| 摘要 |
<p>A wetness indicating hot melt adhesive composition comprising: a) a graft copolymer of i. 40-80% by weiqht of vinyl monomer; and ii. 20-60% by weight of water-soluble polyalkylene oxide polymer having a molecular weight of about 3,000-20,000 and a polymerized ethylene oxide content of at least 50% by weight; and b) an effective amount of a wetness indicating agent.</p> |
