CONTINUOUS FIBER REINFORCED SEMI-AROMATIC POLYAMIDE RESIN COMPOSITION

PROBLEM TO BE SOLVED: To provide a resin composition excellent in water absorbing property, heat resistance, chemical resistance, fatigue resistance and the like, particularly capable of maintaining high mechanical strength even in case of exposing for a long time under the condition of a high tempe...

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Bibliographic Details
Main Authors SUZUKI HIDEAKI, MUNESAWA YUJI, YAMASHITA TAKASHI
Format Patent
LanguageEnglish
Published 12.10.2006
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
GENERAL PROCESSES OF COMPOUNDING
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
WORKING-UP
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Summary:PROBLEM TO BE SOLVED: To provide a resin composition excellent in water absorbing property, heat resistance, chemical resistance, fatigue resistance and the like, particularly capable of maintaining high mechanical strength even in case of exposing for a long time under the condition of a high temperature, and a molded article comprising the resin composition. SOLUTION: The continuous fiber reinforced semi-aromatic polyamide resin composition includes 100 parts by mass of a semi-aromatic polyamide resin (A) comprising a dicarboxylic acid unit (a) having 50-100 mol% of a terephtalic acid unit and a diamin unit (b) having 50-100 mol% of a 1,9-nonanediamine unit and/or a 2-methyl-1,8-octanediamine unit, and 5-300 parts by mass of a fibrous reinforcing material (B) having a fiber length of 3 mm or longer. COPYRIGHT: (C)2007,JPO&INPIT
Bibliography:Application Number: JP20050095668