Active-releasing cyclic siloxanes
    1.
    发明申请
    Active-releasing cyclic siloxanes 失效
    主动释放环状硅氧烷

    公开(公告)号:US20050136021A1

    公开(公告)日:2005-06-23

    申请号:US10742033

    申请日:2003-12-19

    CPC分类号: C07F7/21

    摘要: Cyclic siloxanes that contain releasable active ingredients are described. The active ingredient can be an alcohol or enolizable carbonyl-containing compound such as a ketone, aldehyde, or ester. The product siloxanes are useful in a variety of personal and household care products where slow or controlled release of active ingredient is desired. A preferred embodiment utilizes substituents that when released as active ingredients are fragrant.

    摘要翻译: 描述了含有可释放活性成分的环状硅氧烷。 活性成分可以是醇或可烯化的含羰基化合物,例如酮,醛或酯。 产品硅氧烷可用于需要缓慢或控制释放活性成分的各种个人和家庭护理产品中。 优选的实施方案利用当作为活性成分释放时是芳香的取代基。

    MOISTURE CURABLE ORGANOPOLYSILOXANE COMPOSITION
    6.
    发明申请
    MOISTURE CURABLE ORGANOPOLYSILOXANE COMPOSITION 有权
    水分可固化有机硅氧烷组合物

    公开(公告)号:US20120065308A1

    公开(公告)日:2012-03-15

    申请号:US13228006

    申请日:2011-09-08

    IPC分类号: C08K5/51 C08K5/52

    摘要: The present invention provides curable compositions comprising non-Sn organo-metal catalysts that accelerate the condensation curing of moisture curable silicones/non-silicones. In particular, the present invention provides Mn(III) complexes that are particularly suitable as replacements for organotin for sealant and RTV formulations. The Mn(III) complexes are comparable or superior to organotin such as DBTDL, superior to Mn(II) compounds, and exhibit certain behavior in the presence of components that allow for tuning or adjusting the cure characteristics of the present compositions and provide good adhesion and storage stability.

    摘要翻译: 本发明提供包含非Sn有机金属催化剂的可固化组合物,其加速湿固化性硅氧烷/非硅氧烷的缩合固化。 特别地,本发明提供特别适合作为密封剂和RTV制剂的有机锡替代物的Mn(III)络合物。 Mn(III)配合物与有机锡相似或优于DBTDL,优于Mn(II)化合物,并且在存在能够调节或调节本发明组合物的固化特性并提供良好粘附性的组分存在下表现出某些行为 和储存稳定性。