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Method for producing poly (ethylene-2,6-naphthalenedicarboxylate) from dimethyl-2,6-naphthalenedicarboxylate and methylhydrogen 2,6-naphthalenedicarboxylate
Method for producing poly (ethylene-2,6-naphthalenedicarboxylate) from dimethyl-2,6-naphthalenedicarboxylate and methylhydrogen 2,6-naphthalenedicarboxylate