发明名称 RECORDING BASE MATERIAL FOR WRITING
摘要 PROBLEM TO BE SOLVED: To provide a recording base material for writing capable of extremely clearly writing a letter, mark, figure, symbol, and the like, with a writing utensil such as pencil, ball-point pen, fountain pen, rollerball and fluorescent pen. SOLUTION: The recording material for writing is composed of a write recording layer made of a resin composition containing a water-absorbing resin composed of a copolymer of vinylpyrrolidone and vinyl acetate as a main component of the vehicle.
申请公布号 JP2001181995(A) 申请公布日期 2001.07.03
申请号 JP20000069247 申请日期 2000.03.13
申请人 DAINIPPON PRINTING CO LTD 发明人 NISHIZAWA MASUMI;SUZUURA YASUKI
分类号 B32B27/00;B32B27/30;C09D131/04;C09D133/00;C09D139/06;C09D175/04;D21H19/60;(IPC1-7):D21H19/60 主分类号 B32B27/00
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