| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a white ink composition for inkjet with good storage stability using a titanium dioxide pigment. <P>SOLUTION: This white ink composition for inkjet comprises 100 pts.wt. of the titanium dioxide pigment (A), 10-100 pts. wt. of barium sulfate micro particles (B) and 1-50 pts.wt. of an aqueous organic resin (solid part). The incorporation of the titanium dioxide pigment with the barium sulfate micro particles and the aqueous organic resin improves storage stability and gives an excellent sealing property to the white ink which makes the ink quite useful as a white ink for inkjet. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
