| abstract |
(57) Abstract: [PROBLEMS] To provide a liquid crystal polyester resin composition having high strength, little anisotropy, excellent gas barrier properties, inexpensive, and easy film formation, and a film comprising the composition. . A liquid crystal polyester (A) and an oxazonyl group-containing polymer (B) are used, and the ratio of the component (A) to the component (B) is such that the component (A) is 99.9 to 0.1% by weight. A liquid crystal polyester resin composition in which (B) is 0.1 to 99.9% by weight, and a film obtained by uniaxially or biaxially stretching the liquid crystal polyester resin composition melt-extruded from a T die, and A film obtained by inflation molding of the liquid crystal polyester resin composition. |