Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Aqueous ink for ink-jet printing
 Aqueous ink for ink-jet printing comprises an emulsion of fine polymer particles and contains at least one compound selected from an amino acid or a salt thereof and the like. 
Kao Corporation
C C
C08F C09D
inventional inventional
Tadashi Shigemi Kenji Koji Kuniyasu Michitaka Tetsuya Takehiro
Sakuma Wakabayashi Kaida Azuma Kawabe Sawada Ueno Tsutsumi