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11 条记录 (耗时 0.026 秒)

    Method for the preparation of purified elastomers from solution
    2.
    发明授权
    Method for the preparation of purified elastomers from solution 失效
    从溶液中制备纯化弹性体的方法

    公开(公告)号：US07071292B2

    公开(公告)日：2006-07-04

    申请号：US10962801

    申请日：2004-10-12

    申请人： Dirk Achten ,  Rafael Warsitz ,  Gregor Dudziak ,  Franz-Josef Mersmann ,  Stephen Pask ,  Zsolt Szentivanyi

    发明人： Dirk Achten ,  Rafael Warsitz ,  Gregor Dudziak ,  Franz-Josef Mersmann ,  Stephen Pask ,  Zsolt Szentivanyi

    IPC分类号： C08F6/06

    CPC分类号： C08C19/02 ,  C08C2/02 ,  C08C2/04

    摘要： The present invention relates to a method for the preparation of purified elastomers prepared by emulsion polymerization, wherein the level of impurity is reduced by up to 99 wt. %, expressed in terms of the unpurified elastomer. The present invention also relates to elastomers which can be obtained by the method according to the present invention, to the use of the elastomers for the production of all types of products, and to the product which is produced by processing the elastomer which can be obtained by the method according to the present invention.

    摘要翻译： 本发明涉及一种制备通过乳液聚合制备的纯化弹性体的方法，其中杂质含量降低高达99wt。 ％，以未纯化的弹性体表示。 本发明还涉及可以通过本发明的方法获得的弹性体，用于生产各种类型的产品的弹性体的用途，以及通过加工可以获得的弹性体制备的产品 通过本发明的方法。

    PROCESSES FOR THE PREPARATION OF CHLORINE FROM HYDROGEN CHLORIDE AND OXYGEN
    3.
    发明申请
    PROCESSES FOR THE PREPARATION OF CHLORINE FROM HYDROGEN CHLORIDE AND OXYGEN 审中-公开
    从氯化氢和氧气中制备氯化物的方法

    公开(公告)号：US20070286793A1

    公开(公告)日：2007-12-13

    申请号：US11752405

    申请日：2007-05-23

    申请人： Rainer Weber ,  Andreas Bulan ,  Michel Haas ,  Rafael Warsitz ,  Knud Werner

    发明人： Rainer Weber ,  Andreas Bulan ,  Michel Haas ,  Rafael Warsitz ,  Knud Werner

    IPC分类号： C01B7/04

    CPC分类号： C01B7/04 ,  C01B7/0743 ,  C01B13/0251

    摘要： A process is disclosed comprising: (a) reacting hydrogen chloride and oxygen to form a gas mixture comprising chlorine, water, unreacted hydrogen chloride, and unreacted oxygen; (b) cooling the gas mixture to form an aqueous solution of hydrogen chloride; (c) separating at least a portion of the aqueous solution of hydrogen chloride from the gas mixture; (d) removing at least a portion of the water from the gas mixture; and (e) subjecting the gas mixture to a gas permeation such that at least a portion of the unreacted oxygen in the gas mixture is separated to form a chlorine-rich gas stream and an oxygen-containing partial stream.

    摘要翻译： 公开了一种方法，包括：（a）使氯化氢和氧气反应以形成包含氯，水，未反应的氯化氢和未反应的氧的气体混合物; （b）冷却气体混合物以形成氯化氢水溶液; （c）从气体混合物中分离至少一部分氯化氢水溶液; （d）从气体混合物中去除至少一部分水; 和（e）使气体混合物经受气体渗透，使得气体混合物中的至少一部分未反应的氧气被分离以形成富含氯气的气流和含氧部分流。

    HYDROGEN-PERMEABLE MEMBRANE MADE OF A METAL COMPOSITE MATERIAL
    7.
    发明申请
    HYDROGEN-PERMEABLE MEMBRANE MADE OF A METAL COMPOSITE MATERIAL 审中-公开
    金属复合材料的氢渗透膜

    公开(公告)号：US20100247944A1

    公开(公告)日：2010-09-30

    申请号：US12679038

    申请日：2008-09-09

    申请人： Leslaw Mleczko ,  Juergen Kintrup ,  Ralph Weber ,  Andre Dammann ,  Rafael Warsitz ,  Aurel Wolf

    发明人： Leslaw Mleczko ,  Juergen Kintrup ,  Ralph Weber ,  Andre Dammann ,  Rafael Warsitz ,  Aurel Wolf

    IPC分类号： B32B15/01 ,  B32B5/18 ,  B22F1/02

    CPC分类号： B22F1/025 ,  B01D67/0041 ,  B01D67/0076 ,  B01D67/0093 ,  B01D69/12 ,  B01D71/022 ,  B01D2323/225 ,  B01D2325/30 ,  B22F2998/10 ,  B22F2999/00 ,  C01B3/501 ,  C01B2203/0405 ,  Y10T428/12014 ,  Y10T428/12181 ,  Y10T428/12479 ,  B22F1/0081 ,  B22F3/02 ,  B22F3/17 ,  B22F3/15 ,  B22F9/24 ,  B22F9/26 ,  B22F2201/013

    摘要： The invention relates to a metal matrix material made of a hydrogen-permeable metal 1 and a chemically stable metal 2 that is also hydrogen permeable, said matrix material having a structure comprised of a plurality of centers made of the metal 2 surrounded by the metal 1. The invention further relates to a method for the production of said matrix material, having the following steps: a. optionally pretreating the metal 1 and/or 2 b. coating metal 1 with a metal 2 to form a composite metal powder c. pressing the composite metal powder into the metal matrix material according to the invention in the form of a pressed body d. optionally deforming the pressed body thus obtained to form a molded body. The metal matrix material has a greater mechanical stability as compared to a conventionally coated metal film by virtue of a more homogeneous stress distribution during the change in volume of the metal phases as a result of hydrogen absorption and thermal expansion. At the same time, said material is considerably more chemically stable than conventional coated metal membranes. The metal matrix material is particularly suitable for producing hydrogen-permeable membranes that separate hydrogen from gas mixtures by selective diffusion.

    摘要翻译： 本发明涉及由氢可渗透金属1和化学稳定的金属2制成的金属基质材料，其也是氢可渗透的，所述基体材料具有由金属2制成的多个中心构成的结构，金属2被金属1包围 本发明还涉及生产所述基质材料的方法，具有以下步骤：a。 任选地预处理金属1和/或2b。 用金属2涂覆金属1以形成复合金属粉末c。 将复合金属粉末按压制体形式按压本发明的金属基体材料d。 可选地使由此获得的压制体变形以形成模制体。 与常规涂覆的金属膜相比，由于氢吸收和热膨胀的结果，在金属相的体积变化期间由于更均匀的应力分布，金属基体材料具有更大的机械稳定性。 同时，所述材料比常规涂覆的金属膜更具有化学稳定性。 金属基质材料特别适用于生产通过选择性扩散将氢气与气体混合物分离的氢气渗透膜。