会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明申请
    • Ink-jet recording media having a microporous coating comprising cationic fumed silica and cationic polyurethane and methods for producing the same
    • 具有包含阳离子热解法二氧化硅和阳离子聚氨酯的微孔涂层的喷墨记录介质及其制造方法
    • US20050008794A1
    • 2005-01-13
    • US10616580
    • 2003-07-10
    • Tom GraczykShailesh Mody
    • Tom GraczykShailesh Mody
    • B41M5/52B41M5/00
    • B41M5/5281B41M5/502B41M5/52B41M5/5218
    • Inkjet recording media for producing high quality images using color printers are provided. The media comprise a substrate material, such as a paper, coated with an ink-receptive composition comprising an aqueous dispersion of cationic fumed silica particles and cationic polyurethane resin. The dispersion comprises at least 60% by weight of cationic fumed silica particles, and at least 14% by weight of cationic polyurethane resin based on solids. The coated ink-receptive layer is free of surface defects and has good ink-absorption properties. The invention also includes ink-jet recording media comprising a substrate coated with an ink-receptive underlayer and an ink-receptive top layer. The resulting media may have a semi-glossy surface finish. The surface gloss may be enhanced further by calendering the coated layer.
    • 提供了使用彩色打印机产生高质量图像的喷墨记录介质。 介质包括涂覆有含有阳离子煅制二氧化硅颗粒和阳离子聚氨酯树脂的水性分散体的油墨接收组合物的基材材料,例如纸。 分散体包含至少60重量%的阳离子热解二氧化硅颗粒和至少14重量%的基于固体的阳离子聚氨酯树脂。 涂覆的油墨接收层没有表面缺陷并且具有良好的吸墨性能。 本发明还包括喷墨记录介质,其包括涂覆有油墨接收底层和油墨接收顶层的基材。 所得到的介质可以具有半光泽的表面光洁度。 通过压延涂层可以进一步提高表面光泽度。