利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

24 条记录 (耗时 0.023 秒)

    Method for preparing a magnetic substrate
    11.
    发明授权
    Method for preparing a magnetic substrate 失效
    制备磁性基板的方法

    公开(公告)号：US3860451A

    公开(公告)日：1975-01-14

    申请号：US32042773

    申请日：1973-01-02

    申请人： CONTINENTAL OIL CO

    发明人： STARKS CHARLES M

    IPC分类号： B23F23/12 ,  H01F10/00

    CPC分类号： H01F41/24 ,  C23C18/08 ,  Y10S428/90 ,  Y10T428/31678

    摘要： An improved method for preparing a substrate having magnetically sensitive particles on the surface thereof by impregnating the surface with a metal salt or oxide of a magnetically sensitive metal wherein the improvement comprises reducing the metal salt or oxide to metal in situ with an aluminum trialkyl or an alkyl aluminum hydride compound.

    摘要翻译： 一种用于通过用金属盐或磁敏金属的氧化物浸渍表面来制备其表面上具有磁敏颗粒的基材的改进方法，其中改进包括用三烷基铝或三烷基铝原位将金属盐或氧化物还原成金属 烷基氢化铝化合物。

    Electrochemical oxidation of olefinic compounds
    12.
    发明授权
    Electrochemical oxidation of olefinic compounds 失效
    烯烃化合物的电化学氧化

    公开(公告)号：US3650918A

    公开(公告)日：1972-03-21

    申请号：US3650918D

    申请日：1969-08-27

    申请人： CONTINENTAL OIL CO

    发明人： JOHNSON MORRIS A ,  WASHECHECK PAUL H ,  STARKS CHARLES M

    IPC分类号： C25B3/02 ,  B01K1/00 ,  C07B3/00

    CPC分类号： C25B3/02

    摘要： OLEFINIC COMPOUNDS ARE ELECTROLYTICALLY OXIDIZED TO CARBONYL COMPOUNDS IN THE PRESENCE OF AN OXIDATION CATALYST CONSISTING OF A GROUP VII METAL OR COMPOUND THEREOF. THE CATALYST, WHICH IS REDUCED DURING THE OXIDATION OF THE OLEFINIC COMPOUNDS, IS REGENERATED BY A CATALYST REGENERATION AGENT PRESENT IN THE ANOLYTE. THE REDUCED CATALYST REGENERATION AGENT IS THEN REGENERATED ELECTROLYTICALLY, THEREBY PREVENTING ANY NET CHANGE IN THE CATALYST OR THE CATALYST REGENERATION AGENT.

    Zinc plating by chemical reduction
    15.
    发明授权
    Zinc plating by chemical reduction 失效
    化学镀锌

    公开(公告)号：US3578494A

    公开(公告)日：1971-05-11

    申请号：US3578494D

    申请日：1969-04-09

    申请人： CONTINENTAL OIL CO

    发明人： WILLIAMS BILLY J ,  STARKS CHARLES M

    IPC分类号： C23C18/31 ,  C23C17/02

    CPC分类号： C23C18/31 ,  Y10T428/31703

    摘要： THIN FILMS OF ZINC CAN BE PLATED ONTO SUBSTRATES AT AMBIENT TEMPERATURES BY FIRST COATING THE SUBSTRATE WITH AN ORGANO ZINC COMPOUND AND THEN CONTACTING THE WETTED SUBSTRATE WITH AN ALUMINUM COMPOUND HAVING AT LEAST ONE HYDROGEN BONDED DIRECTLY TO THE ALUMINUM. THE ALUMINUM HYDRIDE SERVES TO REDUCE THE ZINC COMPOUND, AND GOOD ADHESIVE THIN FILMS OF ZINC ON THE SUBSTRATE ARE FORMED.