| 摘要 |
<p>PURPOSE:To obtain the titled printing ink, by blending and dispersing a given amount of a highly hydrous resin and capable of writing with pens or stamping using water based ink or application of water based paste of stamps, etc., by printing or coating a nonabsorbing body, e.g. plastic film, molded article, etc., therewith. CONSTITUTION:An ink obtained by blending and dispersing >=6wt% highly hydrous resin, e.g. resin such as starch-acrylate graft based, crosslinked polyacrylate based, vinyl alcohol.sodium acrylate copolymer based, isobutylene- maleic anhydride copolymer based, polyacrylonitrile hydrolyzate based, polyethylene oxide based resin, etc., in an ordinary printing ink, e.g. gravure printing, flexographic printing, screen printing ink, etc.</p> |
