Aromatic polyester resin moldings having a high hydrophilicity and persistent antistatic, sweat-absorbing and stainproofing properties, such as fibers, films and sheets, are produced from an aromatic polyester composition comprising: (a) 100 parts by weight of an aromatic polyester resin; (b) 0.2 to 30 parts by weight of a water-insoluble polyoxyethylene polyether represented by the following formula: . Z-[(CH2,CH2O)- (R1O)m-R2]k, wherein Z represents a residue of an organic compound having 1 to 6 active hydrogen atoms, R1 represents an unsubstituted or substituted alkyl group of C6 or more, R2 represents a hydrogen atom, a CI.40 monovalent hydrocarbyl group, a C2-40 monovalent hydroxyhydrocarbyl group or a C2-40 monovalent acyl group, k represents 1 to 6, t represents an integer satisfying t ≧70/k, and m represents an integer of 1 or more; and optionally (c) 0.02 to 3 parts by weight of a phosphite antioxidant.
具有高亲
水性和持久抗静电性、吸汗性和防污性的芳香族聚酯
树脂模塑件,如纤维、薄膜和片材,由芳香族聚酯组合物制成,该组合物包括:(a) 100 份(按重量计)芳香族聚酯
树脂;(b) 0.2 至 30 份(按重量计)由下式表示的
水不溶性聚氧
乙烯聚醚:.Z-[(
CH2, O)-(R1O)m-R2]k,其中 Z 代表具有 1 至 6 个活泼氢原子的有机化合物残基,R1 代表 C6 或以上的未取代或取代的烷基,R2 代表氢原子、CI.40 或以上的一价烃基、CI.一价烃基、C2-40 一价羟基烃基或 C2-40 一价酰基,k 代表 1 至 6,t 代表满足 t ≧70/k 的整数,和 m 代表 1 或更多的整数;和任选地 (c) 0.02 至 3 份重量的
亚磷酸酯
抗氧化剂。