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
    • 8. 发明授权
    • Paper coating for ink jet printing
    • 喷墨印刷用纸
    • US06585365B1
    • 2003-07-01
    • US09667749
    • 2000-09-21
    • David Starling MacMillan
    • David Starling MacMillan
    • B41J201
    • B41M5/52B41M5/0011B41M5/508B41M5/5218B41M5/5227B41M5/5245B41M5/529
    • The invention provides an improved paper coating system for ink jet printing applications. The system includes an ink jet printer containing an ink jet pen and a paper coating device for coating a print media with an effective amount of coating composition prior to printing thereon. The coating composition preferably includes from about 0.25 to about 20% by weight of a first component selected from the group consisting of polyvalent metal salt and organic acid, a second component consisting of from about 1 to about 20% by weight amine polymer, from about 0.25 to about 2.0% by weight surfactant and from about 25 to about 96% by weight glycol-based solvent having a surface tension ranging from about 25 to below about 45 dynes/cm. Since the coating composition is free from ethylene glycol-based components, the composition is safer to use and less harmful to humans and the environment. The composition has also been found to provide improved ink drying with less bleeding or smearing of image.
    • 本发明提供了用于喷墨印刷应用的改进的纸张涂布系统。 该系统包括含有喷墨笔的喷墨打印机和用于在其上印刷之前用有效量的涂料组合物涂布打印介质的纸张涂布装置。 涂料组合物优选包括约0.25至约20重量%的选自多价金属盐和有机酸的第一组分,由约1至约20重量%的胺聚合物组成的第二组分,约 0.25至约2.0重量%的表面活性剂和约25至约96重量%的表面张力范围为约25至约45达因/厘米的二醇基溶剂。 由于涂料组合物不含基于乙二醇的组分,组合物使用更安全,对人体和环境的危害较小。 还发现组合物提供改进的油墨干燥,图像的渗色或涂抹较少。