| 摘要 |
A polyetherimide ester composition comprising the reaction products of: (i) a mixture of at least one high molecular weight diol and at least one low molecular weight diol; and (ii) a set of reactants selected from (a) (i) at least one high molecular weight poly(oxy alkylene)diamine, and (ii) at least one tricarboxylic acid or a derivative thereof, or (b) at least one high molecular weight poly-oxyalkylene diimide diacid. Also a polyetherimide ester composition comprising the reaction products of: (i) at least one high molecular weight diol; and (ii) a set of reactants selected from (a) (i) at least one high molecular weight poly(oxy alkylene)diamine, and (ii) at least one tricarboxylic acid or a derivative thereof, or (b) at least one high molecular weight poly-oxyalkylene diimide diacid. |
