| 摘要 |
PROBLEM TO BE SOLVED: To provide an endless belt having excellent peeling properties even in a low temperature-low moisture environment. SOLUTION: The endless belt comprises a polyimide-based resin, in which the outer circumferential face has first regions 10 and second regions 20 whose contact angles to water are mutually different, and the ratio between the total area of the first regions and the total area of the second regions falls within the range of 80:20 to 20:80. COPYRIGHT: (C)2009,JPO&INPIT
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