利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

42 条记录 (耗时 0.022 秒)

    ZEOLITE MATERIALS AND SYNTHESIS METHOD THEREOF
    21.
    发明申请
    ZEOLITE MATERIALS AND SYNTHESIS METHOD THEREOF 审中-公开
    沸石材料及其合成方法

    公开(公告)号：US20100098623A1

    公开(公告)日：2010-04-22

    申请号：US12526414

    申请日：2008-02-07

    申请人： Bogdan Gagea ,  Pierre Jacobs ,  Johan Martens ,  Hans Vandepitte

    发明人： Bogdan Gagea ,  Pierre Jacobs ,  Johan Martens ,  Hans Vandepitte

    IPC分类号： C01B39/04 ,  C01B39/40

    CPC分类号： C01B39/04 ,  C01B37/00 ,  C01B37/02 ,  C01B39/36

    摘要： The present invention provides zeolites and zeolite-like material having an enhanced microporosity. It was found that such zeolites can be obtained using a zeolite synthesis method comprising the preparation of a gel or solution for the synthesis of a zeolite, said gel or solution comprising appropriate amounts of (i) a conventional monomeric or polymeric silica source and (ii) a molecular template as a microstructuring agent, characterized in that said gel or solution further comprises an organosilane compound having limited self-assembling capacity.

    摘要翻译： 本发明提供具有增强的微孔性的沸石和类沸石材料。 已经发现，这种沸石可以使用包括制备用于合成沸石的凝胶或溶液的沸石合成方法获得，所述凝胶或溶液包含适量的（i）常规单体或聚合二氧化硅源和（ii） ）作为微结构化剂的分子模板，其特征在于所述凝胶或溶液还包含有限自组装能力的有机硅烷化合物。

    Zeolite ZSM-48 catalyst and method for improving paraffinic feedstock flow point
    22.
    发明授权
    Zeolite ZSM-48 catalyst and method for improving paraffinic feedstock flow point 失效
    沸石ZSM-48催化剂和改进石蜡原料流动点的方法

    公开(公告)号：US06984309B2

    公开(公告)日：2006-01-10

    申请号：US10220427

    申请日：2001-03-02

    申请人： Eric Benazzi ,  Nathalie Marchal-George ,  Johan Martens ,  Marion Claude

    发明人： Eric Benazzi ,  Nathalie Marchal-George ,  Johan Martens ,  Marion Claude

    IPC分类号： B01J29/06

    CPC分类号： C10G45/64 ,  B01J29/74 ,  B01J29/7461 ,  B01J2229/26 ,  B01J2229/42

    摘要： The invention pertains to a catalyst that consists of a substrate made of at least one matrix and at least one zeolite that is selected from the group composed of the zeolites ZSM-48, EU-11, and ZBM-30, whereby, at the level of the zeolite, at least one noble metal of Group VIII is deposited on said substrate. The noble metal is preferably located on the outer surfaces of the zeolite crystals, and more preferable at the mouths of pores. The invention also pertains to a process for preparing the catalyst and utilizing the catalyst to treat hydrocarbon feedstocks, and especially for improving their pour points.

    摘要翻译： 本发明涉及由至少一种基质制成的底物和至少一种选自沸石ZSM-48，EU-11和ZBM-30的沸石组成的催化剂，其中， 的沸石，至少一种VIII族贵金属沉积在所述基材上。 贵金属优选位于沸石晶体的外表面上，更优选在孔口。 本发明还涉及制备催化剂并利用催化剂处理烃原料，特别是改善其倾点的方法。

    POLY OLIGOSILOXYSILANE
    24.
    发明申请
    POLY OLIGOSILOXYSILANE 审中-公开
    聚低聚硅氧烷

    公开(公告)号：US20140206832A1

    公开(公告)日：2014-07-24

    申请号：US14239692

    申请日：2012-08-17

    申请人： Johan Martens ,  Pieter Leo Hendrik Verlooy

    发明人： Johan Martens ,  Pieter Leo Hendrik Verlooy

    IPC分类号： C08G77/02 ,  C08G77/06

    CPC分类号： C08G77/02 ,  C08G77/045 ,  C08G77/06

    摘要： The present invention relates to a new synthesis procedure for a family of silica based polymer materials synthesized through the interconnection of silicate oligomers with reactive silanes. By using this synthesis it is possible to generate novel silica based polymer materials. The present invention thus also relates to the members of this group of ordered silica based polymer materials whereby silicate oligomers are interconnected trough siloxane bridges and with empirical formulae Abx, whereby A presents the silicate oligomer, b the siloxane bridge and x the ratio between the number of silanes and the number of silicate oligomers in the material. This group of materials are particularly useful for certain applications. In another aspect, the present invention provides the use of the materials of present invention as a fire retardant coating, to enforce polymers, as a cross linking agent in polymers, as adsorbent in water purification, in separation processes, as catalyst or catalyst support in catalysis, for spin-coating of thin films, for spin-coating of thin films with low k dielectric layers in integrated circuit applications, in sensors, as (super)hydrophobic anti-ice coating on airplanes and windmills, as anti-fouling coating inside for instance in pipelines, as anti-dirt coating.

    摘要翻译： 本发明涉及通过硅酸盐低聚物与反应性硅烷的互连合成的二氧化硅基聚合物材料族的新合成方法。 通过使用该合成，可以生成新的二氧化硅基聚合物材料。 因此，本发明还涉及这组有序二氧化硅基聚合物材料的成员，其中硅氧烷低聚物通过硅氧烷桥互连并具有经验式Abx，其中A呈硅酸盐低聚物，b表示硅氧烷桥，x表示数目 的硅烷和硅酸盐低聚物的数量。 这组材料对某些应用特别有用。 另一方面，本发明提供了本发明的材料作为阻燃涂层的用途，在聚合物中作为交联剂，作为水净化中的吸附剂，分离过程中的催化剂或催化剂载体来实施聚合物 用于薄膜旋涂的催化剂，用于在集成电路应用中用低k电介质层的薄膜旋涂，在传感器中，作为飞机和风车上的（超级）疏水性防冰涂层，作为防污涂层 例如在管道中，作为防污涂层。

    Crystalline mesoporous oxide based materials useful for the fixation and controlled release of drugs
    29.
    发明申请
    Crystalline mesoporous oxide based materials useful for the fixation and controlled release of drugs 有权
    用于药物固定和控释的结晶介孔氧化物基材料

    公开(公告)号：US20060134219A1

    公开(公告)日：2006-06-22

    申请号：US10562307

    申请日：2004-06-28

    申请人： Johan Martens ,  Christine Kirschhock ,  Guy Mooter ,  Jan Humbeeck ,  Sebastien Kremer ,  Alexander Jan Maria Aerts

    发明人： Johan Martens ,  Christine Kirschhock ,  Guy Mooter ,  Jan Humbeeck ,  Sebastien Kremer ,  Alexander Jan Maria Aerts

    IPC分类号： C01B33/12 ,  A61K9/14

    CPC分类号： A61K9/5115 ,  A61K9/143 ,  C01B37/005 ,  C01B37/02 ,  Y10S977/70 ,  Y10S977/712 ,  Y10S977/831

    摘要： The invention describes a new class of crystalline silica material having two levels or porosity and structural order. At the first level, building units are nanoslabs of uniform size having zeolite framework. At the second structural level, nanoslabs are assembled, e.g. linked through their corners, edges or faces following patterns imposed by interaction with cationic surfactant or triblock copolymer molecules. After evacuation of these molecules, microporosity is obtained inside the nanoslabs, and a precise mesoporosity between the nanoslabs depending on the tiling pattern of the zeolite nanoslabs, as evidenced by X-ray diffraction. These materials are useful for the fixation of biologically active species, such as poorly soluble drugs.

    摘要翻译： 本发明描述了一类具有两个等级或孔隙率和结构顺序的新型结晶二氧化硅材料。 在一级，建筑单位是具有沸石骨架的尺寸均匀的纳米尺度。 在第二结构层面，组装nanoslabs。 通过它们的角落，边缘或面部连接，这些图案通过与阳离子表面活性剂或三嵌段共聚物分子的相互作用 在这些分子抽真空之后，在纳米尺度内获得微孔，并且通过X射线衍射证明，纳米尺度之间的精确介孔取决于沸石纳米尺度的平铺图案。 这些材料可用于固定生物活性物质，如难溶性药物。