发明授权
US06821329B2 Ink compositions and methods of ink-jet printing on hydrophobic media
有权
喷墨打印在疏水介质上的油墨组合物和方法
- 专利标题: Ink compositions and methods of ink-jet printing on hydrophobic media
- 专利标题(中): 喷墨打印在疏水介质上的油墨组合物和方法
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申请号: US10003626申请日: 2001-10-31
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公开(公告)号: US06821329B2公开(公告)日: 2004-11-23
- 发明人: Mark L. Choy
- 申请人: Mark L. Choy
- 主分类号: C09D1102
- IPC分类号: C09D1102
摘要:
Ink and fixer compositions for printing on hydrophobic media. The ink compositions include a water soluble dye and a vehicle, the vehicle includes water, a glycol ether, a humectant, and a non-ionic surfactant. The fixer compositions include a fixing agent and a vehicle, the vehicle includes water, a glycol ether, a humectant, and a non-ionic surfactant. Methods of printing on hydrophobic media. The methods include the steps of providing an ink that includes a water soluble dye and a vehicle, the vehicle including water, a glycol ether, a humectant, and a non-ionic surfactant; providing a hydrophobic print medium; and depositing the ink on the hydrophobic print medium. The method of printing may further include steps of applying heat to the hydrophobic print medium during and/or after the ink deposition step. The method of printing may yet further include steps of providing a fixer that includes a fixing agent and a vehicle, the vehicle including water, a glycol ether, a humectant, and a non-ionic surfactant; and depositing the fixer on the hydrophobic print medium before, after, or both before and after the ink is deposited.