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    • 1. 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。
    • 7. 发明申请
    • CHARGE-ENHANCING ADDITIVES FOR ELECTRETS
    • 充电增强电极添加剂
    • WO2009148747A2
    • 2009-12-10
    • PCT/US2009/042689
    • 2009-05-04
    • 3M INNOVATIVE PROPERTIES COMPANYLI, Fuming, B.BAI, FengSEBASTIAN, John, M.JONES, Marvin, E.
    • LI, Fuming, B.BAI, FengSEBASTIAN, John, M.JONES, Marvin, E.
    • C07C211/61C07C211/54
    • C07C211/54
    • Materials are disclosed which can enhance the electrostatic charge of electret materials. The materials comprise N-substituted amino carbocyclic aromatic compounds of the formula R1R2N-Ar(G)n where Ar is an aryl group, the group R1 is hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroalkyl or substituted alkyl, alkenyl, alkynyl, the group R2 is alkyl, alkenyl, alkynyl, aryl, heteroalkyl or substituted alkyl, and each G is independently hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroalkyl, substituted alkyl, or -NR3R4 where each R3 is independently hydrogen, alkyl, alkenyl, alkynyl, aryl, heteroalkyl or substituted alkyl, and each R4 is independently alkyl, alkenyl, alkynyl, aryl, heteroalkyl or substituted alkyl, and Ar is a phenyl group when n is 5, a naphthalene group when n is 7, and an anthracene group when n is 9.
    • 公开了可以增强驻极体材料的静电电荷的材料。 这些材料包括式R 1 R 2 N -Ar(G)n的N-取代的氨基碳环芳族化合物,其中Ar是芳基,基团R 1是氢,烷基,烯基,炔基,芳基,杂烷基或取代的烷基,烯基,炔基, 基团R 2是烷基,烯基,炔基,芳基,杂烷基或取代的烷基,每个G独立地是氢,烷基,烯基,炔基,芳基,杂烷基,取代的烷基或-NR 3 R 4,其中每个R 3独立地是氢,烷基,烯基 ,炔基,芳基,杂烷基或取代的烷基,并且各R 4独立地为烷基,烯基,炔基,芳基,杂烷基或取代的烷基,当n为5时,Ar为苯基,n为7时为萘基, 组n为9时。