| abstract |
process for preparing a poll polymer (ethylene 2-2,5-furandicarboxylate), bottle or film or fiber-containing object the invention relates to a process for preparing a polymer with a 2,5-furandicarboxylate moiety in the polymer structure, and with numerical average molecular weight equal to at least 25,000, comprising a transesterification step, a polycondensation step, a drying and / or crystallization step and a step in which the polymer is subjected to post-condensation conditions, and a bottle, film or woven or non-woven object containing polyester fiber made by fusion processing of poly (ethylene-2,5-furanedicarboxylate), wherein poly (ethylene-2,5-furanedicarboxylate) is obtainable by the process of the invention |