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    • 6. 发明授权
    • Aqueous floor polishing composition
    • 水性地板抛光组合物
    • US08911541B2
    • 2014-12-16
    • US13991214
    • 2011-11-22
    • Yuji YamazakiMasashi Harada
    • Yuji YamazakiMasashi Harada
    • C09G1/04C09G1/00C09G1/14
    • C09G1/04C09G1/14Y10T428/31504
    • The present invention is the aqueous floor polishing composition which contains the polyoxyalkylene diester compound represented by the following general formula (1) and does not contain the phosphorus-containing plasticizer. R1 and R2 represent each independently alkyl groups having 1 to 24 carbon atoms, m represents an integer from 2 to 4, n represents a number from 2 to 40.The aqueous floor polishing composition of the present invention does not contain the phosphorus-containing plasticizer. Therefore, it does not affect the environment negatively, in spite of having excellent leveling properties, lustering properties and heel mark resistance properties.
    • 本发明是含有下述通式(1)所示的聚氧化烯二酯化合物并且不含有含磷增塑剂的水性地板抛光用组合物。 R1和R2各自独立地表示碳原子数1〜24的烷基,m表示2〜4的整数,n表示2〜40的数。本发明的水性地板抛光用组合物不含有含磷增塑剂 。 因此,尽管具有良好的流平性,光泽性和耐痕迹性,但是它不会对环境产生负面影响。
    • 9. 发明申请
    • Adsorbing agent comprising zeolite for heat pump and method for preparation thereof and use thereof
    • 含有热泵沸石的吸附剂及其制备方法及其应用
    • US20070004591A1
    • 2007-01-04
    • US10565960
    • 2004-07-29
    • Keiji ItabashiMasashi HaradaKoichi Sato
    • Keiji ItabashiMasashi HaradaKoichi Sato
    • B01J20/00
    • B01J20/186F24F2203/1036F25B17/08
    • An adsorbent comprising zeolite exhibiting a moisture adsorption of at least 28 wt. % at 25° C. under a partial pressure of water vapor of 5 Torr, and exhibiting a moisture adsorption difference of 15-25 wt. % between a moisture adsorption at 25° C. under a partial pressure of water vapor of 5 Torr and a moisture adsorption at 100° C. under a partial pressure of water vapor of 15 Torr. This adsorbent is produced by ion-exchanging an exchangeable cation in a zeolite, and then, heat-treating the cation-exchanged zeolite in an air or nitrogen stream, or with steam. The adsorbent exhibits a large moisture adsorption at ordinary temperature under a relatively low partial pressure of water vapor and a small moisture adsorption at a relatively low regeneration temperature, and thus, has an enhanced effective moisture adsorption, and is used for a zeolite-water heat pump system and an open cycle moisture adsorption-desorption system.
    • 含有至少28重量%水分吸附的沸石的吸附剂 %,在25°C的水蒸汽分压为5乇下,表现出15-25wt。%的吸湿差。 在25乇的水分吸附下,在5乇的水蒸气的分压下,在100乇的水分吸附下,在15乇的水蒸汽的分压下进行吸湿。 该吸附剂通过在沸石中离子交换可交换阳离子,然后在空气或氮气流中或与蒸汽热处理阳离子交换的沸石来制备。 吸附剂在相对较低的水蒸气分压和较低的再生温度下的吸湿性较小的情况下,在常温下表现出大的吸湿性,因此具有增强的有效吸湿性,并用于沸石 - 水热 泵系统和开放循环水分吸附 - 解吸系统。