US 11,813,152 B2
Absorbent article with core-to-backsheet glue pattern comprising two glues
Ernesto Gabriel Bianchi, Oberursel (DE); Jose Mauricio Berrizbeitia, Deerfield Township, OH (US); Thorsten Rinnert, Fernwald (DE); and Eric Robert Schurdak, Cincinnati, OH (US)
Assigned to The Procter and Gamble Company, Cincinnati, OH (US)
Filed by The Procter & Gamble Company, Cincinnati, OH (US)
Filed on May 19, 2022, as Appl. No. 17/748,077.
Application 16/372,797 is a division of application No. 14/887,358, filed on Oct. 20, 2015, granted, now 10,285,876, issued on May 14, 2019.
Application 17/748,077 is a continuation of application No. 16/372,797, filed on Apr. 2, 2019, granted, now 11,364,159.
Claims priority of provisional application 62/068,174, filed on Oct. 24, 2014.
Prior Publication US 2022/0273503 A1, Sep. 1, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. A61F 13/539 (2006.01); A61F 13/49 (2006.01); A61F 13/514 (2006.01); A61F 13/15 (2006.01); A61F 13/53 (2006.01)
CPC A61F 13/539 (2013.01) [A61F 13/15699 (2013.01); A61F 13/49 (2013.01); A61F 13/514 (2013.01); A61F 2013/530481 (2013.01); A61F 2013/53908 (2013.01); A61F 2013/53925 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An absorbent article for personal hygiene having a wearer-facing side, a garment-facing side and a longitudinal axis, the article comprising:
a topsheet on the wearer-facing side;
a backsheet on the garment-facing side;
an absorbent core between the topsheet and the backsheet, the absorbent core comprising:
an absorbent material comprising a superabsorbent polymer;
a core wrap enclosing the absorbent material;
a first channel disposed on one side of the longitudinal axis and a second channel disposed on the other side of the longitudinal axis, and an area between the channels;
wherein the absorbent core is attached to the backsheet at least by:
a first glue, having a first glue application area and a first glue application pattern, wherein the first glue application area is at least partially disposed in the area between the channels; and
a second glue, having a second glue application area and a second glue application pattern, wherein the second glue application area is at least partially outside the area between the channels;
wherein the first glue application pattern differs from the second glue application pattern; and
wherein the first glue comprises a wetness indicator.