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9 条记录 (耗时 0.047 秒)

    Use of foam materials derived from high internal phase emulsions for insulation
    6.
    发明授权
    Use of foam materials derived from high internal phase emulsions for insulation 失效
    使用衍生自高内相乳液的泡沫材料进行绝缘

    公开(公告)号：US5633291A

    公开(公告)日：1997-05-27

    申请号：US472447

    申请日：1995-06-07

    申请人： John C. Dyer ,  Thomas A. DesMarais

    发明人： John C. Dyer ,  Thomas A. DesMarais

    IPC分类号： C08F2/32 ,  C08F212/00 ,  C08F220/12 ,  C08J9/28

    CPC分类号： C08J9/283 ,  C08F2/32 ,  C08J2325/08

    摘要： The invention relates to the use of polymeric foam materials for insulation. These polymeric foams are prepared by polymerization of certain water-in-oil emulsions having a relatively high ratio of water phase to oil phase, commonly known in the art as high internal phase emulstions, or "HIPEs." The HIPE-derived foam materials used in the present invention comprise a generally hydrophobic, flexible, semi-flexible, or rigid nonionic polymeric foam structure of interconnected open-cells. These foam structures have:A) a specific surface area per foam volume of at least about 0.01 m.sup.2 /cc;B) a density of less than about 0.05 g/cc; andC) a glass transition temperature (Tg) of between about -20.degree. and 90.degree. C.The foams can be used as thermal, acoustic, and/or mechanical insulation materials.In a preferred embodiment, the foams used can be prepared, packaged, and shipped in a compressed, high density state and will "spring back" upon activation (e.g. heat) to the original density of the foam.

    摘要翻译： 本发明涉及聚合物泡沫材料用于绝缘的用途。 这些聚合物泡沫通过聚合具有相对较高的水相与油相之比的油包水乳液来制备，本领域通常称为高内相乳液或“HIPE”。 用于本发明的HIPE衍生的泡沫材料包括互连的开孔的一般疏水性，柔性的，半柔性的或刚性的非离子聚合物泡沫结构。 这些泡沫结构具有：A）每泡沫体积的比表面积至少约0.01m 2 / cc; B）密度小于约0.05g / cc; 和C）玻璃化转变温度（Tg）在约-20°至90℃之间。泡沫可用作热，声和/或机械绝缘材料。 在优选的实施方案中，所使用的泡沫可以被制备，包装并以压缩的高密度状态运输，并且在激活（例如加热）时将“弹回”到泡沫的原始密度。

    Chlorine bleach compatible liquid detergent compositions
    7.
    发明授权
    Chlorine bleach compatible liquid detergent compositions 失效
    氯漂白相容液体洗涤剂组合物

    公开(公告)号：US4594184A

    公开(公告)日：1986-06-10

    申请号：US737293

    申请日：1985-05-23

    申请人： Thomas E. Cook ,  John C. Dyer ,  Manuel G. Venegas

    发明人： Thomas E. Cook ,  John C. Dyer ,  Manuel G. Venegas

    IPC分类号： C11D3/28 ,  C11D3/395 ,  C11D3/43 ,  C11D1/86

    CPC分类号： C11D3/3956 ,  C11D3/28 ,  C11D3/43

    摘要： Heavy-duty liquid detergents containing a neutralization system comprising bleach compatible bicyclic tertiary amines and imines; anionic surfactant; ethoxylated nonionic surfactant; optional quaternary ammonium, amine, amide, or amine oxide surfactant; preferably fatty acid and/or polycarboxylate builders; and a solvent system comprising ethanol, polyol and/or water. The compositions are isotropic liquids providing a high level of detergency performance.

    摘要翻译： 含有中和体系的重载液体洗涤剂包括漂白相容的双环叔胺和亚胺; 阴离子表面活性剂; 乙氧基化非离子表面活性剂; 任选的季铵，胺，酰胺或氧化胺表面活性剂; 优选脂肪酸和/或多羧酸盐助洗剂; 和包含乙醇，多元醇和/或水的溶剂体系。 组合物是提供高水平去污力性能的各向同性液体。