| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an inkjet recording device-cleaning solution which can sufficiently clean an ink channel and does not cause a problem in ink refilling properties after cleaning and a cleaning method using the same. <P>SOLUTION: The inkjet recording device-cleaning solution for cleaning a channel of an inkjet recording device using an ink including at least colored resin fine particles obtained by incorporating a water insoluble or water slightly soluble coloring material into resin fine particles, a water soluble organic solvent, and water comprises at least water, and a water soluble organic solvent, and a polyoxyalkylene monoalkyl ether represented by formula (1): RO-(CH<SB>2</SB>CH<SB>2</SB>O)<SB>x</SB>-(CH<SB>2</SB>CH(CH<SB>3</SB>)CH<SB>2</SB>O)<SB>y</SB>-H (wherein R is -(CH<SB>2</SB>)<SB>m</SB>-CH<SB>3</SB>without branching; m is 3-15; x is 6-15, and y is 1-5) and has a viscosity at 25°C of not lower than 2.5 mPa s, and includes at least glycerin as the water soluble organic solvent in the cleaning solution with a glycerin content of≥4 and≤20 mass% relative to the cleaning solution. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
