发明名称 |
METHOD OF MODIFYING THE PRINTING SURFACE OF PAPER OR CARDBOARD |
摘要 |
<p>A method of modifying the surface of a substrate which comprises a fibrous material. According to the present invention, the surface is brought into contact with a type of amphiphilic block copolymer which comprises one or several hydrophilic polymeric blocks and one or several hydrophobic polymeric blocks. Approximately 0.01-3 g/m2 of the amphiphilic block copolymer are applied onto the surface. With the help of the present invention, it is possible to effectively modify the surface of paper in such a manner that it produces a good surface for printing, for instance for ink-jet printing.</p> |
申请公布号 |
WO2007063172(A1) |
申请公布日期 |
2007.06.07 |
申请号 |
WO2006FI00400 |
申请日期 |
2006.12.01 |
申请人 |
HELSINKI UNIVERSITY OF TECHNOLOGY;SEPPAELAE, JUKKA;SALMINEN, ARTO |
发明人 |
SEPPAELAE, JUKKA;SALMINEN, ARTO |
分类号 |
D21H19/10;B41M5/52;C08G;D21H19/44 |
主分类号 |
D21H19/10 |
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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