专利检索 ap:("FAURECIA INTERIEUR INDUSTRIE" OR "AUTOMOTIVE PERFORMANCE MATERIALS") AND inv:"Jeremie LEBIHAN" 第 1 页

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发明申请
COMPOSITE MATERIAL MADE FROM NATURAL LIGNOCELLULOSIC FIBERS HAVING IMPROVED RHEOLOGICAL PROPERTIES AND REDUCED EMISSIONS OF ODORS AND VOLATILE ORGANIC COMPOUNDS 审中-公开

公开(公告)号：US20190322821A1

公开(公告)日：2019-10-24

申请号：US16393509

申请日：2019-04-24

申请人： FAURECIA INTERIEUR INDUSTRIE , AUTOMOTIVE PERFORMANCE MATERIALS

发明人： Laurence DUFRANCATEL , Hassane BOUDHANI , Jeremie LEBIHAN , Nicolas COIFFIER

IPC分类号： C08J5/04 , B29B7/90 , B29C45/00

摘要： A method for preparing a composite material that includes the steps of: (i) heat treating natural lignocellulosic fibers at a temperature of 130 to 320° C. for 2 minutes to 24 hours in an atmosphere oxygen-deficient in and in the presence of water vapor, and (ii) mixing the heat treated natural lignocellulosic fibers with at least one thermoplastic polymer in the molten state and whose melting point is less than or equal to 230° C. The method is useful for producing vehicle parts from a composite material having natural lignocellulosic fibers with reduced volatile organic compound odor emissions.