ANAEROBIC CURABLE COMPOSITIONS CONTAINING BLOCKED DICARBOXYLIC ACID COMPOUNDS
    3.
    发明公开
    ANAEROBIC CURABLE COMPOSITIONS CONTAINING BLOCKED DICARBOXYLIC ACID COMPOUNDS 有权
    ANAEROBEHÄRTBAREZUSAMMENSETZUNGEN MIT BLOCKIERTENDICARBOXYLSÄUREVERBINDUNGEN

    公开(公告)号:EP3137513A1

    公开(公告)日:2017-03-08

    申请号:EP15786258.2

    申请日:2015-05-01

    摘要: The present invention relates to anaerobic curable compositions, such as adhesives and sealants, containing blocked acrylic acid compounds. The blocked acrylic acid compounds are labile (meth)acrylic acid compounds having an acetal linkage, which cleaves to release (meth)acrylic acid during anaerobic cure. In this way, the block acrylic acid compounds acts as an adhesion promoter thereby promoting adhesion to various substrates.

    摘要翻译: 本发明涉及含有封闭的丙烯酸化合物的厌氧可固化组合物,例如粘合剂和密封剂。 封闭的丙烯酸化合物是具有缩醛键的不稳定(甲基)丙烯酸化合物,其在厌氧固化期间裂解释放(甲基)丙烯酸。 以这种方式,嵌段丙烯酸化合物起粘合促进剂的作用,从而促进对各种基材的粘附。