Polyester film for imaging media
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United States of America Patent
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Nov 26, 2002
Grant Date -
May 23, 2002
app pub date -
Apr 26, 1999
filing date -
Apr 27, 1998
priority date (Note) -
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Abstract
The present invention relates to a primer coated polyester film for imaging media which has a thickness of 40 to 200 .mu.m, a haze of not more than 5%, and comprises a biaxially oriented polyester film support and at least one priming layer laminated on the support and oriented at least monoaxially. The priming layer is formed from a coating solution containing a water-soluble resin (A) having vinyl alcohol units as a main constituent and a water-soluble or water-despersible resin (B) having an aromatic polyester unit.
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