[EN] TOUGHENED POLYESTER COMPOSITES CONTAINING POLYESTER MATRIX AND DROPLETS OF HIGH BOILING LIQUID THEREIN<br/>[FR] COMPOSITES DE POLYESTER RENFORCÉ CONTENANT UNE MATRICE DE POLYESTER ET DES GOUTTELETTES DE LIQUIDE À HAUT POINT D'ÉBULLITION À L'INTÉRIEUR DE CELLE-CI
申请人:UT BATTELLE LLC
公开号:WO2020226710A1
公开(公告)日:2020-11-12
A toughened polyester composite comprising: (i) a polyester matrix and (ii) droplets of a high boiling point liquid having a boiling point of at least 140°C dispersed in said polyester matrix, wherein the high boiling point liquid is present in an amount of 0.1-10 wt% by weight of the toughened polyester composite, and wherein the composite may further include: (iii) a modifier selected from polycarboxylic, polyol, and polyamine compounds, wherein the modifier is present in an amount of 0.1-10 wt% by weight of the toughened polyester composite. Methods for producing the polyester composite are also described.