Method for producing carbonyl group-containing organosilicon compounds
    22.
    发明授权
    Method for producing carbonyl group-containing organosilicon compounds 失效
    制备含羰基有机硅化合物的方法

    公开(公告)号:US07700196B2

    公开(公告)日:2010-04-20

    申请号:US10595955

    申请日:2004-11-18

    IPC分类号: C08F6/00

    摘要: Organosilicon compounds bearing keto or aldehyde groups are easily prepared in high yield by oxidation of a carbinol-functional precursor by an oxidizing agent in the presence of a nitrogen-containing free radical mediator which contains aliphatic, cycloaliphatic, heterocyclic, or aromatic NO—, NOH—, or H—N—OH group. The oxidation may be conventional, i.e. using air, oxygen, or other oxidant, may be electrochemical, or enzymatic.

    摘要翻译: 含有酮基或醛基的有机硅化合物通过在含有脂族,脂环族,杂环或芳族NO - ,NOH的含氮自由基介质的存在下,通过氧化剂氧化甲醇官能的前体而容易地高产率地制备 - 或H-N-OH基团。 氧化可以是常规的,即使用空气,氧气或其它氧化剂,可以是电化学的或酶的。

    Organosilicon compounds having polyoxyalkylene radicals
    24.
    发明授权
    Organosilicon compounds having polyoxyalkylene radicals 有权
    具有聚氧化烯基的有机硅化合物

    公开(公告)号:US07153922B2

    公开(公告)日:2006-12-26

    申请号:US10831042

    申请日:2004-04-23

    IPC分类号: C08G77/26

    摘要: Organosilicon compounds contain both cationic quat groups and polyoxyalkylene polyether groups prepared by an efficient process which can utilize commercially available starting materials. The polyether groups are not linked to siloxane moieties by quat linking groups, but rather by amine or ammonium groups. The polyester groups may also serve as linking groups between organosilicon moieties.

    摘要翻译: 有机硅化合物含有通过有效方法制备的阳离子季铵基团和聚氧化烯聚醚基团,其可以利用市售原料。 聚醚基团不通过季铵连接基团而不与硅氧烷部分连接,而是通过胺或铵基团连接。 聚酯基团也可以用作有机硅部分之间的连接基团。

    Process for the preparation of organopolysiloxanes having silanol groups
    25.
    发明申请
    Process for the preparation of organopolysiloxanes having silanol groups 有权
    制备具有硅烷醇基团的有机聚硅氧烷的方法

    公开(公告)号:US20060241268A1

    公开(公告)日:2006-10-26

    申请号:US11402613

    申请日:2006-04-12

    申请人: Christian Ochs

    发明人: Christian Ochs

    IPC分类号: C08G77/06 C08G77/12 C08L83/04

    CPC分类号: C08G77/38 C08G77/16

    摘要: A process for the preparation of organosilicon compounds bearing silanol groups, in particular linear polyorganosiloxanes bearing lateral silanol groups, in a predictable manner and high yield, comprising reacting a similarly constructed Si—H functional organosilicon compound with water in the presence of a Group VIII metal catalyst, optionally in the presence of a cocatalyst. Predictable product structure and very few byproducts are particularly advantageous.

    摘要翻译: 一种制备具有硅烷醇基团的有机硅化合物的方法,特别是具有侧向硅烷醇基团的线性聚有机硅氧烷,其可预测的方式和高产率,包括在VIII族金属存在下使类似构造的Si-H官能的有机硅化合物与水反应 催化剂,任选地在助催化剂存在下。 可预测的产品结构和非常少的副产物是特别有利的。

    Process for preparing organosilicon compounds
    26.
    发明授权
    Process for preparing organosilicon compounds 有权
    制备有机硅化合物的方法

    公开(公告)号:US07074950B2

    公开(公告)日:2006-07-11

    申请号:US11007423

    申请日:2004-12-08

    IPC分类号: C07F7/04

    CPC分类号: C08G77/38 C08G77/06 C08G77/46

    摘要: The present invention relates to a process for adding Si-bonded hydrogen to aliphatically unsaturated compounds containing carbon-carbon multiple bonds and ether oxygen atoms in the presence of carbinol groups, wherein the reaction mixture comprises, as a further component, at least one cyclic ether.

    摘要翻译: 本发明涉及在甲醇基团存在下,将含硅键合氢加成到含有碳 - 碳多键和醚氧原子的脂族不饱和化合物的方法,其中反应混合物作为另外的组分包含至少一种环醚 。