| 摘要 |
PROBLEM TO BE SOLVED: To provide a blade for an electrophotographic device the service period of which is made longer. SOLUTION: The blade for the electrophotographic device is equipped with an elastic member whose surface, at least, is formed of a polyurethane elastic body containing a filler, and besides the filler is dispersed in the polyurethane elastic body, in such a state that maximum particle size becomes 100 nm or smaller. COPYRIGHT: (C)2009,JPO&INPIT
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