Title:
METHOD FOR FORMING SILICONE-BASED CURED FILM ON INK-DELIVERY-SIDE SURFACE OF NOZZLE PLATE FOR INK-JET PRINTER, AND NOZZLE PLATE
Document Type and Number:
WIPO Patent Application WO/2014/013783
Kind Code:
A1
Abstract:
Provided is a nozzle plate which is excellent in terms of ink repellency and durability in wiping even when an ink that is prone to sticking to nozzle plates is used. This method is for forming a silicone-based cured film on the ink-delivery-side surface of a nozzle plate for ink-jet printers and comprises: (1) the step of preparing a condensation-type silicone composition which contains at least one compound selected from the group consisting of bismuth compounds and cyclic amidine compounds, (2) the step of applying the condensation-type silicone composition to the ink-delivery surface of the nozzle plate to form a coating film, and (3) the step of heating and curing this coating film.
Inventors:
EZAKI NAOFUMI (JP)
WATANABE YOSHIFUMI (JP)
HOSOYA TETSUO (JP)
WATANABE YOSHIFUMI (JP)
HOSOYA TETSUO (JP)
Application Number:
PCT/JP2013/063677
Publication Date:
January 23, 2014
Filing Date:
May 16, 2013
Export Citation:
Assignee:
RISO KAGAKU CORP (JP)
International Classes:
B41J2/135
Domestic Patent References:
| WO2011077996A1 | 2011-06-30 | |||
| WO2011077996A1 | 2011-06-30 |
Foreign References:
| JP2002161373A | 2002-06-04 | |||
| JP2003119387A | 2003-04-23 | |||
| JP2007190818A | 2007-08-02 | |||
| JP2006082362A | 2006-03-30 | |||
| JP2006289838A | 2006-10-26 |
Other References:
See also references of EP 2875954A4
Attorney, Agent or Firm:
MIYOSHI, Hidekazu et al. (JP)
Hidekazu Miyoshi (JP)
Hidekazu Miyoshi (JP)
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