in the presence of the catalyst of (i), wherein the at least one porous oxidic material is a zeolite which is assigned X-ray-crystallographically to the MWW type.

    摘要翻译： 制备环氧丙烷的方法，其至少包括步骤（i）和（ii）：（i）提供包含至少一种多孔氧化物质的催化剂; （ii）使丙烯与至少一种腈作为溶剂中的氢过氧化物反应或在包含至少一种腈的溶剂混合物中，在（i）的催化剂存在下反应，其中所述至少一种多孔氧化物质是被分配的沸石 X射线晶体学到MWW型。