IP Library › Granted Patent US 9,161,864
Granted Patent B2
US 9,161,864 · App. 13/584,914 · Granted Oct 20, 2015

Absorbent article having a multi-component visual signal

Inventors: Signe Christina Larson (Cincinnati, OH); Lisa June Hood (Cincinnati, OH); David Christopher Oetjen (West Chester, OH); John Lee Hammons (Hamilton, OH)
Assignee: The Procter & Gamble Company
A61F13/472A61F13/15203A61F13/511A61F13/84A61F2013/15243
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 9,161,864
App. No.
13/584,914
Granted
Oct 20, 2015
Kind
B2
Abstract

An absorbent article comprising a first layer comprising a nonwoven having a first colored region that includes at least one of a central colored region, an intermediate colored region, and an outer colored region; and a second layer comprising a polymer film having a second colored region that includes at least one of a central colored region, an intermediate colored region, and an outer colored region; wherein the first colored region differs from the second colored region. The article may further comprise a background region. The background region may be visually distinguishable from at least one of the first colored region and the second colored region.

Claims (36)

1. An absorbent article having a longitudinal centerline and a transverse centerline, the absorbent article comprising:

a. an absorbent core;

b. a first layer comprising a first colored region that includes at least one of a central colored region, an intermediate colored region, and an outer colored region; and

c. a second layer comprising a second colored region that is an outer colored region which does not intersect the transverse centerline;

wherein the first colored region differs from the second colored region and wherein each of the first colored region and second colored region are viewable from the body facing surface.

2. The absorbent article of claim 1 , wherein the first layer defines at least a portion of a topsheet.

3. The absorbent article of claim 2 , wherein the second layer is positioned underneath the topsheet.

4. The absorbent article of claim 1 , wherein at least one of the first layer and the second layer comprises a polymer film.

5. The absorbent article of claim 1 , wherein each of the first layer and the second layer comprises a polymer film.

6. The absorbent article of claim 1 , wherein the article further comprises a background region that is visually distinguishable from at least one of the first colored region and the second colored region.

7. The absorbent article of claim 1 , wherein the first colored region comprises a first color, wherein the second colored region comprises a second color, wherein a background region comprises a background color, and wherein a ΔE value between the first or second color and the background color is at least 1.

8. The absorbent article of claim 1 , wherein the first colored region comprises a first color, wherein the second colored region comprises a second color, and wherein the first color and the second color occupy a CIELab color space volume of less than 200.

9. The absorbent article of claim 1 , wherein the first colored region comprises a first color, wherein the second colored region comprises a second color, and wherein the first color and the second color occupy a CIELab color space volume of less than 50.

10. The absorbent article of claim 1 , wherein the article comprises a topsheet comprising a background color that is visually distinguishable from the first colored region and the second colored region.

11. An absorbent article having a longitudinal centerline and a transverse centerline, the absorbent article comprising:

a. a first layer comprising a first polymer film having a first colored region that includes at least one of a central colored region, an intermediate colored region, and an outer colored region; and

b. a second layer comprising a second polymer film having a second colored region that is an outer colored region which does not intersect the transverse centerline;

wherein the first colored region differs from the second colored region and wherein each of the first colored region and second colored region are viewable from the body facing surface.

12. The absorbent article of claim 11 , wherein the article further comprises a background region that is visually distinguishable from at least one of the first colored region and the second colored region.

13. The absorbent article of claim 11 , wherein the first colored region comprises a first color, wherein the second colored region comprises a second color, wherein a background region comprises a background color, and wherein a ΔE value between the first or second color and the background color is at least 1.

14. The absorbent article of claim 11 , wherein the first colored region comprises a first color, wherein the second colored region comprises a second color, and wherein the first color and the second color occupy a CIELab color space volume of less than 200.

15. The absorbent article of claim 11 , wherein the first colored region comprises a first color, wherein the second colored region comprises a second color, and wherein the first color and the second color occupy a CIELab color space volume of less than 50.

16. An absorbent article having a longitudinal centerline and a transverse centerline, the absorbent article comprising:

a. a first layer comprising a nonwoven having a first colored region that includes at least one of a central colored region, an intermediate colored region, and an outer colored region; and

b. a second layer comprising a polymer film having a second colored region that is an outer colored region which does not intersect the transverse centerline;

wherein the first colored region differs from the second colored region and wherein each of the first colored region and second colored region are viewable from the body facing surface.

17. The absorbent article of claim 16 , wherein the article further comprises a background region that is visually distinguishable from at least one of the first colored region and the second colored region.

18. The absorbent article of claim 16 , wherein the first colored region comprises a first color, wherein the second colored region comprises a second color, wherein a background region comprises a background color, and wherein a ΔE value between the first or second color and the background color is at least 1.

19. The absorbent article of claim 16 , wherein the first colored region comprises a first color, wherein the second colored region comprises a second color, and wherein the first color and the second color occupy a CIELab color space volume of less than 200.

20. The absorbent article of claim 16 , wherein the first colored region comprises a first color, wherein the second colored region comprises a second color, and wherein the first color and the second color occupy a CIELab color space volume of less than 50.

21. An absorbent article having a longitudinal centerline and a transverse centerline, the absorbent article comprising:

a. a first layer comprising a first colored region that includes at least one of a central colored region, an intermediate colored region, and an outer colored region; and

b. a second layer comprising a second colored region that is an outer colored region which does not intersect the transverse centerline;

wherein the first colored region differs from the second colored region and wherein each of the first colored region and second colored region are viewable from the body facing surface.

22. The absorbent article of claim 21 , wherein the first layer is the absorbent core.

23. The absorbent article of claim 21 , wherein the first layer and the second layer are nonwoven materials.

Continuity (4)
Continuation 12548603 · Aug 27, 2009
Continuation In Part 12188543 · Aug 8, 2008
Continuation In Part 12188598 · Aug 8, 2008
Related Publication 20120310199A1 · Dec 6, 2012