REINFORCED COLORED RESIN MATERIAL AND PRODUCTION THEREOF

PROBLEM TO BE SOLVED: To provide a fiber reinforced colored resin material capable of being reduced in cost and enhanced in reliability and capable of achieving the protection of environment and a method for producing the same. SOLUTION: A matrix material M preliminarily prepared by mixing carbon bl...

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1. Verfasser:	IBE HIROMITSU
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a fiber reinforced colored resin material capable of being reduced in cost and enhanced in reliability and capable of achieving the protection of environment and a method for producing the same. SOLUTION: A matrix material M preliminarily prepared by mixing carbon black particles and particles of a polyvinylidene type polymer with an epoxy resin is charged in the packing chamber 24 of a packing mold 20 in which a fiber reinforcing material P being a fabric comprising long glass fibers and a separating material B being a nonwoven fabric are arranged and the packing mold 20 is heated to be raised in its temp. A fiber reinforced colored resin material 10 is formed into a multilayered structure wherein a skin layer 11, a fiber reinforced layer 12, a separating layer 13 and a porous matrix resin core layer 14 are integrally fixed by the matrix material M.