To provide an inkjet recording reactive liquid which can solve a bleeding phenomenon as a priority subject in printing a sheet of paper by the inkjet recording process and form an image showing a compatibility between grab and color developing properties without causing a strike-through, when this reactive liquid is used with a colored pigmented ink, and further, can achieve the continuous discharge of ink and the stable formation of an image for a far longer time, compared with the case when this reactive liquid is not used, and to provide an inkjet recording method and an inkjet recording ink set.
This inkjet recording reactive liquid is used with the colored pigmented ink and generates a chemical reaction when the former comes into contact with the latter. In addition, the reactive liquid contains (a) a polyvalent metallic salt, (b) a malonate and (c) a liquid medium.
SHIROTA KATSUHIRO
YAMASHITA YOSHIHISA
NAKAZAWA KOICHIRO
ISHIKAWA TAKUHIDE
Katsuhiro Yoshida