Porosity control with polyhedral oligomeric silsesquioxanes
    115.
    发明申请
    Porosity control with polyhedral oligomeric silsesquioxanes 审中-公开
    多面体低聚倍半硅氧烷的孔隙度控制

    公开(公告)号:US20060194919A1

    公开(公告)日:2006-08-31

    申请号:US11354583

    申请日:2006-02-14

    Abstract: The use of nanostructured chemicals based on polyhedral oligomeric silsesquioxanes (POSS) and polyhedral oligomeric silicates (POS) are used to control porosity in organic and inorganic media. The precisely defined nanoscopic dimensions of this class of chemicals enables porosity to be both created (increased) or reduced (decreased) as desired. The thermal and chemical stability of the POSS/POS nanostructures and the ability of these nano-building blocks to be selectively placed or rationally assembled with both inorganic and organic material mediums allow tailoring of porosity.

    Abstract translation: 使用基于多面体低聚倍半硅氧烷(POSS)和多面体低聚硅酸盐(POS)的纳米结构化学品用于控制有机和无机介质中的孔隙率。 这类化学品的精确定义的纳米尺寸尺寸可以根据需要产生(增加)或减少(减少)孔隙度。 POSS / POS纳米结构的热和化学稳定性以及这些纳米结构单元与无机和有机材料介质选择性地放置或合理组装的能力允许调整孔隙度。

    Calcium borate infused foam building materials and the like and method of making same
    117.
    发明授权
    Calcium borate infused foam building materials and the like and method of making same 失效
    硼酸钙注入泡沫建筑材料等及其制造方法

    公开(公告)号:US06667350B1

    公开(公告)日:2003-12-23

    申请号:US10272882

    申请日:2002-10-17

    Inventor: George G. Satula

    CPC classification number: C08J9/40 C08J2201/038 C08J2325/06

    Abstract: An insect resistant foam building material includes calcium borate incorporated therein in sufficient quantity to provide insect resistance. Calcium borate may be incorporated in expanded polystyrene or extruded polystyrene foam materials as part of the foam manufacturing process. The resulting insect resistant calcium borate infused foam material is non-toxic to humans and resistant to leaching out of the protective calcium borate compound from the foam material under high moisture conditions.

    Abstract translation: 抗虫泡沫建筑材料包括其中掺入足量的硼酸钙以提供抗虫性。 作为泡沫制造工艺的一部分,硼酸钙可以引入发泡聚苯乙烯或挤出的聚苯乙烯泡沫材料中。 所产生的昆虫耐药性硼酸钙注入泡沫材料对人体无毒,并且在高湿度条件下耐泡沫材料浸出保护性硼酸钙化合物。

    Open cell rigid thermoset foams and method
    119.
    发明授权
    Open cell rigid thermoset foams and method 失效
    开孔刚性热固性泡沫和方法

    公开(公告)号:US4454248A

    公开(公告)日:1984-06-12

    申请号:US427457

    申请日:1982-09-29

    Abstract: A rigid porous, deformation resisting, nonresilient inflexible thermoset resin foam having macroscopic open cells and the method of making the same. The method comprises foaming and partially curing a polyepoxide or polyurethane resin in which the cells are closed. The partially cured resin is softened by heating and then crushed to compress the cells to produce an open-celled product. The crushed foam is reexpanded and finally cured. The foam may be filled for strengthening with a filler such as carbon black before or after the final cure.

    Abstract translation: 具有宏观开放电池的刚性多孔,抗变形,非弹性非刚性热固性树脂泡沫及其制造方法。 该方法包括发泡和部分固化细胞封闭的聚环氧化物或聚氨酯树脂。 部分固化的树脂通过加热软化,然后压碎以压缩细胞以产生开孔产品。 将破碎的泡沫再膨胀并最终固化。 在最终固化之前或之后,泡沫可以用填料如炭黑填充以加强。

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