Surface-modified, doped, pyrogenically produced oxides
    8.
    发明申请
    Surface-modified, doped, pyrogenically produced oxides 审中-公开
    表面改性,掺杂,热解产生的氧化物

    公开(公告)号:US20080139721A1

    公开(公告)日:2008-06-12

    申请号:US11980756

    申请日:2007-10-31

    IPC分类号: C08K3/22

    摘要: Surface-modified, doped, pyrogenically produced oxides surface-modified with one or several compounds from the following groups: a) Organosilanes of the type (RO)3Si(CnH2n+1), (RO)3Si(CnH2n−1) b) R′x(RO)ySi(CnH2n+1), (RO)3Si(CnH2n+1) c) X3Si(CnH2n+1), X3Si(CnH2n−1) d) X2(R′)Si(CnH2n+1), X2(R′)Si(CnH2n−1) e) X(R′)2Si(CnH2n+1), X(R′)2Si(CnH2n−1) f) (RO)3Si(CH2)m—R′, g) (R″)x(RO)ySi(CH2)m—R′, h) X3Si(CH2)m—R′, i) (R)X2Si(CH2)m—R′, j) (R)2XSi(CH2)m—R′, k) Silazanes of the type l) Cyclic polysiloxanes, m) Polysiloxanes or silicone oils.

    摘要翻译: 表面改性,掺杂,热解产生的氧化物用一种或几种来自以下组的化合物进行表面改性:a)类型(RO)3 Si(C n) H 2 n + 1),(RO)3 Si(C n H 2n-1)b)R (RO)y y y y y>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 3 Si(C n H 2n + 1)c)X 3 Si(C n H n) H 2n + 1),X 3 Si(C n H 2n-1)d)X -R',j)(R)2 XSi(CH 2)m -R a,k)1)的硅氮烷, C 聚硅氧烷,m)聚硅氧烷或硅油。

    Method of producing finely divided oil-in-water emulsions
    9.
    发明申请
    Method of producing finely divided oil-in-water emulsions 审中-公开
    生产细分的水包油乳液的方法

    公开(公告)号:US20080004357A1

    公开(公告)日:2008-01-03

    申请号:US11820649

    申请日:2007-06-20

    IPC分类号: B01F3/08

    摘要: The invention relates to a method of producing finely divided oil-in-water emulsions which comprise oil, water and at least one emulsifier, which comprises a step A) producing a mixture 2, which has oil, water, at least one emulsifier and at least one cosmotropic substance, by mixing oil, water, at least one emulsifier and at least one cosmotropic substance, where the phase inversion temperature PIT2 of this mixture (Winsor IV system) is less than the phase inversion temperature PIT1 of a mixture 1 (Winsor IV system) which has no cosmotropic substances and otherwise the same composition as mixture 2, and subsequently a step B) addition of a diluent to mixture 2 to convert this mixture to an emulsion 3, where the amount of added diluent is chosen so that the resulting emulsion 3 at a pregiven temperature is not in the Winsor IV phase region.

    摘要翻译: 本发明涉及一种生产包含油,水和至少一种乳化剂的精细分散的水包油乳液的方法,其包括步骤A)制备混合物2,其具有油,水,至少一种乳化剂和 至少一种共成物质,通过混合油,水,至少一种乳化剂和至少一种共变物质,其中该混合物(Winsor IV体系)的相转变温度PIT2小于混合物1的相转变温度PIT1(Winsor IV系统),其不具有共构物质,而与混合物2具有相同的组成,随后步骤B)向混合物2中加入稀释剂以将该​​混合物转化成乳液3,其中选择添加的稀释剂的量,使得 得到的乳液3在预热温度下不在Winsor IV相区域。