IP Library Granted Patent US 10,968,570
Granted Patent B2
US 10,968,570 · App. 16/205,303 · Granted Apr 6, 2021

Multi-ply embossed toilet tissue

Inventors: John Allen Manifold (Sunman, IN); Charles Chidozie Ekenga (Boston, MA); Douglas Jay Barkey (Hamilton Township, OH); Kathleen Diane Sands (West Chester, OH); Thorsten Knobloch (Cincinanti, OH)
Assignee: The Procter & Gamble Company
D21H27/005C08L97/02D21H27/02B27N3/28Y10T428/24124Y10T428/253
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Quick Facts
Patent No.
US 10,968,570
App. No.
16/205,303
Granted
Apr 6, 2021
Kind
B2
Abstract

Embossed fibrous structures that exhibit a Dry Burst of greater than 270 g as measured according to the Dry Burst Test Method and more particularly to embossed fibrous structures that exhibit a Dry Burst of greater than 270 g as measured according to the Dry Burst Test Method and a Total Dry Tensile of less than 2375 g/76.2 mm and/or a Geometric Mean Total Dry Tensile of less than 1130 g/76.2 mm as measured according to the Tensile Strength Test Method are provided.

Claims (20)

1. A multi-ply, embossed toilet tissue comprising a temporary wet strength agent and exhibiting no permanent wet strength such that the multi-ply, embossed toilet tissue exhibits a Total Dry Tensile of less than 2375 g/76.2 mm to about 1500 g/76.2 mm as measured according to the Tensile Strength Test Method.

2. The toilet issue according to claim 1 wherein the toilet tissue exhibits a Dry Burst of less than 1500 g as measured according to the Dry Burst Test Method.

3. The toilet tissue according to claim 1 wherein the toilet tissue exhibits a Dry Burst of greater than about 270 g as measured according to the Dry Burst Test Method.

4. The toilet tissue according to claim 1 wherein the toilet tissue exhibits a basis weight of greater than 15 g/m 2 as measured according to the Basis Weight Test Method.

5. The toilet tissue according to claim 1 wherein the toilet tissue exhibits a Total Dry Tensile of less than about 2350 g/76.2 mm as measured according to the Tensile Strength Test Method.

6. The toilet tissue according to claim 1 wherein the toilet tissue comprises cellulosic pulp fibers.

7. The toilet tissue according to claim 1 wherein the toilet tissue comprises a throughdried embossed fibrous structure.

8. The toilet tissue according to claim 1 wherein the toilet tissue comprises an uncreped embossed fibrous structure.

9. The toilet tissue according to claim 1 wherein the toilet tissue is in roll form.

10. A package comprising one or more rolls of toilet tissue according to claim 9 .

11. A multi-ply, embossed toilet tissue comprising a temporary wet strength agent and exhibiting no permanent wet strength such that the multi-ply, embossed toilet tissue exhibits a GM Total Dry Tensile of less than 1130 g/76.2 mm to about 700 g/76.2 mm as measured according to the Tensile Strength Test Method.

12. The toilet tissue according to claim 1 wherein the toilet tissue exhibits a Dry Burst of less than 1500 g as measured according to the Dry Burst Test Method.

13. The toilet tissue according to claim 12 wherein the toilet tissue exhibits a Dry Burst of greater than about 270 g as measured according to the Dry Burst Test Method.

14. The toilet tissue according to claim 12 wherein the toilet tissue exhibits a basis weight of greater than 15 g/m 2 as measured according to the Basis Weight Test Method.

15. The toilet tissue according to claim 12 wherein the toilet tissue exhibits a GM Total Dry Tensile of less than about 1110 g/76.2 mm as measured according to the Tensile Strength Test Method.

16. The toilet tissue according to claim 12 wherein the toilet tissue comprises cellulosic pulp fibers.

17. The toilet tissue according to claim 12 wherein the toilet tissue comprises a throughdried embossed fibrous structure.

18. The toilet tissue according to claim 12 wherein the toilet tissue comprises an uncreped embossed fibrous structure.

19. The toilet tissue according to claim 12 wherein the toilet tissue is in roll form.

20. A package comprising a plurality of rolls of toilet tissue according to claim 19 .

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 4, 2018
From: MANIFOLD, JOHN ALLEN; EKENGA, CHARLES CHODIZIE; BARKEY, DOUGLAS JAY; SANDS, KATHLEEN DIANE; KNOBLOCH, THORSTEN
To: THE PROCTER & GAMBLE COMPANY
Reel/Frame 047665/0236 →
Continuity (4)
Continuation 13899706 · May 22, 2013
Continuation 12851945 · Aug 6, 2010
Continuation 12040692 · Feb 29, 2008
Related Publication 20190100882A1 · Apr 4, 2019
Cited By (3)
US 12,195,922 US 12,410,562 US 12,590,419