发明名称 COATED PAPER HAVING COATING LAYER FOR IMPROVING TRANSPARENCY BY LIQUID ABSORPTION
摘要 <P>PROBLEM TO BE SOLVED: To provide coated paper that has a coating layer with high transparency in absorbing a liquid such as a chemical fluid and high hiding properties after releasing a liquid such as a chemical fluid, which has a coating layer with high transparency and high hiding properties, sufficient surface strength even when a substrate is not equipped with a nonwoven fabric and paper is directly provided with a coating layer. Ž<P>SOLUTION: The coated paper is obtained by providing one or both surfaces of a substrate with a coating layer which contains a pigment and an adhesive and improves transparency by liquid absorption. The pigment is silica and the adhesive comprises a polyacrylic acid-polyvinyl alcohol copolymer, a styrene-butadiene latex or a polyvinyl alcohol. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
申请公布号 JP2009270209(A) 申请公布日期 2009.11.19
申请号 JP20080119801 申请日期 2008.05.01
申请人 DAIO PAPER CORP 发明人 SEKIYA AKIHIKO;SUZUKI TAKEO;SAKAI YOSUKE
分类号 D21H19/40;D21H27/00 主分类号 D21H19/40
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