公开(公告)号：US10183464B2

公开(公告)日：2019-01-22

申请号：US15511815

申请日：2015-09-10

Applicant: BASF SE

Inventor： Gregor Daun ,  Alessio Morino ,  Alexandre Terrenoire

IPC: B32B5/20 ,  B32B5/18 ,  B32B7/02 ,  B32B27/08 ,  B32B27/36 ,  B32B27/40 ,  B32B27/06 ,  B32B27/30 ,  B32B27/32 ,  B32B38/00

Abstract: Composite article comprising at least two layers of component a) and at least one layer of component b). The layers and are alternately linked together. Component a) has a compressive modulus of at least 10 MPa in contrast to the component b), which has a compression stress value at a compression of 40% of not more than 20 kPa. Composite articles are semi-flexible materials due to alternating rigid and flexible segments within the articles. Articles optionally contain at least one additional layer of component b), which layer is also alternately linked together with the respective layers of component a). At least one layer crosses at least one layer with an angle α in the range of 0°

公开(公告)号：US10543664B2

公开(公告)日：2020-01-28

申请号：US15538704

申请日：2015-12-15

Applicant: BASF SE

Inventor： Holger Ruckdäschel ,  Rene Arbter ,  Robert Stein ,  Daniela Longo-Schedel ,  Tim Diehlmann ,  Bangaru Sampath ,  Peter Gutmann ,  Alexandre Terrenoire ,  Markus Hartenstein ,  Andreas Kirgis ,  Alessio Morino ,  Gregor Daun ,  Marc Claude Martin ,  Peter Merkel ,  Thomas Kiciak

IPC: B32B27/06 ,  C08J9/00 ,  C08J9/14 ,  B29C44/50 ,  B32B5/08 ,  B32B5/24 ,  B29K105/04

Abstract: The present invention relates to a process for producing a molding made from blowing agent-containing foam comprising at least one fiber (F), wherein the at least one fiber (F) is partially introduced into the blowing agent-containing foam. The two ends of the respective fiber (F) that are not surrounded by the blowing agent-containing foam thus project from one side of the corresponding molding. The present invention also provides the molding as such. The present invention further provides a panel comprising at least one such molding, produced by the process according to the invention, and at least one further layer (S1). The present invention also provides for the production of the panels of the invention and for the use thereof, for example as a rotor blade in wind turbines.