Granted Patent B2

US 7,618,402 · App. 10/818,779 · Granted Nov 17, 2009

Abstract

Claims (53)

1. A fluid absorbent tape comprising:

an absorbent material having a substantially elongated shape extending along the fluid absorbent tape;

a fluid permeable cover substantially surrounding said absorbent material to form an elongated fluid absorbent tape extending along a longitudinal axis and having a cross-sectional shape transverse to the longitudinal axis, wherein portions of the fluid permeable cover are located on all sides of the cross-sectional shape; and

separating structure formed in a transverse direction through said elongated fluid absorbent tape, said separating structure dividing said elongated tape into a first section of fluid absorbent tape and a second section of fluid absorbent tape, wherein said first section of fluid absorbent tape is separable from said second section of fluid absorbent tape along said separating structure, and wherein the absorbent material extends at least substantially the entire length of the first section of fluid absorbent tape.

2. The fluid absorbent tape as in claim 1 , wherein said separating structure defines an end of each of said first and second sections of said fluid absorbent tape, and at least one end of said first and second sections is closed.

3. The fluid absorbent tape as in claim 1 , wherein said absorbent material extends across said separating structure between said first section of said fluid absorbent tape and said second section of said fluid absorbent tape.

4. The fluid absorbent tape as in claim 1 , wherein said separating structure comprises a plurality of perforations formed in the cover.

5. The fluid absorbent tape as in claim 1 , wherein a plurality of separating structures is formed in said fluid absorbent tape, said separating structures formed across said width of said fluid absorbent tape and spaced along said length of said fluid absorbent tape to form a plurality of sections joined in end to end relation.

6. The fluid absorbent tape as in claim 5 , wherein said separating structure is formed at regular intervals along said length of said tape.

7. The fluid absorbent tape as in claim 1 , wherein said absorbent material is a super absorbent polymer.

8. The fluid absorbent tape as in claim 1 , wherein said fluid permeable cover is formed from an elongated strip of fluid permeable material having longitudinal edges extending substantially parallel to a longitudinal fold line, wherein said strip is folded over said absorbent material about the longitudinal fold line, and said longitudinal edges of said strip are joined together.

9. The fluid absorbent tape as in claim 1 , wherein said fluid absorbent tape is fixable to a surface.

10. The fluid absorbent tape as in claim 1 , further comprising an adhesive to secure the tape to a surface.

11. The fluid absorbent tape as in claim 1 , further comprising a fluid impermeable strip of material positioned to protect a surface adjacent the tape.

12. A fluid absorbent tape comprising:

an elongated strip of absorbent material having top and bottom surfaces joined by front and rear surfaces extending longitudinally along the elongated strip of fluid absorbent material, the elongated strip of absorbent material substantially surrounded by a fluid permeable cover to form an elongated fluid absorbent tape, the fluid permeable cover substantially covering each of the top, bottom, front, and rear surfaces of the elongated strip of fluid absorbent material; and

a plurality of separating structures longitudinally spaced along said elongated fluid absorbent material dividing said elongated fluid absorbent tape into elongated joined sections having an end to end relation, including a first section bounded by first and second separating structures and having a portion of the absorbent material extending at least substantially the entire longitudinal length of the first section, wherein each of said sections is separable from an adjacent one of said sections along one of said plurality of separating structures.

13. The fluid absorbent tape as in claim 12 , wherein said separating structure defines an end of each of said first and second sections of said fluid absorbent tape, and at least one end of said first and second sections is closed.

14. The fluid absorbent tape as in claim 12 , wherein said absorbent material extends across said separating structure between said first section of said fluid absorbent tape and said second section of said fluid absorbent tape.

15. The fluid absorbent tape as in claim 12 , wherein said separating structure comprises a plurality of perforations formed in said cover.

16. The fluid absorbent tape as in claim 12 , wherein said separating structure is formed at regular intervals along said length of said tape.

17. The fluid absorbent tape as in claim 12 , wherein said absorbent material is a super absorbent polymer.

18. The fluid absorbent tape as in claim 12 , wherein said fluid permeable cover is formed from an elongated strip of fluid permeable material having longitudinal edges extending substantially parallel to a longitudinal fold line, wherein said strip is folded over said absorbent material about the longitudinal fold line, and said longitudinal edges of said strip are joined together.

19. The fluid absorbent tape as in claim 12 , wherein said fluid absorbent tape is fixable to a surface.

20. The fluid absorbent tape as in claim 12 , further comprising an adhesive to secure the tape to a surface.

21. The fluid absorbent tape as in claim 12 , further comprising a fluid impermeable strip of material positioned to protect a surface adjacent the tape.

22. A fluid absorbent tape comprising:

an elongated fluid permeable cover; and

fluid absorbent material substantially enclosed within the elongated fluid permeable cover;

wherein the elongated fluid permeable cover is weakened in at least one transversely-extending location to define at least one transversely-extending separating structure extending across the fluid absorbent material and along which the elongated fluid permeable cover is separable, sections of said fluid absorbent tape are divided by said separating structure, said separating structure comprises a plurality of perforations formed in said cover, and said fluid absorbent material extends across said plurality of perforations.

23. The fluid absorbent tape as in claim 22 , wherein said fluid absorbent material extends across the plurality of perforations at a plurality of transversely-spaced locations.

24. The fluid absorbent tape as in claim 22 , wherein said fluid absorbent material is separable at said plurality of perforations.

25. The fluid absorbent tape as in claim 22 , wherein said sections have substantially the same length.

26. The fluid absorbent tape as in claim 22 , further comprising a fluid impermeable strip of material positioned to protect a surface adjacent the tape.

27. The fluid absorbent tape as in claim 22 , further comprising an adhesive to secure the tape to a surface.

28. A fluid absorbent tape comprising:

an elongated fluid permeable cover; and

fluid absorbent material substantially enclosed within the elongated fluid permeable cover;

wherein the elongated fluid permeable cover is weakened in at least one transversely-extending location to define at least one transversely-extending separating structure extending across the fluid absorbent material and along which the elongated fluid permeable cover is separable, and

wherein said fluid permeable cover is formed from an elongated strip of fluid permeable material having longitudinal edges extending substantially parallel to a longitudinal fold line, wherein said strip is folded over said absorbent material about the longitudinal fold line, and said longitudinal edges of said strip are joined together.

29. A fluid absorbent tape comprising:

an elongated fluid permeable cover; and

fluid absorbent material substantially enclosed within the elongated fluid permeable cover;

wherein opposing layers of the elongated fluid permeable cover are connected across an interior of the cover at a plurality of longitudinally spaced locations along the cover, the fluid absorbent material is substantially unbroken across the plurality of longitudinally spaced locations, sections of said fluid absorbent tare are divided by separating structures, said separating structures are each at least partially defined by a plurality of perforations in said cover, and said fluid absorbent material extends across said plurality of perforations.

30. The fluid absorbent tape as in claim 29 , wherein said fluid absorbent material extends across the plurality of perforations at a plurality of transversely-spaced locations.

31. The fluid absorbent tape as in claim 29 , wherein said fluid absorbent material is separable at said plurality of perforations.

32. The fluid absorbent tape as in claim 29 , wherein said sections have substantially the same length.

33. The fluid absorbent tape as in claim 29 , further comprising a fluid impermeable strip of material for protecting a surface adjacent the tape.

34. The fluid absorbent tape as in claim 29 , further comprising an adhesive to secure the tape to a surface.

35. A fluid absorbent tape comprising:

an elongated fluid permeable cover; and

fluid absorbent material substantially enclosed within the elongated fluid permeable cover;

wherein opposing layers of the elongated fluid permeable cover are connected across an interior of the cover at a plurality of longitudinally spaced locations along the cover; the fluid absorbent material is substantially unbroken across the plurality of longitudinally spaced locations; and said fluid permeable cover is formed from an elongated strip of fluid permeable material having longitudinal edges extending substantially parallel to a longitudinal fold line, wherein said strip is folded over said absorbent material about the longitudinal fold line, and said longitudinal edges of said strip are joined together.

Assignments (12)