公开(公告)号：US07854449B2

公开(公告)日：2010-12-21

申请号：US11307978

申请日：2006-03-01

申请人： Richard Raymond Scragg ,  Ronald James Fink ,  Etienne Vezina

发明人： Richard Raymond Scragg ,  Ronald James Fink ,  Etienne Vezina

IPC分类号： F16L35/00 ,  F16L47/02 ,  F16L11/00 ,  F16L55/18 ,  F16L55/16 ,  B32B27/12 ,  E04B1/16 ,  B29C73/00 ,  B27N3/10 ,  D21J3/00

CPC分类号： B32B27/12 ,  B29C70/222 ,  B29C70/30 ,  B29K2101/10 ,  B29K2101/12 ,  B29L2031/712 ,  B32B1/02 ,  B32B7/04 ,  B32B27/04 ,  B32B27/18 ,  B32B37/00 ,  B32B2250/02 ,  B32B2262/0253 ,  B32B2262/0276 ,  B32B2262/101 ,  B65D90/24 ,  B67D7/78 ,  Y10T442/20 ,  Y10T442/2066 ,  Y10T442/3813 ,  Y10T442/674

摘要： The present invention is a composite laminated sheet material suitable for structures such as containment sumps. The laminated material comprises a fabric-backed thermoplastic layer upon which thermoset plastic is applied to the fabric side. The thermoplastic layer is formed by contacting a layer of fabric onto a layer of molten thermoplastic such that the liquid thermoplastic permeates a portion of the fabric layer to form a mechanical bond with the fabric layer when the thermoplastic layer cools and hardens. Thermoset plastic, such as fibreglass resin, is sprayed onto the fabric side of the thermoplastic layer to allow the liquid resin to permeate the fabric layer. Once the resin cures and hardens, the fabric layer is mechanically bonded to the cured thermoset plastic layer to effectively bond the thermoplastic layer to the thermoset plastic layer.

摘要翻译： 本发明是适用于诸如安全壳的结构的复合层压板材。 层压材料包括织物背衬的热塑性层，热塑性塑料在其上施加到织物侧。 热塑性层通过将一层织物接触到熔融热塑性塑料层上而形成，使得当热塑性层冷却和硬化时，液体热塑性渗透织物层的一部分以与织物层形成机械结合。 诸如玻璃纤维树脂之类的热固性塑料被喷涂到热塑性层的织物一侧，以允许液体树脂渗入织物层。 一旦树脂固化和硬化，织物层机械地结合到固化的热固性塑料层上，以有效地将热塑性层结合到热固性塑料层上。