Disposable absorbent article having a waist opening with a scalloped edge

• US 20060173436A1
• Filed: 01/14/2005
• Published: 08/03/2006
• Est. Priority Date: 01/14/2005
• Status: Abandoned Application

• Current Assignee: Kimberly-Clark Worldwide Incorporated (Kimberly-Clark Corporation)
• Original Assignee: Kimberly-Clark Worldwide Incorporated (Kimberly-Clark Corporation)
• Inventors: Maas, Cynthia Dianne, Krautkramer, Patsy Ann, Gross, Jacqueline Ann, Kistler, Annastacia Jane
• Application Number:
  US11/035,904
• Publication Number:
  US 20060173436A1
• Time in Patent Office: Days
• US Class Current: 604/393
• CPC Class Codes: A61F 13/49011 the elastic means is located at the waist region
• CPC Class Codes: A61F 13/496 in the form of pants or briefs
• CPC Class Codes: A61F 2013/49063 the diaper having decoupled components
• CPC Class Codes: A61F 2013/8497 having decorations or indicia means

Abstract

A disposable absorbent article is disclosed having stretchable front and back regions each having a first scalloped end, a second end, a first side edge, a second side edge, an interior surface and an exterior surface. An absorbent assembly is secured to the interior surfaces of the front and back regions. A waist band is secured to the exterior surfaces of the front and back regions and each of a pair of leg bands is secured to the interior surface of one of the front and back regions. The absorbent article further includes a pair of seams joining the front and back regions together along the first and second side edges to form an absorbent article having a waist opening with a scalloped edge and a pair of leg openings.

Claims

1. A disposable absorbent article comprising:

a) a stretchable front region having a first scalloped end, a second end, a first side edge, a second side edge, an interior surface and an exterior surface;

b) a stretchable back region having a first scalloped end, a second end, a first side edge, a second side edge, an interior surface and an exterior surface;

c) an absorbent assembly secured to said interior surfaces of said front and back regions, said absorbent assembly includes a bodyside liner, an outer cover, and an absorbent positioned therebetween;

d) a waist band secured to said exterior surfaces of said front and back regions and being spaced apart from said first scalloped ends of each of said front and back regions;

e) a pair of leg bands each secured to said interior surface of one of said front and back regions, and each of said pair of leg bands being positioned adjacent to said second end of one of said front and back regions; and

f) a pair of seams joining said front and back regions together along said first and second side edges to form an absorbent article having a waist opening with a scalloped edge and a pair of leg openings.

2. The disposable absorbent article of claim 1 wherein each of said pair of seams has a scalloped end.

3. The disposable absorbent article of claim 1 wherein said first scalloped end of said front region is identical in size and configuration to said first scalloped end of said back region.

4. The disposable absorbent article of claim 1 wherein said scalloped edge contains a series of semicircular curved projections forming an ornamental border.

5. The disposable absorbent article of claim 4 wherein said series of semicircular curved projections has a height measured between a peak and an adjacent trough of less than about 5 millimeters.

6. The disposable absorbent article of claim 5 wherein said series of semicircular curved projections has a height of about 2 millimeters.

7. The disposable absorbent article of claim 1 wherein said waist band has a first edge that is spaced apart from said scalloped edge by at least about 2 millimeters.

8. The disposable absorbent article of claim 4 wherein there is at least one semicircular curved projection formed per inch of said scalloped edge in said front region when said front region is in a relaxed condition.

9. The disposable absorbent article of claim 8 wherein there are at least one and a half semicircular curved projections formed per inch of said scalloped edge in said front region when said front region is in a relaxed condition.

10. A disposable absorbent article comprising:

a) a stretchable front region having a first scalloped end, a second end, a first side edge, a second side edge, an interior surface and an exterior surface;

b) a stretchable back region having a first scalloped end, a second end, a first side edge, a second side edge, an interior surface and an exterior surface;

c) an absorbent assembly secured to said interior surfaces of said front and back regions, said absorbent assembly includes a bodyside liner, an outer cover, and an absorbent positioned therebetween, and said absorbent assembly is capable of being folded to enable said front region to overlap said back region;

d) a waist band secured to said exterior surfaces of said front and back regions and being spaced apart from said first scalloped ends of each of said front and back regions by at least about 2 millimeters;

e) a pair of leg bands each secured to said interior surface of one of said front and back regions and each of said pair of leg bands being positioned adjacent to said second end of one of said front and back regions; and

f) a pair of seams joining said front and back regions together along said first and second side edges to form an absorbent article having a waist opening with a scalloped edge and a pair of leg openings.

11. The disposable absorbent article of claim 10 wherein said scalloped edge contains a series of semicircular curved projections forming an ornamental border.

12. The disposable absorbent article of claim 11 wherein there are at least one and a half semicircular curved projections formed per inch of said scalloped edge in said back region when said back region is in a relaxed condition.

13. The disposable absorbent article of claim 10 wherein said waist band has a first edge that is spaced apart from said scalloped edge by at least about 2 millimeters.

14. The disposable absorbent article of claim 13 wherein said waist band has a first edge that is spaced apart from said scalloped edge by at least about 4 millimeters.

15. The disposable absorbent article of claim 10 wherein each of said pair of seams has a scalloped end.

16. A disposable absorbent article comprising:

a) a stretchable front region having a first scalloped end, a second end, a first side edge, a second side edge, an interior surface and an exterior surface;

b) a stretchable back region having a first scalloped end, a second end, a first side edge, a second side edge, an interior surface and an exterior surface;

c) an absorbent assembly secured to said interior surfaces of said front and back regions, said absorbent assembly includes a liquid pervious bodyside liner, a liquid-impervious outer cover, and an absorbent positioned therebetween, and said absorbent assembly is capable of being folded to enable said front region to overlap said back region;

d) a waist band secured to said exterior surfaces of said front and back regions and being spaced apart from said first scalloped ends of each of said front and back regions by less than about 10 millimeters;

e) a pair of leg bands each secured to said interior surface of one of said front and back regions and each of said pair of leg bands being positioned adjacent to said second end of one of said front and back regions; and

f) a pair of seams joining said front and back regions together along said first and second side edges to form an absorbent article having a waist opening with a scalloped edge and a pair of leg openings.

17. The disposable absorbent article of claim 16 wherein said scalloped edge contains a series of semicircular curved projections forming an ornamental border.

18. The disposable absorbent article of claim 17 wherein there is at least one and a half semicircular curved projections formed per inch of said scalloped edge in said back region when said back region is in a relaxed condition.

19. The disposable absorbent article of claim 16 wherein each of said pair of leg bands has a smooth outer edge aligned with said second end of one of said front and back regions.

20. The disposable absorbent article of claim 16 wherein each of said pair of leg bands is aligned flush with said second end of one of said front and back regions.