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12 条记录 (耗时 0.018 秒)

    Method and Device For Applying Washcoat Suspensions to a Molded Article
    3.
    发明申请
    Method and Device For Applying Washcoat Suspensions to a Molded Article 审中-公开
    将洗衣液悬浮液用于成型品的方法和装置

    公开(公告)号：US20080200328A1

    公开(公告)日：2008-08-21

    申请号：US11915368

    申请日：2006-05-24

    申请人： Hans-Jurgen Eberle ,  Olaf Helmer ,  Jorg Spengler

    发明人： Hans-Jurgen Eberle ,  Olaf Helmer ,  Jorg Spengler

    IPC分类号： B28B1/26 ,  B01J23/00

    CPC分类号： B01J35/04 ,  B01J37/0215 ,  F01N3/2803

    摘要： The invention relates to a method for removing an excess of a liquid from a molded article that comprises two opposite planar faces and interior cavities and/or channels to be coated with the liquid. The inventive method is characterized by removing in a first removal step, once the liquid has been introduced into the interior cavities and/or channels, the major portion of the excess liquid under the influence of an external force, and removing in a second removal step the excess liquid remaining in the molded article after the first removal step by contacting the molded article with a porous and/or channel-bearing support on the very face where the excess was removed. The pore and/or channel diameter of the support is smaller or equal the diameter of the interior cavities and/or channels of the molded article.

    摘要翻译： 本发明涉及一种用于从模制品中除去过量的液体的方法，所述模制品包括两个相对的平面和用于涂覆液体的内腔和/或通道。 本发明的方法的特征在于，一旦液体已经被引入到内部空腔和/或通道中，在外部力的影响下，多余的液体的主要部分在第一去除步骤中去除，并且在第二去除步骤中去除 在第一次去除步骤之后残留在模制品中的剩余液体通过使模制品与多孔和/或通道承载支撑件接触，其中除去多余的表面。 支撑体的孔和/或通道直径小于或等于模制品的内部空腔和/或通道的直径。

    Process for preparing cyclooctaamylose
    5.
    发明授权
    Process for preparing cyclooctaamylose 失效
    环戊二酸的制备方法

    公开(公告)号：US4822874A

    公开(公告)日：1989-04-18

    申请号：US183661

    申请日：1988-04-19

    申请人： Gerhard Schmid ,  Hans-Jurgen Eberle

    发明人： Gerhard Schmid ,  Hans-Jurgen Eberle

    IPC分类号： C12P19/14 ,  C08B33/00 ,  C08B37/00 ,  C08B37/16 ,  C12P19/18

    CPC分类号： C08B37/0012 ,  C12P19/18

    摘要： A process for preparing cyclooctaamylose by enzymatic cleavage of an aqueous preparation of starch in the presence of a complexing agent is disclosed. As a selective complexing agent for cyclooctaamylose, a compound of the formula I is employed. ##STR1## in which A, B, D and E, independently of one another, represent ##STR2## (R=hydrogen, alkyl, hydroxyl, alkoxy or carboxyl radical), and m, n, o and p are within the limits 0 to 20, with the proviso that the number of atoms forming the ring is within the limits from 13 to 24. The compounds prepared by the process of the invention are useful in the medicaments sector, in crop protection and cosmetics, or in the foodstuffs industry.

    摘要翻译： 公开了一种在络合剂存在下通过酶切割淀粉水溶液制备环戊二酸的方法。 作为环戊甲酸的选择性络合剂，使用式I的化合物。 （I）其中A，B，D和E彼此独立地表示（R =氢，烷基，羟基，烷氧基或羧基），m，n， o和p在0至20的范围内，条件是形成环的原子数在13至24的范围内。通过本发明的方法制备的化合物可用于药物部门，作物保护 化妆品或食品工业。

    Device and Method For Coating Substrates With Catalytically Active Materials
    6.
    发明申请
    Device and Method For Coating Substrates With Catalytically Active Materials 审中-公开
    用催化活性材料涂覆基材的装置和方法

    公开(公告)号：US20080182020A1

    公开(公告)日：2008-07-31

    申请号：US11915369

    申请日：2006-05-24

    申请人： Hans-Jurgen Eberle ,  Olaf Helmer ,  Jorg Spengler

    发明人： Hans-Jurgen Eberle ,  Olaf Helmer ,  Jorg Spengler

    IPC分类号： B05D7/22 ,  B05C11/02

    CPC分类号： B01J35/04 ,  B01J37/0215 ,  F01N3/2803

    摘要： The invention relates to a device and a method for filling a molded article that comprises a plurality of at least partially communicating interior cavities with a liquid phase or for removing the excess of a liquid phase used to coat a molded article comprising interior cavities. The inventive method is characterized in that filling or removal of the excess from the interior cavities is carried out by way of an acceleration process and a subsequent braking process, deceleration being faster than the previous acceleration, with the proviso that the inertial forces caused by deceleration and acting upon the excess liquid phase are higher than the sum of the other opposite forces also acting upon the liquid phase.

    摘要翻译： 本发明涉及一种用于填充模制品的装置和方法，所述模制品包括多个至少部分连通的内部空腔与液相或用于去除用于涂覆包含内部空腔的模制品的过剩的液相。 本发明的方法的特征在于，通过加速过程和随后的制动过程来进行从内部空腔的填充或去除，减速比先前的加速更快，条件是减速引起的惯性力 并且作用于过量的液相高于也作用于液相的其它相反力的总和。

    Process for preparing pyromellitic dianhydride
    8.
    发明授权
    Process for preparing pyromellitic dianhydride 失效
    制备均苯四甲酸二酐的方法

    公开(公告)号：US5387699A

    公开(公告)日：1995-02-07

    申请号：US171813

    申请日：1993-12-22

    申请人： Werner Wagner ,  Frank Muller ,  Hans-Jurgen Eberle ,  Franz Grundei

    发明人： Werner Wagner ,  Frank Muller ,  Hans-Jurgen Eberle ,  Franz Grundei

    IPC分类号： B01J27/14 ,  B01J23/20 ,  B01J23/22 ,  B01J27/198 ,  C07B61/00 ,  C07C51/265 ,  C07D493/04 ,  C07D493/00 ,  C07C51/16

    CPC分类号： C07C51/265 ,  B01J23/002 ,  B01J23/20 ,  B01J23/22 ,  B01J27/198 ,  B01J2523/00

    摘要： The invention relates to a process for preparing pyromellitic dianhydride (PMDA) by heterogeneously catalyzed oxidation in the gas phase by means of a gas containing molecular oxygen. The process involves oxidizing benzaldehydes which are 2,4,5-trialkylated by C.sub.1 - to C.sub.3 -alkyl groups or mixtures of benzaldehydes which are 2,4,5-trialkylated by C.sub.1 - to C.sub.3 -alkyl groups and benzenes which are 1,2,4,5-tetraalkylated by C.sub.1 - to C.sub.3 -alkyl groups in the presence of a catalyst. The catalyst contains as active components 5% to 95% by weight of one or more transition-metal oxides of sub-group IV of the Periodic Table of the Elements, from 1% to 50% by weight of one or more transition-metal oxides of sub-group V of the Periodic Table of the Elements. The catalyst also contains from 0% to 10% by weight of one or more oxides of elements of main group I of the Periodic Table of the Elements and/or from 0% to 50% by weight of one or more oxides of elements of main groups III, IV and V of the Periodic Table of the Elements and of elements of sub-groups VI and VII of the Periodic Table of the Elements. The indicated percentages by weight are based in each case on the total weight of the active components and add to 100% by weight.

    摘要翻译： 本发明涉及通过含有分子氧的气体在气相中通过非均相催化氧化制备均苯四酸二酐（PMDA）的方法。 该方法包括氧化通过C 1至C 3 - 烷基2,4,5-三烷基化的苯甲醛或通过C 1至C 3 - 烷基基团2,4,5-三烷基化的苯甲醛的混合物和1,2 ，在催化剂存在下由C 1至C 3 - 烷基4,5-四烷基化。 催化剂含有作为元素周期表第IV族的一种或多种过渡金属氧化物的5重量％至95重量％的活性组分，1重量％至50重量％的一种或多种过渡金属氧化物 元素周期表V组。 该催化剂还含有0％至10％重量的元素周期表中主要I族元素的一种或多种氧化物和/或0％至50％重量的一种或多种主要元素氧化物 元素周期表第III，IV和V族元素元素周期表第VI和VII族元素。 所示的重量百分比基于每种情况下的活性组分的总重量，并加入100重量％。