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142 条记录 (耗时 0.041 秒)

    Method for producing propylene oxide
    101.
    发明授权
    Method for producing propylene oxide 有权
    生产环氧丙烷的方法

    公开(公告)号：US07608728B2

    公开(公告)日：2009-10-27

    申请号：US10555961

    申请日：2004-05-10

    申请人： Ulrich Mueller ,  Georg Krug ,  Peter Rudolf ,  Joaquim Henrique Teles ,  Hans-Georg Goebbel ,  Peter Bassler

    发明人： Ulrich Mueller ,  Georg Krug ,  Peter Rudolf ,  Joaquim Henrique Teles ,  Hans-Georg Goebbel ,  Peter Bassler

    IPC分类号： C07D301/12

    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。

    Liquid absorption by metal-organic frameworks
    102.
    发明授权
    Liquid absorption by metal-organic frameworks 有权
    金属 - 有机骨架吸收液体

    公开(公告)号：US07534303B2

    公开(公告)日：2009-05-19

    申请号：US11276425

    申请日：2006-02-28

    申请人： Ulrich Mueller ,  Michael Hesse ,  Hermann Puetter

    发明人： Ulrich Mueller ,  Michael Hesse ,  Hermann Puetter

    IPC分类号： B01D15/00 ,  C02F1/00

    CPC分类号： C25B3/12 ,  B01D15/00 ,  B01J20/226 ,  C02F1/288

    摘要： The present invention relates to a method for the absorption of liquids, which comprises the step of bringing the liquid into contact with at least one sorbent comprising a porous metal-organic framework, the framework taking up the liquid and comprising at least one at least bidentate organic compound having a coordinate bond to at least one metal ion.

    摘要翻译： 本发明涉及一种吸收液体的方法，其包括使液体与至少一种包含多孔金属 - 有机骨架的吸附剂接触的步骤，所述骨架吸收液体并包含至少一个至少二齿 与至少一种金属离子具有配位键的有机化合物。

    Catalyst for epoxidation reactions
    104.
    发明申请
    Catalyst for epoxidation reactions 审中-公开
    催化剂用于环氧化反应

    公开(公告)号：US20060014629A1

    公开(公告)日：2006-01-19

    申请号：US10526353

    申请日：2003-09-15

    申请人： Ulrich Mueller ,  Georg Krug ,  Peter Babler ,  Hans- Georg Gobbel ,  Peter Rudolf ,  Joaquim Teles

    发明人： Ulrich Mueller ,  Georg Krug ,  Peter Babler ,  Hans- Georg Gobbel ,  Peter Rudolf ,  Joaquim Teles

    IPC分类号： B01J29/06

    CPC分类号： C07D301/12 ,  B01J29/89

    摘要： The present invention relates to the manufacture of solid materials or shaped bodies containing at least one zeolite and being at least partly crystalline. Furthermore, the present invention relates to the solid materials or shaped bodies as such and to the use of these materials for reactions of compounds having at least one C—C double bond with at least one hydroperoxide. Specifically, the present invention relates to a process for the manufacture of a solid material containing at least one zeolite and being at least partly crystalline, wherein the synthesis of the said solid material involves at least one partial step of contacting at least one transition metal oxide source with at least one epoxide or hydrolysate thereof prior to or during the at least partial crystallization of said solid material.

    摘要翻译： 本发明涉及包含至少一种沸石并且至少部分结晶的固体材料或成形体的制造。 此外，本发明还涉及固体材料或成形体，以及这些材料用于具有至少一个C-C双键的化合物与至少一种氢过氧化物的反应的用途。 具体地说，本发明涉及制造含有至少一种沸石并且至少部分结晶的固体材料的方法，其中所述固体材料的合成涉及至少一个部分步骤，使至少一种过渡金属氧化物 来源，其在所述固体材料的至少部分结晶之前或期间具有至少一种环氧化物或水解产物。

    Preparation of essentially alkali-free borosilicate crystals having a zeolite structure
    107.
    发明授权
    Preparation of essentially alkali-free borosilicate crystals having a zeolite structure 失效
    制备具有沸石结构的基本上无碱的硼硅酸盐晶体

    公开(公告)号：US5409682A

    公开(公告)日：1995-04-25

    申请号：US172871

    申请日：1993-12-23

    申请人： Ulrich Mueller ,  Wolfgang Hoelderich

    发明人： Ulrich Mueller ,  Wolfgang Hoelderich

    IPC分类号： B01J20/10 ,  B01J20/18 ,  B01J29/86 ,  C01B35/10 ,  C01B39/12 ,  C01B33/20

    CPC分类号： B01J29/86 ,  C01B35/1009

    摘要： Essentially alkali-free borosilicate crystals having a zeolite structure and a size of from 2 to 150 .mu.m, measured over the longitudinal crystallite axis, are prepared by a process in which an SiO.sub.2 -containing mixture of water, a tetraalkylammonium compound, a boron component and ammonia is reacted hydrothermally in the absence of a metal hydroxide or of a metal salt in a molar ratio of ammonia/tetraalkylammonium of from 3:1 to 150:1.

    摘要翻译： 通过以下方法制备具有沸石结构和尺寸为2至150μm的基本无碱硼硅酸盐晶体，其中所述方法是将水，四烷基铵化合物，硼组分 氨在氨/四烷基铵的摩尔比为3:1至150:1的情况下在不存在金属氢氧化物或金属盐的情况下水热反应。

    Production of chlorofluorocarbon-free, urethane-containing moldings having a cellular core and a compacted peripheral zone
    108.
    发明授权
    Production of chlorofluorocarbon-free, urethane-containing moldings having a cellular core and a compacted peripheral zone 失效
    生产不含氟碳的含氨基甲酸酯的模制品，其具有多孔芯和压实的周边区

    公开(公告)号：US5334620A

    公开(公告)日：1994-08-02

    申请号：US896295

    申请日：1992-06-10

    申请人： Peter Horn ,  Ulrich Mueller ,  Wolfgang Hoelderich ,  Ulf Sattler ,  Rudolf Taddey ,  Dieter Tintelnot

    发明人： Peter Horn ,  Ulrich Mueller ,  Wolfgang Hoelderich ,  Ulf Sattler ,  Rudolf Taddey ,  Dieter Tintelnot

    IPC分类号： C08J9/00 ,  C08J9/34 ,  C08J9/08 ,  C08J9/12 ,  C08K3/36

    CPC分类号： C08J9/34 ,  C08J9/0066 ,  C08J2375/04

    摘要： A process for the production of fluorochlorocarbon-free, urethane-containing, soft-elastic, semirigid or rigid moldings having a cellular core and a compacted peripheral zone and an essentially pore-free, smooth surface involves reactinga) an organic and/or modified organic polyisocyanate withb) at least one relatively high-molecular-weight compound containing at least two reactive hydrogen atoms, and, if desired,c) a low-molecular-weight chain extender and/or cross-linking agent,in the presence ofd) a blowing agent,e) a catalyst,f) at least one amorphous, microporous silica gel which preferably has a mean pore diameter with a frequency of occurrence of more than 40% in the range from 0.1 to 10 nm, a pore volume of from 0.15 to 1.8 ml/g and a BET surface area of from 200 to 900 m.sup.2 /g, and, if desired, further additives andg) assistants,in a closed mold with compaction.

    摘要翻译： 一种生产含氟氯碳化合物，含氨基甲酸酯的软弹性半刚性或刚性模制品的方法，其具有多孔芯和压实的周边区域以及基本上无孔的光滑表面包括使a）有机和/或改性的 有机多异氰酸酯，b）至少一种含有至少两个反应性氢原子的相对高分子量化合物，如果需要，c）低分子量增链剂和/或交联剂，在 d）发泡剂，e）催化剂，f）至少一种无定形微孔硅胶，其优选具有在0.1-10nm范围内发生频率大于40％的平均孔径，孔体积 为0.15至1.8ml / g，BET表面积为200至900m2 / g，如果需要，还有添加剂和g）辅助剂，在密闭模具中进行压实。

    Projection exposure system for microlithography and method of monitoring a lateral imaging stability
    109.
    发明授权
    Projection exposure system for microlithography and method of monitoring a lateral imaging stability 有权
    用于微光刻的投影曝光系统和监测横向成像稳定性的方法

    公开(公告)号：US09235142B2

    公开(公告)日：2016-01-12

    申请号：US12978103

    申请日：2010-12-23

    申请人： Matthias Manger ,  Armin Rauthe-Schoech ,  Ulrich Mueller

    发明人： Matthias Manger ,  Armin Rauthe-Schoech ,  Ulrich Mueller

    IPC分类号： G03B27/42 ,  G03F7/20

    CPC分类号： G03F7/70191 ,  G03F7/70258 ,  G03F7/70591 ,  G03F7/7085

    摘要： A projection exposure system (10) for microlithography. The system includes projection optics (12) configured to image mask structures into a substrate plane (16), an input diffraction element (28) which is configured to convert irradiated measurement radiation (21) into at least two test waves (30) directed onto the projection optics (12) with differing propagation directions, a detection diffraction element (34; 28) which is disposed in the optical path of the test waves (30) after the latter have passed through the projection optics (12) and is configured to produce a detection beam (36) from the test waves (30) which has a mixture of radiation portions of both test waves (30), a photo detector (38) disposed in the optical path of the detection beam (36) which is configured to record the radiation intensity of the detection beam (36), time resolved, and an evaluation unit which is configured to determine the lateral imaging stability of the projection optics (12) from the radiation intensity recorded.

    摘要翻译： 一种用于微光刻的投影曝光系统（10）。 该系统包括被配置成将掩模结构成像到衬底平面（16）中的投影光学器件（12），被配置为将照射的测量辐射（21）转换成至少两个测试波（30）的输入衍射元件（28） 具有不同传播方向的投影光学器件（12），检测衍射元件（34; 28），其被布置在经过投影光学器件（12）的测试波（30）的光路中，并被配置为 从具有两个测试波的辐射部分的混合物的测试波（30）产生检测光束（36），设置在检测光束（36）的光路中的光电检测器（38） 记录检测光束（36）的辐射强度，时间分辨率和被配置为根据记录的辐射强度确定投影光学器件（12）的横向成像稳定性的评估单元。