Gassan, J.J.GassanEinsiedel, R.R.EinsiedelFink, H.H.FinkWeigel, P.P.Weigel2022-03-082022-03-082003https://publica.fraunhofer.de/handle/publica/305912Die Erfindung betrifft ein Formteil sowie Granulat zu dessen Herstellung. Das Granulat enthaelt ein Matrix-Material aus einem technischen Kunststoff und einem Haftvermittler. In das Matrix-Material sind Faserteile aus Zellulose eingebunden. Das Eingeschaftsprofil eines aus diesem Granulat hergestellten Formteils entspricht im wesentlichen dem von PC/ABS-Formteilen, wobei das erfindungsgemaesse Formteil jedoch kostenguenstiger herstellbar, besser recycelbar und ausserdem bei niedrigeren Temperaturen verarbeitbar ist.WO2003033227 A UPAB: 20030624 NOVELTY - Granules consist of regenerated cellulose fibers coated in coupling agent and embedded in an engineering plastic matrix. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following: (1) an injection molded product made from the granules; (2) a single or multi-stage process for manufacturing the granules in which continuous fibers and a plastic matrix are pultruded and the continuous strands are granulated. USE - For molding internal panels for vehicles, in particular an instrument panel or a door lining panel(both claimed). ADVANTAGE - The granules have similar properties to granules made from a blend of polycarbonate(PC) and acrylonitrile butadiene styrene(ABS), but are less expensive, more easily obtainable, are molded at lower temperatures than the competing material, can be easily recycled and have good impact resistance at low temperatures.de608668patent2001-10151369