[EN] TELECHELIC IONOMERIC POLYESTER AND METHOD OF PREPARATION THEREOF<br/>[FR] POLYESTER IONOMERE TELECHELIQUE ET PROCEDE DE PREPARATION DUDIT POLYESTER
申请人:GEN ELECTRIC
公开号:WO2006002006A1
公开(公告)日:2006-01-05
A method of preparing a telechelic ionomeric polyester includes reacting a first diol with a sulfoaromatic carboxylic acid salt to forma sulfoaromatic carboxylate ester salt, and reacting the sulfoaromatic carboxylate ester salt with a diester and a second diol in the presence of a transesterification catalyst to form a telechelic ionomeric polyester. Also disclosed are telechelic ionomeric polyesters.