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US 2008/0165313 A1Published application
Method For Producing Cellulose Acylate Film, Cellulose Acylate Film, Retardation Film, Polarizing Plate and Liquid Crystal Display
AssigneeFUJIFILM Corporation
InventorsHidenori Hayashi, Keiichi Taguchi
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Abstract
A method for producing a cellulose acylate film is provided and includes: casting a cellulose acylate solution onto a support to form a cellulose acylate film; peeling the cellulose acylate film from the support; and stretching the cellulose acylate film, the cellulose acylate film in the stretching having a temperature of 140 to 250° C.
Claims25
A method for producing a cellulose acylate film, comprising:
- casting a cellulose acylate solution onto a support to form a cellulose acylate film;
- peeling the cellulose acylate film from the support;
- and
- stretching the cellulose acylate film,
- wherein the cellulose acylate film in the stretching has a temperature of 140 to 250° C.
2 more elements
Dependencies are inferred from the claim text.