Metal-containing, shaped polymeric, tertiary and/or secondary
organosiloxane amine compounds, method of their production and use
    4.
    发明授权
    Metal-containing, shaped polymeric, tertiary and/or secondary organosiloxane amine compounds, method of their production and use 失效
    含金属,形状的聚合物,仲胺和/或次生有机硅氧烷化合物,其生产和使用方法

    公开(公告)号:US5237019A

    公开(公告)日:1993-08-17

    申请号:US858415

    申请日:1992-03-27

    摘要: Metal-containing, shaped, polymeric, tertiary and/or secondary organosiloxane amine compounds are introduced which contain the metals Pd, Pt, Ru, Rh individually or in combination as well as optional promotors and/or moderators. The organosiloxane amine functioning as carrier for the metals contains the units ##STR1## and/or units ##STR2## in which R.sup.1 to R.sup.5 are a group ##STR3## with R.sup.6 as a double-bonded group bound to N and Si (e.g. an alkylene group) and X is an amine group such as The carrier substance can be cross-linked with cross-linking agents containing Si, Ti, Zr or Al. The metal-containing product is spherical in form and is defined by the parameters of sphere diameter, specific surface and pore volume as well as bulk density. A method of production is disclosed which can be carried out in several variants as well as the use of the metal-containing product as catalyst for hydrogenation reactions and oxidation reactions.

    摘要翻译: 引入含金属,成型,聚合,叔和/或次级有机硅氧烷胺化合物,其单独或组合地含有金属Pd,Pt,Ru,Rh以及任选的促进剂和/或调节剂。 有机硅氧烷胺作为载体发挥功能的金属包含单元和/或单元(II)其中R 1至R 5是一组(III)与R6如与N-双键基团 和Si(例如亚烷基),X是胺基,例如载体物质可以与含有Si,Ti,Zr或Al的交联剂交联。 含金属产品的形状为球形,由球体直径,比表面积和孔体积以及堆积密度的参数定义。 公开了一种生产方法,其可以在几种变体中进行,以及使用含金属的产物作为氢化反应和氧化反应的催化剂。