公开(公告)号：US11945176B2

公开(公告)日：2024-04-02

申请号：US17418978

申请日：2019-12-31

Applicant: Cytec Industries Inc.

Inventor： Tim Wybrow ,  Richard Hollis ,  Dean Wright ,  Richard Russell

IPC: B29C70/46 ,  B29C33/58 ,  B29C35/08 ,  B29C70/54 ,  B29K105/00

CPC classification number: B29C70/46 ,  B29C33/58 ,  B29C35/0805 ,  B29C70/461 ,  B29C70/545 ,  B29C2035/0822 ,  B29K2105/0094

Abstract: A method for shaping a composite material, the method comprising positioning a composite system in a press tool, the press tool comprising a male mold and a corresponding female mold separated by a gap, wherein the male mold and the female mold each independently have a non-planar molding surface, compressing the composite system between the male mold and the female mold by closing the gap between the male mold and the female mold; and maintaining the male mold and the female mold in a closed position until the viscosity of the composite system reaches a level sufficient to maintain a molded shape.