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公开(公告)号：US20110305865A1
公开(公告)日：2011-12-15
申请号：US13203551
申请日：2010-02-03
CPC分类号： B29C44/0461 , B29C44/12 , B60R13/0815 , Y10T428/23993 , Y10T428/249991 , Y10T442/10 , Y10T442/15 , Y10T442/195
摘要： A sound- and vibration-dampening (NVH) layered composition may be prepared by spraying or spray-foaming a polyurethane heavy layer, and spray-foaming a flexible polyurethane foam layer, under conditions such that the two layers bond integrally with one another without use of glue or other adhesive. Additional layers, that are the same as, or different from, these two layers may also be included in the composition. The layered composition may be used in, for example, automotive applications. The method is faster and requires less hardware and space than conventional methods that include gluing steps or employ heavy molds to withstand the pressures generated therein by methods such as injecting or pouring; however, it may still attain relatively uniform thicknesses even when spraying is done on a substrate that does not become part of the final construction.
摘要翻译： 可以通过喷雾或喷雾发泡聚氨酯重层，并在柔性聚氨酯泡沫层喷雾发泡的条件下使两个层彼此一体地结合而不使用的条件制备隔声和振动阻尼（NVH）层状组合物 的胶水或其他粘合剂。 与这两个层相同或不同的附加层也可以包括在组合物中。 层状组合物可以用于例如汽车应用中。 该方法比常规方法更快，所需的硬件和空间要小，包括胶合步骤或使用重型模具来承受其中通过诸如注射或浇注的方法产生的压力; 然而，即使在不成为最终结构的一部分的基底上进行喷涂，其仍然可以获得相对均匀的厚度。
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公开(公告)号：US20070044789A1
公开(公告)日：2007-03-01
申请号：US11450253
申请日：2006-06-09
申请人： Antonio Grieco
发明人： Antonio Grieco
CPC分类号： F24C14/005
摘要： The present invention relates to a kitchen-range comprising a self-cleaning assembly that enables one to clean concomitantly the cooking top of the kitchen range and any other contiguous surface that is integrated therewith or located close to said cooking top. The invention further deals with a self-cleaning assembly that can be coupled to numberless surfaces, so as to enable them to benefit from a cleaning process of spraying cleaning elements such as liquids, vapors, supercritical fluids, etc.
摘要翻译： 本发明涉及一种厨房系列，其包括自清洁组件，其能够同时清洁厨房范围的烹饪顶部以及与其整合或位于烹饪顶部附近的任何其它邻接表面。 本发明还涉及一种能够与无数表面结合的自清洁组件，以便使它们能够从诸如液体，蒸气，超临界流体等喷射清洁元件的清洁过程中受益。
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