公开(公告)号：US5830582A

公开(公告)日：1998-11-03

申请号：US720431

申请日：1996-09-30

申请人： Hiroaki Hase ,  Shinichi Akitaya

发明人： Hiroaki Hase ,  Shinichi Akitaya

IPC分类号： B32B27/18 ,  B32B27/08

CPC分类号： B32B27/18 ,  Y10T428/31913

摘要： Disclosed is a flame-retardant resin laminate including a layer formed from a flame-retardant olefin resin composition and a layer formed from an olefin resin, wherein the flame-retardant olefin resin composition comprises 2.5 to 67% by weight of ammonium polyphosphate, 0.4 to 52.5% by weight of a nitrogen-containing organic compound, and 30 to 90% by weight of an olefin resin and has a weight ratio of the nitrogen-containing organic compound to the ammonium polyphosphate of 0.05 to 3. The flame-retardant resin laminate hardly generates black smoke or toxic gas, even when exposed to high temperatures or contacted with flames, and has excellent appearance, printability, weathering resistance and scratch resistance.

摘要翻译： 公开了一种阻燃树脂层压体，其包含由阻燃性烯烃树脂组合物形成的层和由烯烃树脂形成的层，其中所述阻燃性烯烃树脂组合物包含2.5〜67重量％的多磷酸铵，0.4〜 52.5重量％的含氮有机化合物和30〜90重量％的烯烃树脂，并且含氮有机化合物与多磷酸铵的重量比为0.05-3。阻燃树脂层压体 即使暴露于高温或与火焰接触，也难以产生黑烟或有毒气体，具有优异的外观，可印刷性，耐候性和耐擦伤性。