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    • 2. 发明授权
    • UV-blocking hot melt inks
    • UV阻挡热熔油墨
    • US5779779A
    • 1998-07-14
    • US724166
    • 1996-09-27
    • Augusta Jolly
    • Augusta Jolly
    • C09D11/00
    • C09D11/34
    • UV-blocking hot melt ink jet inks for printing on flexible and other media. An UV-blocking hot melt ink jet ink for flexo-graphic plating comprises a wax, a plasticizer, an UV blocker, and a dye. Such an ink is flexible and durable, gives good printing quality, and is also removable from the flexo plate substrates during the wash out cycle of the flexo-plating process. Another UV-blocking hot melt ink jet ink for printing on silk screens comprises a wax, a fatty acid, an UV blocker and a dye. Such an ink is readily removable from the silk screen without harming the screen.
    • 用于在柔性和其他介质上印刷的UV阻挡热熔喷墨油墨。 用于柔版印刷的UV阻挡热熔喷墨油包括蜡,增塑剂,UV阻挡剂和染料。 这样的油墨是柔性和耐用的,提供良好的印刷质量,并且在柔版电镀工艺的洗涤循环期间也可以从柔版印刷板基材上除去。 用于在丝网印刷上的另一种紫外线阻断热熔喷墨油墨包括蜡,脂肪酸,UV阻挡剂和染料。 这样的墨水容易从丝网中除去而不损害屏幕。