abstract |
(57) [Summary] [Structure] After the pigment is kneaded with a water-dispersible styrene- (meth) acrylic acid alkyl ester- (meth) acrylic acid resin, a water-dispersible ethylene- (meth) acrylic acid resin is added. Add to produce a water-based printing ink. [Effect] A water-based printing ink that forms a coating film excellent in water resistance, solvent resistance, alkali resistance, etc. and is excellent in storage stability can be easily produced. |