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11 条记录 (耗时 0.023 秒)

    Method of producing finely divided oil-in-water emulsions
    3.
    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

    申请人： Jurgen Meyer ,  Ralph Scheuermann ,  Joachim Venzmer

    发明人： Jurgen Meyer ,  Ralph Scheuermann ,  Joachim Venzmer

    IPC分类号： B01F3/08

    CPC分类号： B01F17/0007 ,  A61K8/0208 ,  A61K8/046 ,  A61K8/068 ,  A61K8/345 ,  A61K8/37 ,  A61Q1/14 ,  A61Q15/00 ,  A61Q17/04 ,  A61Q19/00 ,  B01F17/0021 ,  B01F17/0085

    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。

    Composition for the Optimization of Mineral Building Material Compositions
    8.
    发明申请
    Composition for the Optimization of Mineral Building Material Compositions 审中-公开
    矿物建筑材料成分优化的组成

    公开(公告)号：US20130345340A1

    公开(公告)日：2013-12-26

    申请号：US14003880

    申请日：2012-03-07

    申请人： Ralph Scheuermann ,  Frank Koenig ,  Andreas Vetter ,  Jörn Heissing ,  Markus Roos

    发明人： Ralph Scheuermann ,  Frank Koenig ,  Andreas Vetter ,  Jörn Heissing ,  Markus Roos

    IPC分类号： C04B24/42 ,  C04B24/02 ,  C04B24/12

    摘要： The present invention relates to compositions which are suitable for optimizing mineral building material compositions so that the flow behaviour and the deaeration of the compositions is positively influenced, as a result of which very smooth, virtually pore-free surfaces can be achieved. The compositions can consist of a mixture or comprise a mixture which contains at least one component (a) which comprises a compound N which displays a wetting action in aqueous cement-containing binder systems and contains at least one further component (b) which comprises a compound E which has antifoam properties in aqueous cement-containing binder systems. The compound N in component a) can preferably be a nonionic or amphoteric surfactant, preferably an alkyl alkoxylate or a betaine. The compound E in component b) can preferably be a polyetherpolysiloxane on a support material.

    摘要翻译： 本发明涉及适合于优化矿物建筑材料组合物以使组合物的流动行为和脱气受到积极影响的组合物，其结果是能够实现非常光滑的，基本上无孔的表面。 组合物可以由混合物组成或包含含有至少一种组分（a）的混合物，该组分（a）包含化合物N，其在水性含水泥粘结剂体系中显示润湿作用，并且含有至少一种另外的组分（b），其包含 在水性含水泥粘合剂体系中具有消泡性的化合物E。 组分a）中的化合物N可优选为非离子或两性表面活性剂，优选烷基烷氧基化物或甜菜碱。 组分b）中的化合物E优选可以是载体材料上的聚醚聚硅氧烷。