Title:
POLYESTER FILM FOR USE AS INTERLAYER FOR LAMINATED GLASS AND LAMINATED GLASS COMPRISING THE SAME
Document Type and Number:
Japanese Patent JP2009208980
Kind Code:
A
Abstract:
To provide a polyester film for use as an interlayer for a laminated glass and is capable of improving the appearance of the laminated glass having the polyester film as an interlayer.
The polyester film for use as an interlayer for laminated glass has a heat shrinkage rate of 0.6-1.2% in the longitudinal direction and 0.15-1.0% in the width direction after being subjected to a heat-treatment at 150C for 30 min.
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Inventors:
MUNAKATA NOBUE
Application Number:
JP2008051954A
Publication Date:
September 17, 2009
Filing Date:
March 03, 2008
Export Citation:
Assignee:
TEIJIN DUPONT FILMS JAPAN LTD
International Classes:
C03C27/12; C08J5/18
Attorney, Agent or Firm:
Hideko Mihara