POLYESTER RESIN

A polyester resin contains a polymer of an acid component (A) and an alcohol component (B). The component (A) contains 80 mol% or more of a 2,6-naphthalenedicarboxylic acid component with respect to a total amount of the component (A). The component (B) contains at least two types selected from the...

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Bibliographische Detailangaben
Hauptverfasser: NAGAO, Yukiharu, KATSUMA, Keita, NOZAKI, Akane, MISAKA, Ryota, MIYASAKA, Rei, HAMADA, Yasuhiro, OKIMOTO, Masaya, UMEDA, Yuta
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A polyester resin contains a polymer of an acid component (A) and an alcohol component (B). The component (A) contains 80 mol% or more of a 2,6-naphthalenedicarboxylic acid component with respect to a total amount of the component (A). The component (B) contains at least two types selected from the group consisting of 1,4-butanediol, 1,4-cyclohexanedimethanol, and ethylene glycol. The content of the at least one type of the component (B) is 80 mol% or more with respect to a total amount of the component (B).