MOISTURE CURABLE COMPOSITIONS
    1.
    发明公开
    MOISTURE CURABLE COMPOSITIONS 审中-公开
    FEUCHTIGKEITSHÄRTBAREZUSAMMENSETZUNGEN

    公开(公告)号:EP3036269A4

    公开(公告)日:2017-04-12

    申请号:EP14837691

    申请日:2014-08-18

    摘要: The present invention provides curable compositions comprising non-tin metal accelerators that accelerate the condensation curing of moisture-curable silicones/non-silicones. In particular, the present invention provides an accelerator comprising guanidine-containing compounds that are particularly suitable as replacements for organotin in sealant and RTV formulations. Further, the compositions employing a guanidine-containing compound is comparable or superior to organotin such as DBTDL, exhibits certain behavior in the presence of components that allow for tuning or adjusting the cure characteristics of the compositions, and provides good adhesion and storage stability.

    摘要翻译: 本发明提供包含非锡金属促进剂的可固化组合物,其加速可湿固化有机硅/非有机硅的缩合固化。 特别地,本发明提供了一种包含含胍化合物的促进剂,其特别适合作为密封剂和RTV制剂中有机锡的替代物。 此外,使用含胍化合物的组合物与诸如DBTDL的有机锡相当或更好,在允许调节或调节组合物的固化特性的组分存在下表现出某些行为,并提供良好的粘附性和储存稳定性。