Epoxy silane oligomer and coating composition containing same
    1.
    发明授权
    Epoxy silane oligomer and coating composition containing same 有权
    环氧硅烷低聚物和含有它的涂料组合物

    公开(公告)号:US08338531B2

    公开(公告)日:2012-12-25

    申请号:US13006917

    申请日:2011-01-14

    IPC分类号: C08L83/06

    CPC分类号: C08G77/14 C08K3/08 C09D183/06

    摘要: A process for producing an epoxy silane oligomer including a reaction glycidoxy silane and/or cycloaliphatic epoxy silane having 2 or 3 alkoxy groups and, optionally, a copolymerizable silane other than glycidoxy and cycloaliphatic epoxy silane, with less than 1.5 equivalents of water in the presence of a catalyst, wherein said water is continuously fed during the reaction.

    摘要翻译: 包括具有2或3个烷氧基的反应缩水甘油氧基硅烷和/或环脂族环氧硅烷的环氧硅烷低聚物的方法,以及任选的除缩水甘油氧基和环脂族环氧硅烷以外的可共聚硅烷,在存在下具有小于1.5当量的水 的催化剂,其中所述水在反应期间连续进料。