| 摘要 |
PROBLEM TO BE SOLVED: To improve the productivity of a polyester film having high transparency with little mar. SOLUTION: This film comprises a biaxially stretched polyester film having a haze of 1.0% or lower and containing a polyalkylene glycol in an amount of 0.05-1 pt.wt. based on 100 pts.wt. of the polyester. COPYRIGHT: (C)2004,JPO
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