| 摘要 |
PURPOSE: A protection film for a polarizer is provided to remove a saponification process and to improve the adhesive property of a polarized light device. CONSTITUTION: A protection film for a polarizer includes a coating layer which is made of the monoacetate cellulose and/or the diacetate cellulose in both sides of the triacetate cellulose film. The coating layer is formed from coating liquid composition which includes the monoacetate cellulose and/or the diacetate cellulose 30-60 weight%. An organic solvent is selected from a group which is made of the methanol, acetone, ethanol, isopropyl alcohol and their mixture.
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