Microporous crystals and synthesis schemes
    1.
    发明授权
    Microporous crystals and synthesis schemes 失效
    微孔晶体和合成方案

    公开(公告)号:US07361327B2

    公开(公告)日:2008-04-22

    申请号:US11206330

    申请日:2005-08-17

    CPC classification number: C01B37/04 C01B39/54 Y10S423/30

    Abstract: Novel zeolites are produced by combining a polar solute, a silicon or phosphorous source, and a structure directing agent. Surfactants and a hydrophobic solvent are added to the previously mixed three species and shaken to disperse the surfactants. The reverse microemulsion is stirred overnight, at about room temperature and then iced for five to ten minutes. A metal source is added vigorously shaken for about two minutes. The mixture is then aged for about two hours at about room temperature. A mineralizer is added and the resultant mixture aged for about two hours at about room temperature. The mixture is heated to about 180° C., for a suitable time period. The final novel product is then isolated.

    Abstract translation: 通过组合极性溶质,硅或磷源和结构导向剂来制备新型沸石。 将表面活性剂和疏水性溶剂加入到先前混合的三种物质中并摇动以分散表面活性剂。 将反相微乳液在约室温下搅拌过夜,然后冰化5至10分钟。 将金属源剧烈振动约两分钟。 然后将混合物在约室温下老化约2小时。 加入矿化剂,所得混合物在约室温下老化约2小时。 将混合物加热至约180℃,持续合适的时间。 然后分离最终的新产品。

    Microporous crystals and synthesis schemes
    2.
    发明授权
    Microporous crystals and synthesis schemes 失效
    微孔晶体和合成方案

    公开(公告)号:US06949238B2

    公开(公告)日:2005-09-27

    申请号:US10360544

    申请日:2003-02-05

    CPC classification number: C01B37/04 C01B39/54 Y10S423/30

    Abstract: Novel zeolites are produced by combining a polar solute, a silicon or phosphorous source, and a structure directing agent. Surfactants and a hydrophobic solvent are added to the previously mixed three species and shaken to disperse the surfactants. The reverse microemulsion is stirred overnight, at about room temperature and then iced for five to ten minutes. A metal source is added vigorously shaken for about two minutes. The mixture is then aged for about two hours at about room temperature. A mineralizer is added and the resultant mixture aged for about two hours at about room temperature. The mixture is heated to about 180° C., for a suitable time period. The final novel product is then isolated.

    Abstract translation: 通过组合极性溶质,硅或磷源和结构导向剂来制备新型沸石。 将表面活性剂和疏水性溶剂加入到先前混合的三种物质中并摇动以分散表面活性剂。 将反相微乳液在约室温下搅拌过夜,然后冰化5至10分钟。 将金属源剧烈振动约两分钟。 然后将混合物在约室温下老化约2小时。 加入矿化剂,所得混合物在约室温下老化约2小时。 将混合物加热至约180℃,持续合适的时间。 然后分离最终的新产品。

    Incorporation of additives into polymers

    公开(公告)号:US06599962B2

    公开(公告)日:2003-07-29

    申请号:US09835256

    申请日:2001-04-12

    CPC classification number: C08J3/21

    Abstract: There has been invented a method for incorporating additives into polymers comprising: (a) forming an aqueous or alcohol-based colloidal system of the polymer; (b) emulsifying the colloidal system with a compressed fluid; and (c) contacting the colloidal polymer with the additive in the presence of the compressed fluid. The colloidal polymer can be contacted with the additive by having the additive in the compressed fluid used for emulsification or by adding the additive to the colloidal system before or after emulsification with the compressed fluid. The invention process can be carried out either as a batch process or as a continuous on-line process.

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