| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a water-based ink for printing, suitable for printing packaging materials such as paper, plastics and aluminum foils, and excellent in resistance to alcohol. <P>SOLUTION: The ink for printing comprises polyolefin aqueous particulates, an aqueous acrylic resin and a colorant. The polyolefin aqueous particulates are particulates of a polyolefin such as a low density polyolefin, an ionomer or a low molecular weight polyolefin and is a polyolefin aqueous dispersion obtained by dispersing in water or a mixture liquid of water and an alcohol. The aqueous acrylic resin is acrylic resin particulates dispersible or soluble in water or a mixed solvent of water and an alcohol. As the ink for printing is water-based so has little environmental problem, and though the ink for printing is water-based, nevertheless the ink has excellent resistance to alcohol. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
