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AssigneeBASF SE
InventorsHolger RUCKDAESCHEL, Alexandre TERRENOIRE, Rene ARBTER, Bangaru Dharmapuri Sriramul SAMPATH, Peter GUTMANN, Ragnar STOLL, Robert STEIN, Christophe Leon Marie HEBETTE
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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 double belt foaming process or a block 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.
-15. (canceled)
A molding made of reactive foam, wherein at least one fiber (F) is with a fiber region (FB2) arranged inside the molding and surrounded by the reactive foam while a fiber region (FB1) of the fiber (F) projects from a first side of the molding and a fiber region (FB3) of the fiber (F) projects from a second side of the molding, wherein the reactive foam has been produced by a double belt foaming process or a block foaming process, wherein the reactive foam comprises cells, wherein at least 50% of the cells are anisotropic, wherein at least one of the mechanical properties of the reactive foam is anisotropic.
Dependencies are inferred from the claim text.