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18 条记录 (耗时 0.035 秒)

    Manufacture of N-alkylanilines
    2.
    发明授权
    Manufacture of N-alkylanilines 失效
    N-烷基苯胺的制造

    公开(公告)号：US4196147A

    公开(公告)日：1980-04-01

    申请号：US837938

    申请日：1977-09-29

    申请人： Martin Decker ,  Herwig Hoffmann ,  Leopold Hupfer ,  Herbert Toussaint

    发明人： Martin Decker ,  Herwig Hoffmann ,  Leopold Hupfer ,  Herbert Toussaint

    IPC分类号： C07C209/18 ,  C07C85/06

    CPC分类号： C07C209/18

    摘要： N-Alkylanilines are obtained by alkylating anilines with alcohols in the absence of hydrogen under a pressure substantially higher than the autogenous pressure of the reaction mixture, at from 50.degree. to 250.degree. C., preferably in the presence of a fixed catalyst containing cobalt, nickel and copper.

    摘要翻译： N-烷基苯胺是通过在不存在氢气的条件下，在大约高于反应混合物的自生压力的压力下，在不存在氢气的条件下，将苯胺与50-250℃，优选在含有钴的固定催化剂存在下， 镍和铜。

    Tools, machines and processes for deburring cut edges on workpieces
    5.
    发明授权
    Tools, machines and processes for deburring cut edges on workpieces 有权
    在工件上去毛刺切割边缘的工具，机器和工艺

    公开(公告)号：US08490449B2

    公开(公告)日：2013-07-23

    申请号：US13238546

    申请日：2011-09-21

    申请人： Peter Bytow ,  Martin Decker ,  Martin Steiner

    发明人： Peter Bytow ,  Martin Decker ,  Martin Steiner

    IPC分类号： B21D17/04 ,  B21D28/00 ,  B21C37/30

    CPC分类号： B21D19/005 ,  Y10T29/47

    摘要： A tool for deburring cut edges on workpieces has a pressure body in the form of a rolling body, by means of which, as relative longitudinal movement of rolling body and workpiece takes place, pressure can be applied to the burr on the relevant cut edge in the direction towards the workpiece while the rolling body rolls along the cut edge.A machine for deburring cut edges on workpieces is provided with a tool of the above-mentioned kind.In the course of a process for deburring cut edges on workpieces, a rolling body is moved along the relevant cut edge with a rolling motion. In that movement, pressure is applied by means of the rolling body to the burr on the cut edge in the direction towards the workpiece.

    摘要翻译： 用于在工件上去毛刺切割边缘的工具具有滚动体形式的压力体，通过该工具，随着滚动体和工件的相对纵向运动的发生，压力可以施加到相关切割边缘上的毛刺上 当轧制体沿着切割边缘滚动时朝向工件的方向。 在工件上用于去毛刺切割边缘的机器具有上述类型的工具。 在工件上切割边缘去毛刺的过程中，滚动体沿着相关的切割边缘以滚动运动移动。 在该运动中，通过滚动体将压力沿朝向工件的方向施加到切割边缘上的毛刺上。

    Preparation of acyl chlorides
    7.
    发明授权
    Preparation of acyl chlorides 失效
    酰氯的制备

    公开(公告)号：US5623082A

    公开(公告)日：1997-04-22

    申请号：US488923

    申请日：1995-07-11

    申请人： Martin Decker ,  Wolfgang Franzischka ,  Rudolf Irnich, deceased ,  Manfred Sauerwald

    发明人： Martin Decker ,  Wolfgang Franzischka ,  Rudolf Irnich, deceased ,  Manfred Sauerwald

    IPC分类号： B01J31/04 ,  C07B61/00 ,  C07C51/00 ,  C07C51/60 ,  C07C53/38 ,  C07C53/42 ,  C07C67/00 ,  C07C51/58

    CPC分类号： C07C51/60

    摘要： Acyl chlorides are prepared by reacting a carboxylic acid or its anhydride with carbonyl chloride in the presence of a carboxamide of the formula I ##STR1## where R.sup.1 is a radical of the formula ##STR2## R.sup.2 and R.sup.3 are each alkyl of 1 to 9 carbon atoms, R.sup.4 and R.sup.5 are each hydrogen or alkyl of 1 to 9 carbon atoms and the two radicals R.sup.1 and R.sup.2 may furthermore be a hydrocarbon radical which completes the moiety ##STR3## to form a heterocyclic structure, and the stated alkyl and hydrocarbon radicals may furthermore contain substituents which are inert under the reaction conditions.

    摘要翻译： 酰基氯通过羧酸或其酸酐与碳酰氯在式I酮原子的羧酰胺存在下反应制备，R 4和R 5各自为氢或1至9个碳原子的烷基，并且两个基团R 1和R 2可以 此外是完成部分“IMAGE”以形成杂环结构的烃基，并且所述烷基和烃基还可以含有在反应条件下为惰性的取代基。

    TOOLS, MACHINES AND PROCESSES FOR DEBURRING CUT EDGES ON WORKPIECES
    8.
    发明申请
    TOOLS, MACHINES AND PROCESSES FOR DEBURRING CUT EDGES ON WORKPIECES 有权
    工具，机器和工具切割工具切割边缘

    公开(公告)号：US20070105488A1

    公开(公告)日：2007-05-10

    申请号：US11551314

    申请日：2006-10-20

    申请人： Peter Bytow ,  Martin Decker ,  Martin Steiner

    发明人： Peter Bytow ,  Martin Decker ,  Martin Steiner

    IPC分类号： B24B31/00

    CPC分类号： B21D19/005 ,  Y10T29/47

    摘要： A tool for deburring cut edges on workpieces has a pressure body in the form of a rolling body, by means of which, as relative longitudinal movement of rolling body and workpiece takes place, pressure can be applied to the burr on the relevant cut edge in the direction towards the workpiece while the rolling body rolls along the cut edge. A machine for deburring cut edges on workpieces is provided with a tool of the above-mentioned kind. In the course of a process for deburring cut edges on workpieces, a rolling body is moved along the relevant cut edge with a rolling motion. In that movement, pressure is applied by means of the rolling body to the burr on the cut edge in the direction towards the workpiece.

    摘要翻译： 用于在工件上去毛刺切割边缘的工具具有滚动体形式的压力体，通过该工具，随着滚动体和工件的相对纵向运动的发生，压力可以施加到相关切割边缘上的毛刺上 当轧制体沿着切割边缘滚动时朝向工件的方向。 在工件上用于去毛刺切割边缘的机器具有上述类型的工具。 在工件上切割边缘去毛刺的过程中，滚动体沿着相关的切割边缘以滚动运动移动。 在该运动中，通过滚动体将压力沿朝向工件的方向施加到切割边缘上的毛刺上。

    Preparation of cyclopentanone
    9.
    发明授权
    Preparation of cyclopentanone 失效
    环戊酮的制备

    公开(公告)号：US4895985A

    公开(公告)日：1990-01-23

    申请号：US236210

    申请日：1988-08-25

    申请人： Martin Decker ,  Harro Wache ,  Wolfgang Franzischka

    发明人： Martin Decker ,  Harro Wache ,  Wolfgang Franzischka

    IPC分类号： C07C45/48

    CPC分类号： C07C45/48

    摘要： The invention relates to a process for the preparation of cyclopentanone from adipic acid wherein adipic acid vapor in an inert gas at a temperature of from 250.degree. C. to 450.degree. C., possibly accompanied by water vapor, is passed over an oxygenous acidic or basic catalyst.

    摘要翻译： 本发明涉及一种从己二酸制备环戊酮的方法，其中惰性气体中的己二酸蒸气在250℃至450℃的温度下，可能伴随着水蒸汽，通过氧气酸性或 碱性催化剂。