发明名称 |
SURFACE TREATMENT OF PRINT MEDIA |
摘要 |
A method for surface treatment of a paper substrate and a paper product produced therefrom are disclosed herein. The surface treatment method includes applying a salt-containing solution to at least one surface of a paper substrate by aerosol spraying in a separate step, whereby the salt distribution through the thickness of the treated paper substrate is non-uniform with the highest concentration of salt being present in the outermost portion of the paper substrate. The salt-containing solution contains at least one water-soluble metal salt and is void of any optical brightening agent (OBA).
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申请公布号 |
US2012301641(A1) |
申请公布日期 |
2012.11.29 |
申请号 |
US201013576646 |
申请日期 |
2010.03.10 |
申请人 |
ZHOU XIAOQI;FU XULONG;WINGKONO GRACY;HEWLETE-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
ZHOU XIAOQI;FU XULONG;WINGKONO GRACY |
分类号 |
B41M5/50;B05D1/02;B05D1/36;B05D3/00;B05D5/06;B05D7/00 |
主分类号 |
B41M5/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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