IP Library › Granted Patent US 11,819,397
Granted Patent B2
US 11,819,397 · App. 16/809,601 · Granted Nov 21, 2023

Absorbent article with adhesive pattern

Inventors: Stefan Roell (Bensheim, DE); John Ferrer (Mason, OH)
Assignee: The Procter and Gamble Company
A61F13/5611A61F13/472A61F13/51456A61F2013/5147
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Quick Facts
Patent No.
US 11,819,397
App. No.
16/809,601
Granted
Nov 21, 2023
Kind
B2
Abstract

An absorbent article having a front section, a central section and a rear section located along a longitudinal axis is described. A first pattern of adhesive is applied to the central section of a garment facing surface of the backsheet. The first pattern of adhesive has a first plurality of stripes extending substantially parallel to the transverse axis on a first side of the central longitudinal axis. A second plurality of stripes extends substantially parallel to the transverse axis on a second side of the central longitudinal axis. A first gap between the first plurality of stripes and the second plurality of stripes extends over the central longitudinal axis.

Claims (19)

1. An absorbent article having a central longitudinal axis and a transverse axis perpendicular to the longitudinal axis, the absorbent article comprising:

a) a front section, a central section and a rear section located along the longitudinal axis;

b) a backsheet having a garment facing surface;

c) a first pattern of fastening adhesive applied to the central section of the garment facing surface of the backsheet, the first pattern of adhesive comprising:

i) a first plurality of stripes extending substantially parallel to the transverse axis on a first side of the central longitudinal axis;

ii) a second plurality of stripes extending substantially parallel to the transverse axis on a second side of the central longitudinal axis; and

iii) a first gap between the first plurality of stripes and the second plurality of stripes, wherein the first gap extends over the central longitudinal axis; and

d) a second pattern of fastening adhesive applied to the front section of the garment facing surface of the backsheet, the second pattern of adhesive comprising:

i) a third plurality of stripes extending substantially parallel to the transverse axis on said first side of the longitudinal axis; and

ii) a fourth plurality of stripes extending substantially parallel to the transverse axis on said second side of the longitudinal axis, wherein no gap is provided across the longitudinal axis between the third plurality of stripes and the fourth plurality of stripes.

2. An absorbent article as claimed in claim 1 , wherein the first gap has a width substantially parallel to the transverse axis, wherein the width is between about 15 mm and 35 mm.

3. An absorbent article as claimed in claim 1 , wherein said stripes of said first plurality and said second plurality have a length substantially parallel to the transverse axis, and a width substantially parallel to the longitudinal axis, wherein the length of each stripe is between 5 mm to about 30 mm and the width is between 1 mm and 5 mm.

4. An absorbent article as claimed in claim 1 , wherein said first plurality of stripes further comprises longitudinal gaps between adjacent stripes, wherein the longitudinal gaps are between about 1 mm and 10 mm.

5. An absorbent article as claimed in claim 1 , wherein each stripe has an outer edge, wherein the distance between the outer edge of stripes in the first pattern and a corresponding outer edge of the absorbent article is between 10 mm and 30 mm.

6. An absorbent article as claimed in claim 1 , wherein the stripes of the first and second plurality combined extend across between 10% and 85% of the width of the absorbent article.

7. An absorbent article as claimed in claim 1 , wherein the central section has a total area, wherein an area of the central section covered by adhesive is between 10% and 85% of the total area of the central section.

8. An absorbent article as claimed in claim 1 , wherein a bunch compression force for said absorbent article measured when wet is less than 1.75N.

9. An absorbent article as claimed in claim 1 , wherein a bunch compression force for said absorbent article measured when dry is less than 2.30N.

10. An absorbent article as claimed claim 1 , wherein the average peel force is less than 2.30N.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 5, 2020
From: ROELL, STEFAN; FERRER, JOHN
To: THE PROCTER & GAMBLE COMPANY
Reel/Frame 052019/0283 →
Continuity (2)
Provisional Application 62813824 · Mar 5, 2019
Related Publication 20200281782A1 · Sep 10, 2020
Cited By (1)
US 12,544,279