公开(公告)号：US20170225411A1

公开(公告)日：2017-08-10

申请号：US15502515

申请日：2015-08-24

Applicant: Hexcel Composites SAS

Inventor： Denis Granger ,  Jeanne Clouteau

IPC: B29C70/54 ,  B29C70/50

Abstract: A method of separating a composite material stack comprising multiple elements (12) in contact with one another is discloses. Each element (12) comprises reinforcement fibers and an uncured resin matrix, and the method comprises the steps of temperature treating the stack and/or applying a stress to the stack to separate the elements.

公开(公告)号：US10800116B2

公开(公告)日：2020-10-13

申请号：US15502515

申请日：2015-08-24

Applicant: Hexcel Composites SAS

Inventor： Denis Granger ,  Jeanne Clouteau

IPC: B29C70/54 ,  B29C70/50 ,  B29B13/04 ,  B29C35/16

Abstract: A method of separating a composite material stack comprising multiple elements (12) in contact with one another is discloses. Each element (12) comprises reinforcement fibers and an uncured resin matrix, and the method comprises the steps of temperature treating the stack and/or applying a stress to the stack to separate the elements.