| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrophotographic transfer paper which: has a high filler yield in a papermaking step; causes less jam trouble or paper powder in an electrophotographic print step; has a high degree of opacity; is free from print through; and is superior in print quality. SOLUTION: A base paper of the electrophotographic transfer paper contains 3 to 40 solid content wt.% of a spare coagulating filler which is prepared with a calcium carbonate used as a filler and a cationized starch used as a coagulant, and has the average particle size of 5 to 130μm measured by laser diffractometry, as paper ash content. The base paper is coated with a hydroxy-ethylated starch as a paper surface strengthening agent to obtain the electrophotographic transfer paper. The required quantity of cations of paper material to which the spare coagulating filler is added is≥10μeq/1. COPYRIGHT: (C)2007,JPO&INPIT
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