专利检索 ap:("Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.") AND inv:"MAY, Michael" 第 1 页

1.

发明公开
MULTILAYER FIBER COMPOSITE MATERIAL, METHOD FOR PRODUCING A MULTILAYER FIBER COMPOSITE MATERIAL AND METHOD FOR DETACHING A FIBER LAYER FROM A MULTILAYER FIBER COMPOSITE MATERIAL 审中-公开

公开(公告)号：EP4282646A1

公开(公告)日：2023-11-29

申请号：EP22175432.8

申请日：2022-05-25

申请人： Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

发明人： MAY, Michael

IPC分类号： B32B5/26 , B32B5/02 , B32B5/12 , B32B7/06 , B32B17/04

摘要： A multilayer fiber composite material is provided. The fiber composite material comprises a matrix material and a plurality of fiber layers embedded in the matrix material. The fiber composite material further comprises an expansion material between at least one fiber layer of the plurality of fiber layers and at least one other fiber layer of the plurality of fiber layers. The expansion material is configured to, upon introduction of energy into the expansion material, expand for at least partially detaching at least one fiber layer of the plurality of fiber layers from the remaining fiber composite material.