Inkjet head, method for producing inkjet head, inkjet...

Incremental printing of symbolic information – Ink jet – Ejector mechanism

Reexamination Certificate

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C347S047000

Reexamination Certificate

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07434913

ABSTRACT:
An inkjet head for jetting an ink from a nozzle6which is formed on the main body1of the nozzle of a metal member, wherein an SiO2film2comprising SiO2as the main component is formed on the surface of the nozzle main body1at least in the ink jetting side, and an ink repellent film7comprising a compound having an alkoxysilane residue attached to an end of a perfluoro polyether chain is formed on the SiO2film2.

REFERENCES:
patent: 6966630 (2005-11-01), Sasaki et al.
patent: 7210763 (2007-05-01), Kato et al.
patent: 1273448 (2003-01-01), None
patent: 2003-19803 (2003-01-01), None
patent: 2003-341070 (2003-12-01), None
patent: 2004-34331 (2004-02-01), None
patent: 2005-7789 (2005-01-01), None

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