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52 条记录 (耗时 0.022 秒)

    Process for producing aliphatic amines
    1.
    发明授权
    Process for producing aliphatic amines 失效
    脂肪族胺的制造方法

    公开(公告)号：US4409399A

    公开(公告)日：1983-10-11

    申请号：US328639

    申请日：1981-12-09

    申请人： Harold E. Swift ,  Robert A. Innes ,  Anatoli Onopchenko

    发明人： Harold E. Swift ,  Robert A. Innes ,  Anatoli Onopchenko

    IPC分类号： B01J23/755 ,  B01J23/78 ,  C07C85/06 ,  C07C85/08

    CPC分类号： B01J23/755 ,  B01J23/78

    摘要： A process for producing aliphatic amines which comprises reacting an aliphatic alcohol or an aliphatic aldehyde with an aminating agent selected from the group consisting of ammonia, a primary amine and a secondary amine in the liquid phase in the presence of an unsupported catalyst consisting essentially of (1) copper oxide or copper hydroxide (2) nickel oxide or nickel hydroxide, and, optionally, (3) an oxide or an hydroxide of a Group II A metal.

    摘要翻译： 一种制备脂族胺的方法，其包括使脂族醇或脂族醛与在液相中的氨，胺和仲胺的胺化剂在无载体催化剂存在下反应，所述催化剂基本上由（ 1）氧化铜或氢氧化铜（2）氧化镍或氢氧化镍，和任选的（3）IIA族金属的氧化物或氢氧化物。

    Fluidized bed process for producing acrylonitrile and catalytic mixture containing antimony oxide-silica composite used therein
    6.
    发明授权
    Fluidized bed process for producing acrylonitrile and catalytic mixture containing antimony oxide-silica composite used therein 失效
    用于生产丙烯腈的流化床方法和含有其中使用的氧化锑 - 二氧化硅复合物的催化混合物

    公开(公告)号：US4545943A

    公开(公告)日：1985-10-08

    申请号：US240267

    申请日：1981-03-04

    申请人： Robert A. Innes ,  Harold E. Swift

    发明人： Robert A. Innes ,  Harold E. Swift

    IPC分类号： B01J23/18 ,  C07C120/14

    CPC分类号： C07C253/26 ,  B01J23/18 ,  Y02P20/52

    摘要： Acrylonitrile is produced by passing a gaseous mixture comprising propylene, molecular oxygen and ammonia upwardly through a fluidized bed comprising particles of a highly-active acrylonitrile catalyst in physical admixture with particles of a composite consisting essentially of antimony oxide and silica. The use of the antimony oxide-silica composite moderates the effect of the highly-active acrylonitrile catalyst reducing its activity sufficiently to enable the use of longer residence times, but without reducing the acrylonitrile selectivity of the catalyst.

    摘要翻译： 通过将包含丙烯，分子氧和氨的气体混合物向上通过包含高活性丙烯腈催化剂颗粒的流化床，与主要由氧化锑和二氧化硅组成的复合材料的物理混合物进行物理混合而制备丙烯腈。 使用氧化锑 - 二氧化硅复合材料缓和了高活性丙烯腈催化剂的作用，足以使其活性降低，从而能够使用较长的停留时间，但不降低催化剂的丙烯腈选择性。

    Process for preparing alkyldimethylamines
    7.
    发明授权
    Process for preparing alkyldimethylamines 失效
    制备烷基二甲胺的方法

    公开(公告)号：US4293716A

    公开(公告)日：1981-10-06

    申请号：US108479

    申请日：1979-12-31

    申请人： Harold E. Swift ,  Robert A. Innes ,  Phillip Adams

    发明人： Harold E. Swift ,  Robert A. Innes ,  Phillip Adams

    IPC分类号： B01J23/86 ,  C07C85/06

    CPC分类号： B01J23/868

    摘要： A process for preparing alkyldimethylamines which comprises passing through a fixed bed, containing a copper catalyst, optionally chromium oxide, and an oxide of a Group I metal, selected amounts of dimethylamine and an alcohol or mixtures of alcohols.

    摘要翻译： 一种制备烷基二甲胺的方法，其包括通过含有铜催化剂，任选的氧化铬的固定床和第I族金属的氧化物，选择量的二甲胺和醇或醇的混合物。

    Coating strip material with protective decorative layers while avoiding use of solvents
    8.
    发明授权
    Coating strip material with protective decorative layers while avoiding use of solvents 失效
    涂层条带材料，同时避免使用溶剂

    公开(公告)号：US5622562A

    公开(公告)日：1997-04-22

    申请号：US449418

    申请日：1995-05-24

    申请人： Robert A. Innes ,  Neil L. Brockman

    发明人： Robert A. Innes ,  Neil L. Brockman

    IPC分类号： B05C5/00 ,  B05C5/02 ,  B05C9/04 ,  B05C11/10

    CPC分类号： B05C5/0295 ,  B05C11/1042 ,  B05C5/001 ,  B05C5/0254 ,  B05C5/0266 ,  B05C9/04

    摘要： A process and apparatus for coating a surface of an elongated strip article, e.g. aluminum sheet, with a layer of solid polymer material. The process involves heating the polymer to produce a melt having a viscosity of at least 1000 centipoise when measured according to ASTM D4449 at 1 radian per second, extruding the melt onto a moving surface of the strip article through an elongated slot in a coating head having an extended surface adjacent to the slot arranged at an angle to the moving surface to form a coating gap converging in the direction of movement, thereby forming a coating on the strip article, and pushing the coating head towards the surface of the strip article as the melt is extruded as the coating onto the surface from the slot to reduce the coating thickness to a desired range by pressing the extended surface of the coating head onto the coating as the coating is formed. The apparatus includes coating heat, provided with a heater to maintain the viscosity of the melt, and load application device for the coating head, as well as equipment for melting the polymer and supplying the melt under pressure and at the desired temperature to the coating head. The process and apparatus allows strip articles to be coated with thin (1-100 microns) coatings of polymer materials without employing liquids as solvents or the like that cause atmospheric pollution problems.

    摘要翻译： 用于涂覆细长带状物品的表面的方法和设备，例如。 铝板，具有一层固体聚合物材料。 该方法包括加热聚合物以产生具有至少1000厘泊的粘度的熔体，当根据ASTM D4449以每秒1弧度的速度测量时，将熔体挤出到带材制品的移动表面上，该细长的槽在涂覆头中具有 与所述槽相邻的延伸表面，所述延伸表面与所述移动表面成一定角度设置，以形成在所述移动方向上收敛的涂层间隙，从而在所述带状物品上形成涂层，并且将所述涂覆头朝所述带状物品的表面推压， 熔融物作为涂层从槽挤出到表面上，以通过在涂层形成时将涂覆头的延伸表面压到涂层上将涂层厚度减小到所需范围。 该设备包括涂覆热量，设置有加热器以保持熔体的粘度，以及用于涂覆头的负载施加装置，以及用于熔化聚合物并在压力和期望温度下将熔体供应到涂覆头的设备 。 该方法和设备允许带状制品涂覆聚合物材料的薄（1-100微米）涂层，而不使用引起大气污染问题的液体作为溶剂等。