Sorted composite plastic material and method for the production thereof

In order to facilitate the recycling of plastic composite materials and moldings produced thereof, the invention relates to a single-sort, mono-material composite material, comprising a core of thermoplastic foam and at least one reinforcing layer made of a composite consisting of fibers or strips o...

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Bibliographische Detailangaben
Hauptverfasser:	ZIEGLER MAIK, SIKORSKI GERD, BRUNING JURGEN, WACKER KAI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FORVEHICLES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TRANSPORTING VEHICLES IN GENERAL WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILARDEVICES FOR VEHICLES WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	In order to facilitate the recycling of plastic composite materials and moldings produced thereof, the invention relates to a single-sort, mono-material composite material, comprising a core of thermoplastic foam and at least one reinforcing layer made of a composite consisting of fibers or strips of the same thermoplastic material as the foam. The invention further relates to a method for producing said single-sort composite material, during which the foam made of thermoplastic material is applied onto a pre-formed reinforcing layer and is welded there to each other and to the reinforcing layer by adding heat, a composite consisting of at least two layers of fabrics, knitted fabrics or non-wovens of fibers or strips made of the same thermoplastic material as the foam being used as reinforcing layer.