Polyester composition containing polyester, polyester-polyether copolymer, styrene-butadiene copolymer, and catalyst

A polyester composition contains polyester, polyester-polyether copolymer, styrene-butadiene copolymer, and catalyst, wherein with the total amount of the styrene-butadiene copolymer being 100 wt%, the content of the butadiene monomer unit of the styrene-butadiene copolymer ranges from 12 to 50 wt%,...

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Bibliographic Details
Main Authors WEI, KUAN-LIANG, HSU, CHUAN-HAO, TSAI, JUI-YUN, CHEN, TSANG-PIN
Format Patent
LanguageChinese
English
Published 01.01.2021
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:A polyester composition contains polyester, polyester-polyether copolymer, styrene-butadiene copolymer, and catalyst, wherein with the total amount of the styrene-butadiene copolymer being 100 wt%, the content of the butadiene monomer unit of the styrene-butadiene copolymer ranges from 12 to 50 wt%, and with the total amount of the polyester being 100 parts by weight, the amount of the styrene-butadiene copolymer ranges from 0.2 to 4 parts by weight. The subsequent molded product produced by the application of the polyester composition of the present invention has a shorter oxygen-scavenging induction period and higher transparency.
Bibliography:Application Number: TW20198122593