Compositions: coating or plastic – Coating or plastic compositions – Marking
Reexamination Certificate
2005-07-26
2005-07-26
Klemanski, Helene (Department: 1755)
Compositions: coating or plastic
Coating or plastic compositions
Marking
C106S031580, C106S031750, C106S031860, C347S100000
Reexamination Certificate
active
06921429
ABSTRACT:
A water base ink for ink-jet recording contains an amine compound selected from the group consisting of N-n-butylethanolamine, 1,4-bis(3-aminopropyl)piperazine, benzylamine, and an amine compound represented by a specified structural formula, a surfactant having a specified structural formula, a coloring agent, and water. It is possible to obtain a satisfactory rub resistance and a high printing quality with a sharp outline without causing any feathering on a recorded image. Further, it is possible to obtain a long term nozzle discharge stability by suppressing any corrosion on a metal member of a discharge head unit of an ink-jet recording apparatus.
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Fujioka Masaya
Goto Kazuma
Higashiyama Shunichi
Koga Narumi
Ohira Hideo
Brother Kogyo Kabushiki Kaisha
Klemanski Helene
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