发明名称 |
Water-Based Ink For Ink-Jet Recording |
摘要 |
A water-based ink for ink-jet recording may include a benzotriazole type compound for preventing corrosion of a metal in an ink ejection portion of an ink-jet head, and a coloring agent having a divalent metal in a structure thereof, and a polymer containing a polymerization unit having at least two carboxyl groups in an ethylene chain unit. The generation of a precipitate by reaction between the divalent metal and the benzotriazole type compound may be suppressed without using a sequestering agent. The ink may have an excellent corrosion inhibiting effect and an ink ejection stability effect.
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申请公布号 |
US2007232721(A1) |
申请公布日期 |
2007.10.04 |
申请号 |
US20070685894 |
申请日期 |
2007.03.14 |
申请人 |
BROTHER KOGYO KABUSHIKI KAISHA |
发明人 |
TANIGUCHI AKIHIKO;TAGA YASUHIRO;ENDO AKIRA |
分类号 |
C09D11/00 |
主分类号 |
C09D11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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