CARBON FIBER-REINFORCED POLYOLEFIN RESIN COMPOSITION AND MOLDED ITEM CONSISTING OF IT

CARBON FIBER-REINFORCED POLYOLEFIN RESIN COMPOSITION AND MOLDED ITEM CONSISTING OF IT

PROBLEM TO BE SOLVED: To provide a carbon fiber-reinforced polyolefin resin composition which is improved in bending strength, flexural modulus and impact strength. SOLUTION: This fiber-reinforced resin composition contains (A) a carbon fiber, (B) a polyolefin resin, (C) an acid-modified polyolefin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YANO KIMINORI, ONISHI MICHIO
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a carbon fiber-reinforced polyolefin resin composition which is improved in bending strength, flexural modulus and impact strength. SOLUTION: This fiber-reinforced resin composition contains (A) a carbon fiber, (B) a polyolefin resin, (C) an acid-modified polyolefin resin and (D) a multifunctional compound having at least two functional groups which can react with each of a reactive functional group of (A) the carbon fiber and a reactive functional group of (D) the acid-modified polyolefin resin, in the following content (wt%): A:[(B)+(C)+(D)]=1-80 : 99-20, [(B)+(C)]:(D)=95-99.9 : 5-0.1, and (B):(C)= 50-99.9 : 50-0.1. COPYRIGHT: (C)2005,JPO&NCIPI