POLYANILINE COMPOSITION, POLYAMIC ACID COMPOSITION, POLYIMIDE MOLDED ARTICLE, ITS PRODUCTION METHOD, ENDLESS BELT, BELT-STRETCHING DEVICE, AND IMAGE FORMING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide: a polyaniline composition which satisfies both of good storage stability and ability to efficiently impart electrical conductivity; a polyamic acid composition which satisfies both of good storage stability and excellent electrical conductivity; a polyimide molded article in which the variations of the electrical resistance value and the film thickness are satisfactorily suppressed and which has excellent quality; an endless belt in which the variations of the electrical resistance value and the film thickness are satisfactorily suppressed and which has excellent quality; and an image forming device which can form an image having excellent quality. SOLUTION: The polyaniline composition contains at least a polyaniline and a thermal latent compound. The polyamic acid composition contains at least the polyaniline composition and a polyamic acid. The polyamide molded article is produced by dehydrating and imidizing the polyamic acid composition. The endless belt is obtained by forming the polyamic acid composition into a ring form by dehydrating and imidizing the polyamic acid composition. The image forming device is equipped with the polyimide molded article. COPYRIGHT: (C)2009,JPO&INPIT