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1. 发明授权

US5102726A Flexible composite laminate comprising a textile substrate, cementitious layer and sealing layer 失效
标题翻译：柔性复合层压材料包括织物基底，胶结层和密封层
公开(公告)号：US5102726A
公开(公告)日：1992-04-07
申请号：US504557
申请日：1990-04-03
申请人： Jeffrey S. S. Gabbay
发明人： Jeffrey S. S. Gabbay
IPC分类号： D06N3/00 , D06N7/00
CPC分类号： D06N3/0063 , D06N3/0022 , D06N3/06 , D06N2201/02 , D06N2201/0254 , D06N2201/0263 , D06N2201/0272 , D06N2201/042 , D06N2201/082 , D06N2209/067 , D06N2209/142 , D06N2211/14 , Y10S428/921 , Y10T442/2066 , Y10T442/2098 , Y10T442/2369 , Y10T442/2631
摘要： A flexible composite laminate, which is fire resistant on either one or both sides, comprises: (a) a textile web substrate; and the following combination of successive layers on either one or on both sides of the substrate, namely: (b) a first discrete adhesive layer, to provide adhesive bonding between substrate (a) and a layer (c); (c) a layer superimposed upon the first discrete adhesive layer, which comprises at least one fire-resistance imparting inorganic substance in an amount effective to impart fire-resistance to a preselected degree to the substrate; (d) a second discrete adhesive layer on layer (c), to provide adhesive bonding between layer (c) and a sealing layer (e), as defined below; and (e) a hydrophobic sealing layer superimposed on the second discrete adhesive layer. The first adhesive layer may be optionally omitted when the substrate is a fiberglass substrate, and/or the second adhesive layer may be optionally avoided when the hydrophobic sealing layer is silicone-based. When layer (e) is e.g. PVC, it is found that the emission of smoke is reduced as compared with unlaminated PVC.
摘要翻译：柔性复合层压板，其在一侧或两侧是耐火的，包括：（a）纺织网基材; 以及在衬底的一个或两侧上的连续层的以下组合，即：（b）第一离散粘合剂层，以提供衬底（a）和层（c）之间的粘合剂粘合; （c）叠加在第一离散粘合剂层上的层，其包含至少一种耐火赋予无机物质，其量有效地对基材赋予预定的耐火性; （d）层（c）上的第二离散粘合剂层，以提供如下定义的层（c）和密封层（e）之间的粘合剂粘合; 和（e）叠置在第二离散粘合剂层上的疏水密封层。当基材是玻璃纤维基材时，可以任意地省略第一粘合剂层，和/或当疏水性密封层是基于硅酮的时，可以任选地避免第二粘合剂层。当层（e）为例如 PVC，与未层压的PVC相比，发现烟的排放量减少。

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