发明名称 |
WRITABLE MATTE ARTICLE |
摘要 |
A writable matte article comprising a water-absorbing layer coated on a substrate. The water-absorbing layer is a unique blend of a cross-linked, water-absorbing polymer particle, a water-insoluble binder polymer with good adhesion to the film, and optionally, inert organic or inorganic particles that impart a matte finish to the coating. Advantageously, drying times of these inks using the present invention is reduced from about 10 minutes to 10 seconds. Preferred films are polyester and polyolefin-based films. The article is writable with all types of pens and pencils, ink-jet printers, impact printers and laser printers. |
申请公布号 |
WO9910184(A1) |
申请公布日期 |
1999.03.04 |
申请号 |
WO1998US17412 |
申请日期 |
1998.08.21 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
GUSTAFSON, FREDERICK, J.;HAMER, KEVIN, M.;KUMAR, RAMESH, C. |
分类号 |
B41M5/00;B41M5/50;B41M5/52;G03G7/00;G09F3/10 |
主分类号 |
B41M5/00 |
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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