发明名称 PARTS OBTAINED FROM A LAMINATE AND METHOD FOR FABRICATING SUCH PARTS
摘要 Part obtained from a laminate comprising at least one layer of thermoplastic resin (A), at least one layer of fiber-reinforced thermohardened resin (B) and at least one adhesive layer (C) intermediate between the layers (A) and (B). It has a complex shape and the ratio between the layer (B) thickness and the layer (A) thickness in said part is at least equal to 1.5. The fabrication method comprises a first step wherein a thermoplastic resin layer (A) is hot coated with at least one adhesive layer (C), a second step wherein said layer (A) coated with adhesive is subjected to thermoforming by using as form mould a layer of complex shape (B) of fiber-reinforced thermohardened resin, the thermoforming conditions being such that the ratio of the layer (B) thickness to the layer (A) thickness in the obtained part with a complex shape is at least equal to 1.5.
申请公布号 WO8702622(A1) 申请公布日期 1987.05.07
申请号 WO1986FR00373 申请日期 1986.11.04
申请人 SOCIETE CHIMIQUE DES CHARBONNAGES S.A. 发明人 LECA, JEAN-PAUL
分类号 B29C65/52;B32B27/08;B32B27/12;(IPC1-7):B32B27/08 主分类号 B29C65/52
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