Title:
FLEXIBLE POLYESTER FILM
Document Type and Number:
Japanese Patent JPH08325391
Kind Code:
A
Abstract:
PURPOSE: To obtain a polyester film, suitably utilizable for packaging industrial parts, etc., and excellent in flexibility.
CONSTITUTION: This flexible polyester film comprises polyethylene terephthalate or a polyester consisting essentially thereof and has ≥0.8 intrinsic viscosity, ≤1GPa tensile elastic modulus and ≤9 value of (b) indicating the color tone.
Inventors:
SATO TAKESHI
IMAMURA TAKAYUKI
MATSUMOTO TETSUO
IMAMURA TAKAYUKI
MATSUMOTO TETSUO
Application Number:
JP15694795A
Publication Date:
December 10, 1996
Filing Date:
May 30, 1995
Export Citation:
Assignee:
NIPPON ESTER CO LTD
International Classes:
C08J5/18; B29C55/02; C08L67/00; C08L67/02; B29K67/00; B29L7/00; (IPC1-7): C08J5/18; B29C55/02; C08L67/02