| 摘要 |
The present invention is a hot melt pressure sensitive positioning adhesive for use with an absorbent article. The adhesive comprises:(a) from 6 to less than 15 percent by weight, of the total of (a), (b) and (c) of a blend of(i) from 40 to 95% by weight of a hydrogenated styrene-(butadiene and/or isoprene)-styrene block copolymer; and(ii) from 5 to 60% by weight of a blend of a hydrogenated styrene-isoprene-styrene-isoprene block copolymer; and(iii) from 0 to 40% by weight of an amorphous ethylene/propylene copolymer having a number average molecular weight of 9,000 to 30,000; and(b) from 50 to 80 percent by weight, of the total of (a), (b) and (c), of a tackifying resin which has an aromaticity such that the MMAP cloud point is at least 45° C.; and(c) from 5 to 35 percent by weight, of the total of (a), (b) and (c), of a plasticizer. |
