Polyester resin composition

Disclosed is a polyester resin composition improved in crystallization rate. The polyester resin composition comprises (a) a polyester resin and (b) a metal salt of a sulfonamide compound having a structure represented by the general formula (1): (1) wherein R and R' independently represent a h...

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Bibliographic Details
Main Authors NOMURA KAZUKIYO, HORIKOSHI TAKAHIRO, KAWAMOTO NAOSHI, TOBITA ETSUO
Format Patent
LanguageChinese
English
Published 27.05.2009
Subjects
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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Summary:Disclosed is a polyester resin composition improved in crystallization rate. The polyester resin composition comprises (a) a polyester resin and (b) a metal salt of a sulfonamide compound having a structure represented by the general formula (1): (1) wherein R and R' independently represent a hydrogen atom, a halogen atom, an alkali metal atom, an amino group, an alkyl group having 1 to 10 carbon atoms which may be branched or may have a substituent, an alkoxy group having 1 to 10 carbon atoms which may be branched or may have a substituent, or a cyclic group having 3 to 30 carbon atoms which may have a substituent, provided that R and R' may together form a cyclic group; and n represents an integer of 1 or 2.
Bibliography:Application Number: CN200780016699