Patent ID: 8684508
Filing Date: 2014-04-01
Classification: B41J,B41M,C09D

Abstract:
1. A treatment solution used for ink-jet recording, comprising: quaternary alkylammonium hydroxide represented by general formula (1); an acid including at least one of dicarboxylic acid and tricarboxylic acid; and water; wherein each of R 1 , R 2 , R 3 and R 4 is an alkyl group having 1 to 4 carbon atoms; the alkyl group is a substituted alkyl group or an unsubstituted alkyl group, and is a straight chain alkyl group or a branched chain alkyl group; and the R wherein the neutralization degree of the quaternary alkylammonium hydroxide which is calculated by the following formula (1) is not less than 50% to not more than 110%; Wherein in expression (1), A: blending amount of acid (% by weight) B: valence of acid M: molecular weight of acid C: molecular weight of quaternary alkylammonium hydroxide D: blending amount of the quaternary alkylammonium hydroxide (% by weight).