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    • 8. 发明授权
    • Ink-jet ink formulations containing imidazole
    • 含有咪唑的喷墨油墨配方
    • US07632344B2
    • 2009-12-15
    • US11669889
    • 2007-01-31
    • Marlene McGorrin
    • Marlene McGorrin
    • C09D11/00C09D11/02
    • C09D11/38C09D11/328
    • An ink for use in combination with an ink-jet printer comprises a mixture including a colorant, a liquid vehicle comprising 1,6-hexanediol and 1,5-pentanediol in a ratio in the range of 1:4 (wt/wt) to 4:1 (wt/wt), and/or an amount of imidazole in the range of 0.1 wt % to 6 wt %, and potentially provides at least one of the following enhancements to the ink improved print quality, increased decap time, pen reliability, environmental robustness of ink in pen, environmental robustness of printed ink on media, and aid in maintaining the pH of the ink in a desired range.
    • 与喷墨打印机组合使用的油墨包括混合物,其包含着色剂,包含1:1己二醇和1,5-戊二醇的液体载体,其比例范围为1:4(wt / wt)至 4:1(重量/重量),和/或咪唑量在0.1重量%至6重量%的范围内,并且潜在地提供以下至少一个对油墨的改进的打印质量,增加的剔除时间,笔 可靠性,笔中墨水的环境稳定性,印刷油墨在介质上的环境稳定性,并有助于将油墨的pH保持在所需范围内。