Invention Grant
US08221534B2 Ink-jet ink set, producing method of ink-jet ink set, image forming method, and ink-jet recording apparatus
有权
喷墨油墨组,喷墨油墨组的制造方法,成像方法和喷墨记录装置
- Patent Title: Ink-jet ink set, producing method of ink-jet ink set, image forming method, and ink-jet recording apparatus
- Patent Title (中): 喷墨油墨组,喷墨油墨组的制造方法,成像方法和喷墨记录装置
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Application No.: US11931058Application Date: 2007-10-31
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Publication No.: US08221534B2Publication Date: 2012-07-17
- Inventor: Tomoyo Hamajima
- Applicant: Tomoyo Hamajima
- Applicant Address: JP Nagoya-Shi, Aichi-Ken
- Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee Address: JP Nagoya-Shi, Aichi-Ken
- Agency: Baker Botts L.L.P.
- Priority: JP2006-297733 20061101; JP2007-201631 20070802
- Main IPC: C09D11/02
- IPC: C09D11/02

Abstract:
The present disclosure relates to ink-jet ink compositions, systems, and/or methods including a yellow ink, a magenta ink and a cyan ink for producing ink-jet printed matter having desirable color balance (e.g., difference in percent residual optical densities (ODs) between individual colors) and/or color retention (e.g., percent residual OD) following contact with water. For example, the absolute value of the difference in a percent residual OD of an image produced in accordance with some embodiments of the disclosure may be less than about 20%. The percent residual OD of an image produced in accordance with some embodiments of the disclosure may be more than about 40%.
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