Polyester film

Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...

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428201, 428206, 428336, 428480, 428483, 428900, 428910, B32B 2736, B29C 5512

Patent

active

053914295

ABSTRACT:
A polyester resin film which is biaxially oriented and again oriented in a machine direction and a coating layer formed on at least one surface of the film, in which the coating layer contains at least 50% by weight of a water-soluble or water-dispersible polyester resin having a glass transition temperature of at least 20.degree. C., which film has a good adhesion property.

REFERENCES:
patent: 4233352 (1980-11-01), Ono et al.
patent: 4568600 (1986-02-01), Ono et al.
JP 58-062826 (1983) Abstract.
JP-01-165633 (1989) Abstract.
Naohiro, T., et al., "Production of Polyester Film Having Coating Layer", Pub. No. 01-165633, Jun. 29, 1989 (English Abstract).
JP Publication No. 41-8470, English Abstract.
JP Kokai No. 57-18254, English Abstract.
JP Kokai No. 54-43017, English Abstract.
Database WPIL, Section Ch, Week 9007, Derwent Publications Ltd., London, GB.
Database WPIL, Section Ch, Week 8521, Derwent Publications Ltd., London, GB.
Database WPIL, Section Ch, Week 9110, Derwent Publications Ltd., London, GB.

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