US2019282724A1PendingUtilityA1

Disposable absorbent article and a method for making the same

Assignee: PROCTER & GAMBLEPriority: May 29, 2013Filed: Jun 5, 2019Published: Sep 19, 2019
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-modified
What 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.

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