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    BRANCHED POLYSILOXANES AND USE OF THESE
    8.
    发明申请
    BRANCHED POLYSILOXANES AND USE OF THESE 有权
    分支多晶硅和这些的使用

    公开(公告)号：US20130217907A1

    公开(公告)日：2013-08-22

    申请号：US13771888

    申请日：2013-02-20

    申请人： Frauke Henning ,  Sadik Amajjahe ,  Ute Linke ,  Michael Ferenz ,  Wilfried Knott ,  Volker Arning ,  Bastian Matthias Brugger ,  Kathrin Lehmann

    发明人： Frauke Henning ,  Sadik Amajjahe ,  Ute Linke ,  Michael Ferenz ,  Wilfried Knott ,  Volker Arning ,  Bastian Matthias Brugger ,  Kathrin Lehmann

    IPC分类号： C07F7/08

    CPC分类号： C07F7/0834 ,  C08G77/12 ,  C08G77/20 ,  C08G77/70 ,  C08L83/04

    摘要： Branched polysiloxanes of formula (I) Ma1MHa2MVia3Db1DHb2DVib3Tc1THc2TVic3Qd  (I) wherein M=[R2R12SiO1/2], MH=[R12HSiO1/2], MVi=[R3R12SiO1/2], D=[R12SiO2/2], DH=[R1HSiO2/2], DVi=[R1R3SiO2/2], T=[R4SiO3/2], TH=[HSiO3/2], TVi=[R3SiO3/2], Q=[SiO4/2], R1 is mutually independently identical or different, linear or branched, saturated or unsaturated hydrocarbon moieties, R2 is mutually independently the same as R1, an alkoxy moiety or a hydroxy group, R3 is mutually independently identical or different, linear or branched, olefinically unsaturated hydrocarbon moieties, R4 is mutually independently R1 or identical or different linear, branched and/or cyclic, saturated or unsaturated hydrocarbon moieties comprising heteroatoms, a1=from 0 to 50, a2=from 1 to 50, a3=from 1 to 50, b1=from 10 to 5000, b2=from 0 to 30, b3=from 0 to 30, c1=from 0 to 50, c2=from 0 to 50 c3=from 0 to 50, d=from 0 to 50, with the proviso that the sum c1+c2+c3+d is greater than or equal to 1, are provided.

    摘要翻译： 式（I）的分支聚硅氧烷Ma1MHa2MVia3Db1DHb2DVib3Tc1THc2TVic3Qd（I）其中M = [R2R12SiO1 / 2]，MH = [R12HSiO1 / 2]，MVi = [R3R12SiO1 / 2]，D = [R12SiO2 / 2]，DH = [R1HSiO2 / ]，DVi = [R1R3SiO2 / 2]，T = [R4SiO3 / 2]，TH = [HSiO3 / 2]，TVi = [R3SiO3 / 2]，Q = [SiO4 / 2]，R1相互独立地相同或不同， 直链或支链，饱和或不饱和的烃部分，R 2相互独立地相同，R 1，烷氧基部分或羟基，R 3相互独立地相同或不同，为直链或支链的烯属不饱和烃部分，R 4相互独立地为R 1或 相同或不同的包含杂原子的直链，支链和/或环状，饱和或不饱和烃部分，a1 = 0至50，a2 = 1至50，a3 = 1至50，b1 = 10至5000，b2 = 0〜30，b3 = 0〜30，c1 = 0〜50，c2 = 0〜50c3 = 0〜50，d = 0〜50，条件是和c1 + c2 + c3 + d大于或等于1。

    Polyethersiloxanes carrying alkoxysilyl groups and method for production thereof
    10.
    发明授权
    Polyethersiloxanes carrying alkoxysilyl groups and method for production thereof 有权
    载有烷氧基甲硅烷基的聚醚硅氧烷及其制备方法

    公开(公告)号：US08283422B2

    公开(公告)日：2012-10-09

    申请号：US13132734

    申请日：2009-11-05

    申请人： Frank Schubert ,  Frauke Henning ,  Wilfried Knott

    发明人： Frank Schubert ,  Frauke Henning ,  Wilfried Knott

    IPC分类号： C08G77/46

    CPC分类号： C08G77/18 ,  C08G77/46 ,  C08L83/12

    摘要： Alkoxysilyl-functional polyether-siloxanes and processes for preparing them by noble metal-catalysed SiC coupling of hydrogensiloxanes having SiH groups with unsaturated polyethers bearing alkoxysilyl groups or by alkoxylation of polyethersiloxanes or polysiloxanes by means of epoxy-functional alkoxysilanes in the presence of double metal cyanide catalysts.

    摘要翻译： 烷氧基甲硅烷基官能的聚醚 - 硅氧烷及其制备方法，它们是通过在双金属氰化物存在下，通过环氧官能的烷氧基硅烷，通过具有SiH基的氢硅氧烷与带有烷氧基甲硅烷基的不饱和聚醚或通过聚醚硅氧烷或聚硅氧烷的烷氧基化的贵金属催化的SiC偶联 催化剂。