公开(公告)号：US20200317880A1

公开(公告)日：2020-10-08

申请号：US16303491

申请日：2017-05-17

Applicant: BASF SE

Inventor： Holger Ruckdaeschel ,  Alexandre Terrenoire ,  Rene Arbter ,  Bangaru Dharmapuri Siramul Sampath ,  Peter Gutmann ,  Ragnar Stoll ,  Christophe Leon Marie Hebette ,  Robert Stein

IPC: C08J9/00 ,  C08J9/36 ,  C08J9/12 ,  C08G18/48 ,  C08G18/42 ,  C08G18/40 ,  C08G18/76 ,  F03D3/06 ,  B32B5/06 ,  B32B5/18 ,  B32B5/24 ,  B32B27/06 ,  B32B27/12 ,  B32B7/08 ,  B32B5/26 ,  B29C44/56

Abstract: The present invention relates to a molding made of reactive foam, wherein at least one fiber (F) is arranged partially inside the molding, i.e. is surrounded by the reactive foam. The two ends of the respective fiber (F) not surrounded by the reactive foam thus each project from one side of the corresponding molding. The reactive foam is produced by a mold foaming process. The present invention further provides a panel comprising at least one such molding and at least one further layer (S1). The present invention further provides processes for producing the moldings according to the invention from reactive foam/the panels according to the invention and also provides for the use thereof as a rotor blade in wind turbines for example.

公开(公告)号：US11613620B2

公开(公告)日：2023-03-28

申请号：US16303491

申请日：2017-05-17

Applicant: BASF SE

Inventor： Holger Ruckdaeschel ,  Alexandre Terrenoire ,  Rene Arbter ,  Bangaru Dharmapuri Sriramulu Sampath ,  Peter Gutmann ,  Ragnar Stoll ,  Christophe Leon Marie Hebette ,  Robert Stein

IPC: B32B27/06 ,  C08J9/00 ,  C08J9/14 ,  B29C44/50 ,  B32B5/08 ,  B32B5/24 ,  B29C44/56 ,  B32B5/06 ,  B32B5/18 ,  B32B5/26 ,  B32B27/12 ,  C08G18/40 ,  C08G18/42 ,  C08G18/48 ,  C08G18/76 ,  C08J9/12 ,  C08J9/36 ,  F03D3/06 ,  B29K75/00 ,  B29K105/04 ,  B29K105/14 ,  B29K309/08 ,  B29L31/08

Abstract: The present invention relates to a molding made of reactive foam, wherein at least one fiber (F) is arranged partially inside the molding, i.e. is surrounded by the reactive foam. The two ends of the respective fiber (F) not surrounded by the reactive foam thus each project from one side of the corresponding molding. The reactive foam is produced by a mold foaming process. The present invention further provides a panel comprising at least one such molding and at least one further layer (S1). The present invention further provides processes for producing the moldings according to the invention from reactive foam/the panels according to the invention and also provides for the use thereof as a rotor blade in wind turbines for example.