| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an alkali dispersion type hot-melt adhesive that prevents a label from lifting even when being stored under high temperature environment for the long term.SOLUTION: An alkali dispersion type hot-melt adhesive comprises 100 pts.wt. of thermoplastic elastomer, 50-500 pts.wt. of tackifier with an acid number of 100-300 mgKOH/g, 10-150 pts.wt. of fatty acid glyceride, and 40-150 pts.wt. of wax with a difference between a melting point and a recrystallization temperature of 10°C or more.</p> |
