| 摘要 |
<p>A hot melt adhesive composition includes (i) a water-insoluble neutralized sulfonated co- or terpolymer, having 0.2 to 5 weight percent of chemically combined sulfur, and (ii) 25 to 200 parts by weight, per 100 parts by weight of the neutralized sulfonated co- or terpolymer, of a hydrogen tackifying resin derived from a petroleum or coal tar distillate, or from aliphatic dienes and mono and diolefins, cyclic olefins of 5 to 6 carbon atoms, and hydrogenated poly cyclics.</p> |
