发明名称 INK-JET INK FORMULATIONS CONTAINING IMIDAZOLE
摘要 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.
申请公布号 EP2118211(A1) 申请公布日期 2009.11.18
申请号 EP20080728527 申请日期 2008.01.30
申请人 HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. 发明人 MCGORRIN, MARLENE
分类号 C09D11/00 主分类号 C09D11/00
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