US2019282724A1PendingUtilityA1
Disposable absorbent article and a method for making the same
Est. expiryMay 29, 2033(~6.8 yrs left)· nominal 20-yr term from priority
A61L 15/24A61F 2013/15121A61F 2013/53908C08L 23/10A61F 13/49009A61F 2013/1591C09J 123/10A61F 13/15699C09J 123/12A61F 13/539A61L 15/585
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Claims
Abstract
Disclosed is a disposable absorbent article comprising two substrates; and an adhesive composition including a first polymer that is propylene-based and has a Mw of no greater than about 75,000, and a second polymer that is propylene-based and has a Mw of at least about 100,000, where the adhesive composition is used for at least two applications in the disposable absorbent article.
Claims
exact text as granted — not AI-modifiedWhat is claimed is:
1 . An absorbent article comprising:
an adhesive; and a substantially cellulose free absorbent core comprising the adhesive and superabsorbent polymers; wherein the adhesive secures at least a portion of the substantially cellulose free absorbent core to a material of the absorbent article; and wherein the adhesive comprises:
from about 15% to about 45% of a first polymer that is single site catalyzed and propylene-based and has a Mw no greater than about 75,000; and
from about 2% to about 15% of a second polymer that is propylene-based and has a Mw at least about 100,000, and wherein the second polymer has a density of no greater than 0.89.Join the waitlist — get patent alerts
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