abstract |
(57) [Abstract] [Purpose] Development of polyester easy-adhesion film, which has excellent adhesiveness, electrostatic properties, and heat resistance, and is useful for magnetic tapes, magnetic disks, magnetic cards, printing materials, packaging materials, etc. [Structure] An easy-adhesion polyester film obtained by laminating polyester composed of phenylindanedicarboxylic acid and polyalkylene glycol on a polyester film. |