Hot melt pressure sensitive adhesives for diaper construction and positioning

摘要

A hot melt pressure sensitive adhesive which comprises: (a) from 5 to less than 30 percent by weight basis the total of (a), (b) and (c) of a homogeneous linear or substantially linear interpolymer of ethylene and at least one C3-C20 alpha olefin having a density of at least 0.85 grams per cubic centimetre and a melt flow index below 30 dg/min; and (b) from 50 to 80 percent by weight basis the total of (a), (b) and (c) of a tackifying resin; and (c) from 5 to 35 percent by weight basis the total of (a), (b) and (c) of a plasticizer. The invention further relates to an absorbent article which incorporates such adhesive.