| 摘要 |
PURPOSE:To obtain transfer paper with superior image clearness and toner fixability by coating base paper with a coating prepared by adding an adhesive contg. a vinyl acetate resin emulsion to a pigment contg. nonplaty crystals. CONSTITUTION:Base paper is coated with a coating prepared by adding 25- 75wt% adhesive consisting of a polyvinyl acetate resin emulsion and a water soluble high molecular adhesive in 100:0-55:45 mixing ratio to a pigment contg. >=50wt% nonplaty crystals and having 0.5-10mum average particle size. The nonplaty crystal content is adjusted to >=50wt% to allow a toner to show an anchoring effect on the pigment. As the pigment calcium carbonate, titanium white, barium sulfate or the like is used. When the average particle size of the pigment is <0.5mum, the anchoring effect on the pigment is not shown, and when the average particle size exceeds 10mum, image clearness and suitability to coating are not obtd. |
