发明名称 NEWSPRINT PAPER AND METHOD FOR PRODUCING NEWSPRINT PAPER
摘要 PROBLEM TO BE SOLVED: To provide a newsprint paper easily controlling color tone and a method for producing the newsprint paper. SOLUTION: The newsprint paper produced by using a plurality of kinds of pulp as main raw material and having color tone with excellent color developing property contains at least two kinds of basic dyes and has a surface color tone controlled to L=75.0 to 80.0, a=-3.50 to 0.50 and b=3.50 to 7.50 measured according to JIS Z-8722. COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2005015976(A) 申请公布日期 2005.01.20
申请号 JP20030186425 申请日期 2003.06.30
申请人 DAIO PAPER CORP 发明人 FUJIWARA NORIAKI;IKUYO WATARU
分类号 D21H21/28;(IPC1-7):D21H21/28 主分类号 D21H21/28
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