Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means
Reexamination Certificate
2008-01-01
2008-01-01
Shah, Manish S. (Department: 2853)
Incremental printing of symbolic information
Ink jet
Fluid or fluid source handling means
C347S095000, C347S086000, C523S160000
Reexamination Certificate
active
07314275
ABSTRACT:
An ink containing an ethylene oxide adduct of a dihydric alcohol, having a hydrocarbon group with 9 or less carbon atoms and having an I/O ratio ranging between 1 and 1.37, is supplied via nozzles in the form of liquid droplets onto a recording paper sheet, so that fine bubble may be suppressed from being generated in the ink to prevent emission defects such as non-emission or warped emission, and hence a high quality image free of blurring or white spots may be produced.
REFERENCES:
patent: 2005/0075421 (2005-04-01), Yatake
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patent: 10-158551 (1998-06-01), None
patent: 2000-272252 (2000-10-01), None
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patent: 2000-345082 (2000-12-01), None
patent: 2004-197037 (2004-07-01), None
Furukawa Noriaki
Sekiguchi Hideki
Tanaka Yasuhiro
Shah Manish S.
Sonnenschein Nath & Rosenthal LLP
Sony Corporation
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