Patents

Elastomeric Laminate with Soft Noncrimped Spunbond Fiber Webs

U.S. Patent No. 12,691,012


Filed: 2/5/21
Issued: 7/28/26

An absorbent article comprising: a first waist region, a second waist region, a crotch region disposed between the first and second waist regions; a chassis comprising a topsheet, a backsheet, and an absorbent core disposed between the topsheet and backsheet; an ear joined to the chassis and comprising: a laminate comprising a first spunbond nonwoven and an elastomeric material, wherein the laminate further comprises a plurality of ultrasonic bonds; wherein the first spunbond nonwoven has an Average Bond Area prior to incorporation into the laminate of between about 7% to about 14% and a basis weight of 25 gsm or less; wherein the laminate comprises an elastic region and an inelastic region, and wherein the inelastic region is free from elastomeric material, wherein the inelastic region is joined to the chassis; and a fastening system joined to the ear by a fastening attachment bond, wherein the fastening attachment bond overlaps the elastomeric material. 

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