Cleaning filling liquid, cartridge, cleaning filling method, and inkjet recording device

Abstract

A cleaning filling liquid for inkjet device comprising: Water; 10.0% by mass to 45% by mass per whole amount of the cleaning filling liquid of an amide compound having following structural formula (1).

What is claimed is: 
     
         1 . A cleaning filling liquid for inkjet device comprising:
 water; and   10.0% by mass to 45% by mass per whole amount of the cleaning filling liquid of an amide compound of structural formula (1).   
       
         
           
           
               
               
           
         
       
     
     
         2 . The cleaning filling liquid according to  claim 1 , further comprising a silicone oil. 
     
     
         3 . The cleaning filling liquid according to  claim 2 , wherein a content of the silicone oil is from 0.1 to 5.0% of the total weight. 
     
     
         4 . The cleaning filling liquid according to  claim 2 , wherein the silicone oil is a polyether modified silicone oil. 
     
     
         5 . The cleaning filling liquid according to  claim 4 , further comprising a surfactant. 
     
     
         6 . The cleaning filling liquid according to  claim 2 , further comprising a water-soluble organic solvent. 
     
     
         7 . The cleaning filling liquid according to  claim 6 , wherein the water-soluble organic solvent is at least one solvent selected from the group consisting of glycerin, 1,3-butanediol, 3-methyl-1,3-butanediol, 1,5-pentanediol and 2-pyrrolidone. 
     
     
         8 . The cleaning filling liquid according to  claim 5 , wherein the surfactant is a non-ionic surfactant. 
     
     
         9 . The cleaning filling liquid according to  claim 8 , wherein the non-ionic surfactant is a polyoxyethylene palm oil alkyl dimethylamine oxide. 
     
     
         10 . A cartridge comprising:
 a container comprising the cleaning filling liquid as defined in  claim 1 .   
     
     
         11 . A cartridge comprising:
 a container comprising the cleaning filling liquid as defined in  claim 2 .   
     
     
         12 . A cleaning filling method comprising:
 cleaning a liquid flow channel by allowing passage of the cleaning filling liquid according  claim 1  through the liquid flow channel, and   filling the liquid flow channel with the cleaning filling liquid.   
     
     
         13 . A cleaning filling method comprising:
 cleaning a liquid flow channel by allowing passage of the cleaning filling liquid according  claim 2  through the liquid flow channel, and   filling the liquid flow channel with the cleaning filling liquid.   
     
     
         14 . An inkjet recording device comprising:
 a flow channel,   wherein the flow channel comprises the cleaning filling liquid according to  claim 1 .   
     
     
         15 . An inkjet recording device comprising:
 a flow channel,   wherein the flow channel is filled with the cleaning filling liquid according to  claim 1 .