发明名称 |
Laminated transparent paper |
摘要 |
A laminated transparent paper is disclosed therein which is obtained by laminating transparent papers on both the surfaces of a transparent polyester film via an adhesive, the surfaces of the transparent papers having coating layers of a coating solution mainly comprising an aqueous dispersion of at least one selected from the group consisting of an acrylonitrile-vinylformal-acrylic acid ester copolymer, a styrene-acrylic acid copolymer and a styrene-methacrylic acid copolymer, the laminated transparent paper having a Bekk smoothness of 20 seconds or more and an opacity of 45% or less. The laminated transparent paper permits obtaining precise printing without feathering when printing is made by the seal of a stamp ink or by a plotter or a printer of an ink jet system, suppresses the formation of roughness on a paper surface after the printing and drying, inhibits the deterioration of strength such as tearing strength at the time of heat fixing in a copying operation by an electrophotography system, and prevents blister from occurring owing to the separation of an adhesive layer.
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申请公布号 |
US5843566(A) |
申请公布日期 |
1998.12.01 |
申请号 |
US19970900167 |
申请日期 |
1997.07.25 |
申请人 |
MITSUBISHI PAPER MILLS LIMITED |
发明人 |
MIYAUCHI, MASAHIRO;TACHIFUJI, YUKIHIRO |
分类号 |
G03G7/00;B32B27/10;B32B27/28;B32B27/36;B32B29/00;B41M5/00;B41M5/50;B41M5/52;D21H11/18;D21H19/20;D21H21/26;D21H27/00;D21H27/06;D21H27/36;(IPC1-7):B32B27/10;B32B27/12;D21H19/80;D21H27/32 |
主分类号 |
G03G7/00 |
代理机构 |
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主权项 |
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地址 |
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