Patent ID: 9139755
Filing Date: 2015-09-22
Classification: A61F,A61L,B32B,C08L,C09J,Y10T

Abstract:
1. An absorbent article comprising a liquid permeable interior layer, a liquid impervious exterior layer, and an absorbent layer therebetween; further comprising a hot melt adhesive composition consisting essentially of: (i) about 90 to 10 wt. % of an amorphous polyolefin copolymer composition comprising 50 to 70 wt. % 1-butene; (ii) about 10 to 90 wt. % of a heterophase polypropylene copolymer composition comprising propene and a comonomer comprising ethylene, 1-hexene or 1-octene and comprising amorphous character and crystalline blocks; and (iii) about 0.1 to 30 wt. % of a polyisobutylene plasticizer made with an AlCl