Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shoichi Taneichi0
Manabu Kaneda0
Yasuhiro Komori0
Takashi Kawai0
Katsuhiko Takeuchi0
Machiko Yokoyama0
Date of Patent
August 22, 2006
0Patent Application Number
095397910
Date Filed
March 31, 2000
0Patent Primary Examiner
Patent abstract
A base material for a wiping sheet on which powder is to be supported, wherein the ratio of the average pore diameter (D) of the surface of the base material while dry as measured by the mercury penetration method to the average particle diameter (d) of the powder, D/d, ranges from 0.03 to 30, and the base material while dry has a bulk softness of from 0.1 to 5 N/30 mm and a thickness of from 0.3 to 5 mm.
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