Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
POLYESTER FILM FOR LAMINATING TO METAL PLATE AND MOLDING THE LAMINATE
Document Type and Number:
Japanese Patent JP2001192472
Kind Code:
A
Abstract:

To provide a polyester film which is used for laminating to a metal plate and molding the laminate, holds excellent moldability, heat resistance, retort resistance, and impact resistance, and has an improved taste and smell- retaining property, especially the improved taste and smell-retaining property after subjected to a retort treatment.

This polyester film for laminating to a metal plate and molding the laminate, comprising a polyester containing a lubricant having an average particle diameter of ≤2.5 μm and containing ethylene terephthalate units as main repeating units, characterized in that the total amount of alkali metal elements, antimony element and germanium element contained in the polyester is ≤5 ppm.


Inventors:
KUBO KOJI
HASEGAWA KINJI
Application Number:
JP2000001863A
Publication Date:
July 17, 2001
Filing Date:
January 07, 2000
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
TEIJIN LTD
International Classes:
C08J5/18; B29C55/12; B32B15/08; B32B15/09; (IPC1-7): C08J5/18; B32B15/08
Attorney, Agent or Firm:
Maeda Junhiro