会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • SILCONE COMPOSITIONS AND RELATED METHODS
    • SILCONE组合物和相关方法
    • WO2014039414A1
    • 2014-03-13
    • PCT/US2013/057769
    • 2013-09-03
    • 3M INNOVATIVE PROPERTIES COMPANYLIU, Junkang J.WU, PingfanBAI, FengYLITALO, David A.
    • LIU, Junkang J.WU, PingfanBAI, FengYLITALO, David A.
    • C08J9/12C08L83/04C08G77/00
    • C08J9/125C08G77/70C08J9/0061C08J2201/03C08J2203/10C08J2205/05C08J2383/04C08J2383/06C08J2483/06C08L83/04C08L83/00
    • Crosslinked silicone foams are provided that can be substantially free of chemical blowing agents or byproducts thereof. These foams can be prepared from polymerizable silicone compositions that include an MQ-water cluster including a silicate MQ resin and a quantity of water dispersed in the silicate MQ resin and a silicone fluid, wherein the MQ-water cluster and silicone fluid collectively provide a inverted emulsion having a continuous and a discontinuous phase, the continuous phase including the silicone fluid and the discontinuous phase including the MQ-water cluster. The foams can be made by dispersing water into a silicate MQ resin to provide an MQ-water cluster; dispersing the stabilized MQ- water cluster into a silicone fluid to obtain an inverted silicone emulsion having the MQ-water cluster as a discontinuous phase and the silicone fluid as a continuous phase; foaming the silicone emulsion by evolving the water in the MQ-water cluster to provide a cellular structure; and polymerizing the silicone emulsion.
    • 提供交联的硅酮泡沫,其基本上不含化学发泡剂或其副产物。 这些泡沫可以由可聚合的硅氧烷组合物制备,其包括包含硅酸盐MQ树脂的MQ-水团和分散在硅酸盐MQ树脂中的一定量的水和硅氧烷流体,其中MQ-水簇和硅氧烷流体共同地提供倒置 具有连续和不连续相的乳液,所述连续相包括硅氧烷流体和包含MQ-水簇的不连续相。 泡沫可以通过将水分散到硅酸盐MQ树脂中来提供MQ-水簇; 将稳定的MQ-水簇分散到硅氧烷流体中以获得具有MQ-水簇作为不连续相的反相硅氧烷乳液,并且硅氧烷流体作为连续相; 通过放出MQ-水簇中的水来发泡硅氧烷乳液以提供细胞结构; 并聚合硅氧烷乳液。