| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ink composition for transfer material mainly composed of polyurethane resin, which secures the adhesion with a release layer or adhesive layer constituting a base material sheet, and never causes crack of a transfer object surface relative to an irregular shape in molding, and further failure of recoating adequacy or crack in molding. <P>SOLUTION: The ink composition for transfer material contains 0.1-5.0 wt.% of a binder resin and silica relative to the total amount of the ink. The binder resin is composed of a polyurethane resin (A) synthesized from (1) at least one glycol selected from 2-ethyl-2-butyl-propanediol and 3-methyl-1,5-pentanediol and diprotic acid and/or a polyurethane resin (B) synthesized from (2) dimer diol and/or polymerized fatty acid polyester diol. <P>COPYRIGHT: (C)2012,JPO&INPIT |
