SILAN-MODIFIZIERTE POLYVINYLALKOHOLE
    1.
    发明授权
    SILAN-MODIFIZIERTE POLYVINYLALKOHOLE 有权
    硅改性聚乙烯醇

    公开(公告)号:EP1812478B1

    公开(公告)日:2008-12-03

    申请号:EP05807736.3

    申请日:2005-10-20

    申请人: Wacker Chemie AG

    IPC分类号: C08F8/00

    CPC分类号: C08F8/42 C08F218/04

    摘要: The invention relates to silane-modified polyvinylalcohols which are obtained by means of radical polymerisation by one or several vinyl esters in the presence of epoxide functional comonomers, subsequently silylation of the epoxide groups by means of nucleophilic silane compounds, and saponification of the silane-modified vinylester mixed polymers.

    摘要翻译: 本发明涉及硅烷改性的聚乙烯醇,其通过在环氧官能共聚单体存在下通过一种或多种乙烯基酯的自由基聚合,随后通过亲核硅烷化合物对环氧基团进行甲硅烷基化以及硅烷改性的皂化 乙烯酯混合聚合物。