IP Library Granted Patent US 8,251,965
Granted Patent B2
US 8,251,965 · App. 10/346,898 · Granted Aug 28, 2012

Dark colored absorbent articles

Assignee: The Procter and Gamble Company
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Quick Facts
Patent No.
US 8,251,965
App. No.
10/346,898
Granted
Aug 28, 2012
Kind
B2
Abstract

Dark colored absorbent articles, such as pantiliners or sanitary napkins. More specifically, dark colored absorbent articles are disclosed comprising an apertured topsheet, an underlying layer visible through the apertures of the topsheet and a backsheet, wherein both the topsheet and underlying layer have a L Hunter value of less than 60. Preferably the topsheet, the backsheet and the underlying layer have the same color (e.g., black).

Claims (15)

1. An absorbent article comprising an apertured topsheet, an underlying layer visible through the apertures of the topsheet and a backsheet, wherein the topsheet and the underlying layer independently have a L Hunter value of less than about 60.

2. The absorbent article according to claim 1 , wherein the topsheet and the underlying layer independently have a L Hunter value of less than about 30.

3. The absorbent article according to claim 1 , wherein the difference of L Hunter value ΔL between the underlying layer and the topsheet is less than about 20.

4. The absorbent article according to claim 1 , wherein the L Hunter value of the underlying layer is equal or less than the L Hunter value of the topsheet.

5. The absorbent article according to claim 1 , wherein the difference in color value ΔE between the topsheet and the underlying layer is less than about 40.

6. The absorbent article according to claim 1 , wherein the topsheet and the underlying layer have the same color.

7. The absorbent article according to claim 1 wherein the topsheet comprises apertures having a pore size of 0.0001 mm to 5 mm.

8. The absorbent article according to claim 7 , wherein the topsheet is a nonwoven and/or an apertured polymeric film.

9. The absorbent article according to claim 1 wherein the backsheet has a L Hunter value of less than about 60.

10. The absorbent article according to claim 9 , wherein the backsheet has the same color as the topsheet.

11. The absorbent article according to claim 1 , wherein the underlying layer is provided by at least a portion of a secondary layer.

12. The absorbent article according to claim 1 , wherein the underlying layer is provided by at least a portion of an absorbent core.

13. The absorbent article according to claim 1 wherein the underlying layer is provided by at least a portion of the backsheet and/or at least a portion of an intermediate layer positioned between the absorbent core and the backsheet.

14. The absorbent article according to claim 12 wherein the underlying layer is provided by the absorbent core and by the backsheet extending beyond a periphery of said absorbent core.

15. The absorbent article according to claim 1 , wherein said article is a sanitary napkin or a pantiliner.

Priority Claims (2)
EP 00115725 · Jul 21, 2000 · regional
EP 01103323 · Feb 13, 2001 · regional
Continuity (2)
Continuation PCTUS0122786 · Jul 19, 2001
Related Publication 20030109839A1 · Jun 12, 2003