Back to results
US 11,110,691 B2Granted
Composite product
AssigneeMubea Carbo Tech GmbH
InventorsBernhard Spielvogel, Christina Theobald, Sebastian Schmitz
Life of this patent
Estimating the term…
Abstract
The invention is directed to a composite product that includes a first layer made from a plastic and a support structure and a layer of fibers arranged between the first layer of plastic and the support structure. The first layer of plastic penetrates the layer of fibers at least at certain locations such that the first layer of plastic is mechanically interconnected with the layer of fibers.
Claims19
A composite product comprising:
- a. a first layer of plastic;
- b. a support structure;
- and
- c. a layer of fibers arranged between the first layer of plastic and the support structure wherein
- d. the first layer of plastic penetrates the layer of fibers at least at certain locations such that the first layer of plastic is mechanically interconnected with the layer of fibers, and wherein
- e. at least one of the first layer of plastic and the support structure are at least partially optically transparent, such that fibers of the layer of fibers are at least partially visible from outside,
- f. the first layer of plastic and the support structure are interconnected to each other by several bridges arranged in openings extending across the layer of fibers, and
- g. the first layer of plastic is made by at least one of injection molding, deep drawing, and blow molding.
5 more elements
Dependencies are inferred from the claim text.