Moulding consists of light guiding fibres embedded in a matrix with fibre ends that leave at different points along the sidewalls

A moulding consists of light guiding fibres embedded in a matrix, with fibre ends that leave the moulding at different points along its sides. The matrix consists of a polymer with a density of less than 2000 kg/m3>. The light guiding fibres are arranged in parallel and consist of glass, polymeth...

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Bibliographische Detailangaben
Hauptverfasser:	ROSER, JOACHIM, SOWART, BERND, GUERIN MOREIRA, ANDRE, EHRENSTEIN, MORITZ
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BUILDING BUILDING MATERIALS CEILINGS CHEMISTRY COMPOSITIONS BASED THEREON DECORATIVE ARTS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS GENERAL PROCESSES OF COMPOUNDING INSULATION OR OTHER PROTECTION OF BUILDINGS METALLURGY MOSAICS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORGANIC MACROMOLECULAR COMPOUNDS PAPERHANGING PERFORMING OPERATIONS PHYSICS PRODUCING DECORATIVE EFFECTS ROOFS STRUCTURAL ELEMENTS TARSIA WORK THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WALLS, e.g. PARTITIONS WORKING-UP
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Beschreibung
Zusammenfassung:	A moulding consists of light guiding fibres embedded in a matrix, with fibre ends that leave the moulding at different points along its sides. The matrix consists of a polymer with a density of less than 2000 kg/m3>. The light guiding fibres are arranged in parallel and consist of glass, polymethylmetacrylate, polycarbonate or polystyrol. The moulding contains 5-90 vol% of fibres. The matrix consists of a polymer foam with a density of 10-200 g/l, or a polystyrol or polypropylene particle foam. The moulding is formed by placing the fibre in a mould, adding a flowable reactive resin mixture, and then sintering, foaming or hardening. Formkörper mit Lichtleitfasern, welche in einer Matrix eingebettet sind und deren Enden an unterschiedlichen Seitenflächen des Formkörpers ein- bzw. austreten, wobei die Matrix aus einem Polymerwerkstoff mit einer Dichte unter 2000 kg/m·3· besteht, insbesondere aus einem Polymer-Schaumstoff, sowie Verfahren zur Herstellung und die Verwendung der Formkörper als Wand- oder Deckenplatten, für Gewächshäuser oder in Kraftfahrzeugen.