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    EXTREME ENVIRONMENTAL SURFACTANT COMPOSITIONS COMPRISING HYDROLYSIS RESISTANT ORGANOMODIFIED DISILOXANE SURFACTANTS
    22.
    发明公开
    EXTREME ENVIRONMENTAL SURFACTANT COMPOSITIONS COMPRISING HYDROLYSIS RESISTANT ORGANOMODIFIED DISILOXANE SURFACTANTS 审中-公开
    极端环境的表面活性剂含有机改性抗水解DISILOXANTENSIDE

    公开(公告)号：EP1971205A2

    公开(公告)日：2008-09-24

    申请号：EP06845198.8

    申请日：2006-12-11

    申请人： Momentive Performance Materials Inc.

    发明人： LEATHERMAN, Mark, D. ,  POLICELLO, George, A. ,  RAJARAMAN, Suresh, K.

    IPC分类号： A01N25/30 ,  A61K8/58 ,  C05G3/06 ,  C09D133/04 ,  C09D163/00 ,  C09D167/00 ,  C09D175/04 ,  C11D1/82

    CPC分类号： A61Q19/00 ,  A61K8/585 ,  C09D163/00 ,  C08L2666/44

    摘要： Compositions comprising disiloxane surfactant compositions comprising a silicone composition comprising a silicone having the formula: MM' where M = R1R2R3SiO1/2; M' = R4R5R6SiO1/2; with R1 selected from the group consisting of branched monovalent hydrocarbon radical of from 3 to 6 carbon atoms and R7, where R7 has the formula: R8R9R10SiR12 with R8, R9, and R10 each independently selected from the group of monovalent hydrocarbon radicals having from 1 to 6 carbon atoms and monovalent aryl or alkaryl hydrocarbon radicals having from 6 to 13 carbon atoms and R12 is a divalent hydrocarbon radical having from 1 to 3 carbon atoms, R2 and R3 are each independently selected from the group of from 1 to 6 carbon atom monovalent hydrocarbon radicals or R1, with R4 an alkylpolyalkyleneoxide of the general formula: R13(C2H4O)a(C3H6O)b(C4H8O)cR14 where R13 is a divalent linear or branched hydrocarbon radical having the structure: -CH2-CH(R15)(R16)dO- where R15 is H or methyl; R16 is a divalent alkyl radical of 1 to 6 carbons where the subscript d may be 0 or 1; R14 is selected from the group consisting of H, monovalent hydrocarbon radicals of from 1 to 6 carbon atoms and acetyl where the subscripts a, b and c are zero or positive and satisfy the following relationships: 2 ≤ a + b + c ≤ 20 with a ≥ 2, and R5 and R6 are each independently selected from the group of monovalent hydrocarbon radicals having from 1 to 6 carbon atoms or R4 that exhibit resistance to hydrolysis over a wide pH range.

    HYDROLYSIS RESISTANT ORGANOMODIFIED DISILOXANE SURFACTANTS
    29.
    发明公开
    HYDROLYSIS RESISTANT ORGANOMODIFIED DISILOXANE SURFACTANTS 有权
    耐水解有机改性的二氧化硅表面活性剂

    公开(公告)号：EP1951732A1

    公开(公告)日：2008-08-06

    申请号：EP06816437.5

    申请日：2006-10-06

    申请人： Momentive Performance Materials Inc.

    发明人： LEATHERMAN, Mark, D. ,  POLICELLO, George, A. ,  RAJARAMAN, Suresh, K.

    IPC分类号： C07F7/08 ,  A61K8/58 ,  A61K8/898

    CPC分类号： C07F7/0849 ,  A61K8/894 ,  A61Q15/00 ,  A61Q19/00 ,  Y10S516/906

    摘要： Compositions comprising an asymmetric disiloxane surfactant composition comprising a silicone composition comprising a silicone having the formula MM' where M or M' comprises an alkylpolyalkyleneoxide bearing substituent selected from the group consisting of: R13(C2H4O)a(C3H6O)b(C4H8O)cR14 and R12SiR5R6(R13(C2H4O)a(C3H6O)b(C4H8O)cR14) that exhibit resistance to hydrolysis over a wide pH range.

    摘要翻译： 包含不对称二硅氧烷表面活性剂组合物的组合物，所述组合物包含硅氧烷组合物，所述硅氧烷组合物包含具有式MM'的硅氧烷，其中M或M'包含带有选自R13（C2H4O）a（C3H6O）b（C4H8O）cR14的烷基聚氧化烯烃基取代基和 R 12 SiR 5 R 6（R 13（C 2 H 4 O）a（C 3 H 6 O）b（C 4 H 8 O）c R 14），其在宽pH范围内表现出对水解的抗性。