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
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