US 12,404,434 B2
Absorbent articles comprising a SBC based hotmelt adhesive
Robert Haines Turner, Cincinnati, OH (US); Torsten Lindner, Kronberg (DE); Christian Neu, Eppstein (DE); Gabriele Stiehl, Bad Soden (DE); Jeremia Schwabe, Gersthofen (DE); Erik Hauck, Gersthofen (DE); Felix Kirschvink, Frankfurt (DE); and Sebastijan Bach, Charlotte, NC (US)
Assigned to The Procter & Gambel Company, Cincinnati, OH (US)
Filed by The Procter & Gamble Company, Cincinnati, OH (US)
Filed on Jan. 19, 2021, as Appl. No. 17/151,749.
Claims priority of provisional application 62/966,140, filed on Jan. 27, 2020.
Prior Publication US 2021/0230464 A1, Jul. 29, 2021
Int. Cl. C09J 153/02 (2006.01); A61F 13/58 (2006.01); C09J 7/35 (2018.01)
CPC C09J 153/025 (2013.01) [A61F 13/58 (2013.01); C09J 7/35 (2018.01); C09J 2203/358 (2020.08)] 19 Claims
OG exemplary drawing
 
1. An absorbent article for personal hygiene comprising a hotmelt adhesive, wherein the hotmelt adhesive comprises
from 20% to 45% by weight of the hotmelt adhesive of at least one styrene-block-copolymer (SBC) and
from 10% to 60% by weight of the hotmelt adhesive of at least one amorphous polyolefin having an enthalpy of fusion of less than 10 J/g,
wherein the hotmelt adhesive does not comprise any polyolefin having an enthalpy of fusion greater than 10 J/g,
wherein enthalpy of fusion is measured in accordance with ISO 11357-2 (2013).