Mechanical fastening systems with adhesive tape disposal means for disposable absorbent articles

• US 4,869,724 A
• Filed: 12/17/1987
• Issued: 09/26/1989
• Est. Priority Date: 12/17/1987
• Status: Expired due to Term

• Current Assignee: The Procter & Gamble Company
• Original Assignee: The Procter & Gamble Company
• Inventors: Scripps, Charles L.
• Primary Examiner(s): ROSENBAUM, C FRED
• Application Number:
  US07/134,349
• Time in Patent Office: 649 Days
• Field of Search: 604/385 R, 604/386, 604/384, 604/390, 604/385 A, 604/389-392
• US Class Current: 604/389
• CPC Class Codes: A61F 13/5512 after use
• CPC Class Codes: A61F 13/581 Tab fastener elements combining adhesive and mechanical fastening fabric strip fastener elements A61F13/62

Abstract

A disposable absorbent article with a mechanical fastening system having adhesive tape disposal means so as to provide convenient disposal of the absorbent article. The mechanical fastening system preferably comprises a first tape tab having a first fastening element, a landing member comprising a second fastening element engageable with the first fastening element, and disposal means comprising one or a number of separate adhesive tape tabs positioned on the body portion of the absorbent article. The adhesive tape tabs secure the absorbent article in a disposal configuration so as to prevent the contents of the soiled absorbent article from spilling or leaking out during disposal.

Claims

1. A disposable absorbent article comprising:

a body portion having an inside surface, an outside surface, longitudinal edges, end edges, a first end region, and a second end region, said body portion comprising a liquid pervious topsheet, a liquid impervious backsheet joined to said topsheet, and an absorbent core disposed between said topsheet and said backsheet; and

a mechanical fastening system positioned on said body portion and comprising

a first tape tab disposed adjacent each longitudinal edge in said first end region, each of said first tape tabs comprising a fixed portion attached to said body portion, a connective portion joined to said fixed portion and having a fastening surface and a backing surface, and a first mechanical fastening means comprising a first fastening element disposed on at least a portion of said fastening surface of said connective portion of said first tape tab,

a landing member disposed on said outside surface in said second end region, said landing member comprising a second mechanical fastening means comprising a second fastening element mechanically engageable with said first fastening element, and

an adhesive tape tab positioned on said body portion, said adhesive tape tab comprising a fixed portion attached to said body portion, a connective portion joined to said fixed portion and having a fastening surface, and adhesive disposed on said fastening surface of said connective portion of said adhesive tape tab to secure the absorbent article in a configuration that provides convenient disposal of the absorbent article.

2. The absorbent article of claim 1 wherein an adhesive tape tab is disposed adjacent each longitudinal edge of said body portion so as to be attached to said outside surface of said body portion or to each other when the absorbent article has been soiled so as to provide convenient disposal of the absorbent article.

3. The absorbent article of claim 2 wherein each of said adhesive tape tabs are disposed in said first end region.

4. The absorbent article of claim 3 wherein said first fastening element and said second fastening element are identical complementary elements.

5. The absorbent article of claim 3 wherein said first fastening element and said second fastening element are distinct complementary elements.

6. The absorbent article of claim 5 wherein said first fastening element comprises a hook fastening material and said second fastening material comprises a loop fastening material.

7. The absorbent article of claim 1 wherein said adhesive tape tab is positioned adjacent one of said end edges of said body portion.

8. The absorbent article of claim 7 wherein said adhesive tape tab is positioned adjacent said end edge in said first end region.

9. The absorbent article of claim 8 wherein said adhesive tape tab is transversely centered along said end edge.

10. The absorbent article of claim 7 wherein said first fastening element and said second fastening element are identical complementary elements.

11. The absorbent article of claim 7 wherein said first fastening element and said second fastening element are distinct complementary elements.

12. The absorbent article of claim 11 wherein said first fastening element comprises a hook fastening material and said second fastening material comprises a loop fastening material.