POLYESTER RESIN, POLYESTER RESIN COMPOSITION AND ITS USE

PROBLEM TO BE SOLVED: To provide a polyester resin composition which reduces the content of acetaldehyde and, simultaneously reduces an increase in the acetaldehyde content on molding, and its use. SOLUTION: The polyester resin composition is composed of a polyester resin and 2,5,7,8-tetramethyl-2(4...

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Bibliographic Details
Main Authors NAKAMACHI KOJI, HAMA TAKASHI
Format Patent
LanguageEnglish
Published 08.04.2004
Edition7
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
GENERAL PROCESSES OF COMPOUNDING
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
WORKING-UP
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Summary:PROBLEM TO BE SOLVED: To provide a polyester resin composition which reduces the content of acetaldehyde and, simultaneously reduces an increase in the acetaldehyde content on molding, and its use. SOLUTION: The polyester resin composition is composed of a polyester resin and 2,5,7,8-tetramethyl-2(4',8',12'-trimethyltridecyl)chroman-6-ol. COPYRIGHT: (C)2004,JPO
Bibliography:Application Number: JP20020268500