公开(公告)号：US5334427A

公开(公告)日：1994-08-02

申请号：US989380

申请日：1992-12-11

申请人： Gilles Cognet ,  Regis Jacquemet ,  Veronique Lamblin

发明人： Gilles Cognet ,  Regis Jacquemet ,  Veronique Lamblin

IPC分类号： B29C43/20 ,  B29K105/06 ,  B29L31/30 ,  B32B5/02 ,  B32B5/28 ,  B32B9/00 ,  B32B17/02 ,  B32B27/04 ,  B32B27/20 ,  B29C51/14 ,  B29K105/16 ,  B29L9/00

CPC分类号： B32B27/04 ,  Y10T156/1044 ,  Y10T428/1314 ,  Y10T428/1321 ,  Y10T428/27 ,  Y10T442/687

摘要： Stampable reinforced thermoplastic sheet, at least one face of which comprises, from the outside to the inside, at least three successive layers abc, in which:a is a matrix comprising a thermoplastic resin reinforced by at least two fillers of different nature and/or type chosen from fillers of the lamellar type and of the spherical or substantially spherical type,b is an interfacial binder chemically compatible with the thermoplastic resin of a and having, with respect to the latter, a lower viscosity at the temperatures at which the sheets are produced and used, andc is a reinforcement comprising a needled glass mat.Articles obtained from the sheets by stamping.

摘要翻译： 可压缩增强热塑性片材，其至少一个表面从外部至内部包括至少三个连续的层abc，其中：a是包含由至少两种不同性质的填料增强的热塑性树脂的基体和/或 选自层状型填料和球形或基本上为球形的类型，b是与热塑性树脂化学相容的界面粘合剂，相对于后者的热塑性树脂在片材的温度下具有较低的粘度 生产和使用，c是包括针刺玻璃垫的加强件。 通过冲压从床单获得的物品。