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Publication of BE622977RpublicationCriticalpatent/BE622977R/fr
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
BE622977A1961-10-181962-09-28Procédé pour la décondensation de téréphtalate de polyéthylène en diméthylester de l'acide téréphtalique.
BE622977R
(fr)