Hoechst Celanese Corporation

Mitsubishi Polyester Film Gmbh

Robin M Donald

John M Heberger

James J Krejci

Cathy R Moore

Jan C Westermeier

F Gene Funderburk

John G Rollins

Gene F Funderburk

An antistatic polymer film having a coated surface that resists the formation of static. The antistatic coating on the film layer includes a polythiophene, a surfactant and water. The ratio of the surfactant to the polythiophene can be at least about 1:1 by weight of said coating. In addition, the coating can contain less than about 1 percent by weight of polymeric binder and can also contain less than about 1 percent by weight of organic solvent.

Antistatic coating and coated film

The present invention provides a coated polymer film having an essentially streak-free coated surface that resists the formation of fog. The film includes a self-supporting polymer film layer, and an anti-fog coating on the film layer. The anti-fog coating, which can also be applied to alternate substrates, consisting essentially of a copolyester binder and an anionic surfactant, wherein the surfactant contains less than about 0.5 weight percent of a fluorosurfactant. A slip agent can also be included in the anti-fog coating.

Anti-fog coating and coated film

The present invention discloses a subbing coating composition for polyester films comprising: I polymer A having attached to its backbone

Coating composition for a subbing layer on a polyester film for light

The present invention discloses a subbing coating composition for polyester films comprising:

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Greer, SC, United States of America

Robin M Donald