Stock material or miscellaneous articles – Composite – Of polyester
Reexamination Certificate
2005-07-26
2005-07-26
Chen, Vivian (Department: 1773)
Stock material or miscellaneous articles
Composite
Of polyester
C359S350000, C359S361000, C359S601000
Reexamination Certificate
active
06921580
ABSTRACT:
The present invention relates to a polyester film for display comprising:a polyester film substrate containing an ultraviolet light absorber; anda coating layer formed on at least one surface of said polyester film substrate,said polyester film having a haze of not more than 2.0% and a light transmittance at 380 nm of not more than 5.0%.
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patent: 5705601 (1998-01-01), Ueda et al.
patent: 6242081 (2001-06-01), Endo
patent: 6316531 (2001-11-01), Garware et al.
patent: 6458467 (2002-10-01), Mizuno et al.
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patent: 6511738 (2003-01-01), Koyama et al.
patent: 6733863 (2004-05-01), Mizuno et al.
patent: 2003/0068511 (2003-04-01), Murschall et al.
Akatsu Kazuyuki
Shinjo Kanae
Chen Vivian
Conlin David G.
Edwards & Angell LLP
Hazzard Lisa Swiszcz
Mitsubishi Polyester Film Corporation
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