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    • 57. 发明申请
    • Microcapsule Heat Storage Material, Method of Producing the Same, and Use of the Same
    • 微胶囊储热材料及其制备方法及其应用
    • US20150353803A1
    • 2015-12-10
    • US14760055
    • 2014-01-10
    • JX NIPPON OIL & ENERGY CORPORATION
    • Zhengzhe JINTsutomu TAKASHIMAYoshihiro MORINAGAMasaaki KOBAYASHI
    • C09K5/06
    • C09K5/063B01J13/14B01J13/18C08F2/22C08F2/44F28D20/023Y02E60/145
    • In a microcapsule having a latent heat storage material having no vinyl group as a core material and a cross-linked polymer as a shell material, functions of the latent heat storage material is stably and efficiently expressed.In a method of producing a microcapsule that is obtained by a polymerization reaction of at least two types of vinyl monomers using an O/W dispersion containing a latent heat storage substance having no vinyl group and the vinyl monomers as raw material, and has a core-shell structure in which a core is the latent heat storage substance having no vinyl group and a shell is a copolymer of at least two components of the vinyl monomers, the vinyl monomers contain a vinyl monomer having an electron withdrawing group and a vinyl monomer having an electron donating group and the method includes a step of continuously and successively passing the O/W dispersion through a plurality of net bodies that are provided along a flow path and disposed at certain intervals before the polymerization reaction, resulting in emulsification. The object is achieved by using the method of producing a microcapsule.
    • 在具有不具有乙烯基作为芯材的潜热蓄热材料和交联聚合物作为壳材料的微胶囊中,潜热蓄热材料的功能稳定有效地表达。 在使用含有不含乙烯基的潜热保存物质和乙烯基单体作为原料的O / W分散体的至少两种乙烯基单体的聚合反应得到的微胶囊的制造方法中, 壳体结构,其中核是不具有乙烯基的潜热蓄热物质,壳是乙烯基单体的至少两种成分的共聚物,乙烯基单体含有具有吸电子基团的乙烯基单体和具有 给电子基团,该方法包括使O / W分散体连续顺序地通过沿着流路设置并在聚合反应之前以一定间隔设置的多个网体,使其乳化。 该目的通过使用生产微胶囊的方法来实现。