Organopolysiloxanes and process of making
    1.
    发明授权
    Organopolysiloxanes and process of making 失效
    有机聚硅氧烷和制造工艺

    公开(公告)号:US5550270A

    公开(公告)日:1996-08-27

    申请号:US461742

    申请日:1995-06-05

    CPC分类号: C08G77/46 C08G77/045

    摘要: Novel organopolysiloxanes have the average compositional formula (1): ##STR1## wherein X is a monovalent substituent containing a polyoxyethylene group, Y is a 3-(meth)acryloxypropyl group, R.sup.1 is a C.sub.1-6 alkyl group or phenyl group, a=0 or 1, 1.ltoreq.b.ltoreq.20, 0.ltoreq.c.ltoreq.10, 1.ltoreq.d.ltoreq.10, and 1.ltoreq.a+c.ltoreq.10. They are prepared by effecting addition reaction of an aliphatic unsaturated compound containing a polyoxyethylene group to corresponding organohydrogenpolysiloxanes.

    摘要翻译: 新颖的有机聚硅氧烷具有平均组成式(1):其中X是含有聚氧乙烯基的一价取代基,Y是3-(甲基)丙烯酰氧基丙基,R1是C1-6烷基或苯基 ,a = 0或1,1,其中,a = 0或1,a = c,= 1, 它们通过使含有聚氧乙烯基团的脂肪族不饱和化合物与相应的有机氢聚硅氧烷进行加成反应来制备。