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KMID : 1059519990430060682
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Journal of the Korean Chemical Society
1999 Volume.43 No. 6 p.682 ~ p.690
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Sequence Distribution and Thermal Property of Poly(butylene glutarate-co-adipate-co-succinate-co-terephthalate) Copolyesters
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Park Sang-Soon
Cho Yoon
Kang Hye-Jung
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Abstract
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The quaternary random copolyesters of poly (butylene glutarate-co-adipate-co-succinate-co-terephthalate)(PBGAST) were synthesized and charaterized by 1H-NMR spectrometry, DSC method, andX-ray diffractometry. Thus the melting point trends and crystallization behaviors of PBGAST copolyesters were obviously depended on terephthalate content in copolymers as well as reaction condition.
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