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    • 5. 发明授权
    • Mixtures comprising aminoalkyl-containing polyorganosiloxanes and silicone resins
    • 包含含氨基烷基的聚有机硅氧烷和有机硅树脂的混合物
    • US08735508B2
    • 2014-05-27
    • US13821325
    • 2011-09-12
    • Markus MergetRichard BeckerFranz Wimmer
    • Markus MergetRichard BeckerFranz Wimmer
    • C08G77/26
    • C08G77/26B27K3/15C08G77/04C08G77/70C08L83/08D06M15/6436D06M2200/12C08L83/00
    • Storage stable polyorganosiloxane-silicone resin mixtures contain: 1) 100 parts by weight of one or more liquid aminoalkyl-containing polyorganosiloxanes containing at least 80 mol % of units selected from units of the formulae Ia, Ib, II and III R12SiO(4-a-b)/2  (Ia), R1aR2bSiO(4-a-b)/2  (Ib), R33SiO(1/2)  (II), R32R4SiO(1/2)  (III), wherein, in the polydimethylsiloxanes, the average ratio of the sum of units of the formulae Ia and Ib to the sum of units of the formulae II and III is in the range from 0.5 to 500, the average ratio of units II to III in the range of 1.86 to 100, and the polydimethylsiloxanes have an average amine number of ≧0.01 mequiv/g, 2) at least 1 part by weight of one or more silicone resins, and 3) at most 5 parts by weight of water.
    • 储存稳定的聚有机硅氧烷 - 有机硅树脂混合物包含:1)100重量份的含有至少80摩尔%的选自式Ia,Ib,II和III的单元的单元的一种或多种含液体氨基烷基的聚有机硅氧烷R12SiO(4-ab )/ 2(Ia),R1aR2bSiO(4-ab)/ 2(Ib),R33SiO(1/2)(II),R32R4SiO(1/2)(III)),其中,在聚二甲基硅氧烷中, 式Ia和Ib的单元与式II和III的单元之和的总和为0.5至500,单元II至III的平均比例为1.86至100,聚二甲基硅氧烷具有 平均胺值≥0.01mequiv/ g,2)至少1重量份的一种或多种有机硅树脂,和3)最多5重量份的水。