VACUUM INSULATION PANEL WITH SMOOTH SURFACE METHOD FOR MAKING AND APPLICATIONS OF SAME
    4.
    发明申请
    VACUUM INSULATION PANEL WITH SMOOTH SURFACE METHOD FOR MAKING AND APPLICATIONS OF SAME 审中-公开
    具有平面表面方法的真空绝热面板的制造和应用

    公开(公告)号:US20090179541A1

    公开(公告)日:2009-07-16

    申请号:US12332596

    申请日:2008-12-11

    IPC分类号: F25D23/06 B32B1/06 B32B37/00

    摘要: Vacuum insulation panels and methods for making vacuum insulation panels. The panels include first and second spaced-apart sidewalls, where at least one of the sidewalls has a very smooth surface. The panels are particularly useful as insulation in applications where a smooth and aesthetically acceptable surface is required, such as in a refrigeration appliance. A method for making a vacuum insulation panel can include placing an insulative core material and a liner within a barrier envelope defining an enclosure, evacuating the enclosure, and sealing the envelope to form the vacuum insulation panel.

    摘要翻译: 真空隔热板及制作真空隔热板的方法。 这些面板包括第一和第二间隔开的侧壁,其中至少一个侧壁具有非常光滑的表面。 这些面板在需要光滑和美观可接受的表面的应用中特别有用,例如在制冷设备中。 用于制造真空绝热面板的方法可以包括将绝缘芯材和衬垫放置在限定外壳的隔离罩中,排空外壳,并密封外壳以形成真空绝热面板。

    Process for producing low density gel compositions
    8.
    发明授权
    Process for producing low density gel compositions 失效
    生产低密度凝胶组合物的方法

    公开(公告)号:US06172120B2

    公开(公告)日:2001-01-09

    申请号:US08826982

    申请日:1997-04-09

    IPC分类号: B01J1300

    CPC分类号: B01J13/0052 B01J13/0091

    摘要: Processes for producing gel compositions comprising: esterifying a portion of the surface of a gel composition sufficient to produce a gel composition having a rod density of less than or equal to 0.15 g/cc, and/or a tap density of less than or equal to 0.2 g/cc through contact with at least one esterification agent and at least one catalyst. The processes may be utilized to produce low density gel compositions without the need for a supercritical drying step or thermal treatment.

    摘要翻译: 用于生产凝胶组合物的方法,包括:将足以产生棒密度小于或等于0.15g / cc的凝胶组合物的一部分表面凝胶化,和/或振实密度小于或等于 通过与至少一种酯化剂和至少一种催化剂接触来制备0.2g / cc。 该方法可用于生产低密度凝胶组合物,而不需要超临界干燥步骤或热处理。