IP Library Granted Patent US 10,060,077
Granted Patent B2
US 10,060,077 · App. 15/803,042 · Granted Aug 28, 2018

Sanitary tissue products

Inventors: Ward William Ostendorf (West Chester, OH); Guillermo Matias Vidal (Cincinnati, OH); Jeffrey Glen Sheehan (Symmes Township, OH); David Warren Loebker (Cincinnati, OH); Ryan Dominic Maladen (Anderson Township, OH); John Allen Manifold (Sunman, IN); Khosrow Parviz Mohammadi (Liberty Township, OH)
Assignee: The Procter & Gamble Company
D21H27/02D21H11/00D21H11/04D21H27/005D21H27/40
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Quick Facts
Patent No.
US 10,060,077
App. No.
15/803,042
Granted
Aug 28, 2018
Kind
B2
Abstract

Sanitary tissue products employing fibrous structures that exhibit a novel combination of compressibility properties, plate stiffness properties, and slip stick coefficient of friction properties, and methods for making same.

Claims (20)

1. A sanitary tissue product roll comprising a sanitary tissue product comprising a plurality of pulp fibers, wherein the sanitary tissue product exhibits a Compressibility of greater than 34 mils/(log(g/in 2 )) as measured according to the Stack Compressibility Test Method, a Plate Stiffness of less than 3.75 N*mm as measured according to the Plate Stiffness Test Method, and a Slip Stick Coefficient of Friction of less than 500 (COF*10000) as measured according to the Slip Stick Coefficient of Friction Test Method.

2. The sanitary tissue product roll according to claim 1 wherein the pulp fibers comprise wood pulp fibers.

3. The sanitary tissue product roll according to claim 1 wherein the pulp fibers comprise non-wood pulp fibers.

4. The sanitary tissue product roll according to claim 1 wherein the sanitary tissue product comprises an embossed fibrous structure ply.

5. The sanitary tissue product roll according to claim 1 wherein the sanitary tissue product comprises a 3D patterned fibrous structure ply.

6. The sanitary tissue product roll according to claim 5 wherein the 3D patterned fibrous structure ply comprises a through-air-dried fibrous structure ply.

7. The sanitary tissue product roll according to claim 5 wherein the 3D patterned fibrous structure ply comprises a fabric creped fibrous structure ply.

8. The sanitary tissue product roll according to claim 5 wherein the 3D patterned fibrous structure ply comprises a belt creped fibrous structure ply.

9. The sanitary tissue product roll according to claim 1 wherein the sanitary tissue product comprises a conventional wet-pressed fibrous structure ply.

10. A sanitary tissue product roll comprising a creped sanitary tissue product comprising at least one through-air-dried fibrous structure ply, wherein the creped sanitary tissue product exhibits a Compressibility of greater than 34 mils/(log(g/in 2 )) as measured according to the Stack Compressibility Test Method, a Plate Stiffness of less than 3.75 N*mm as measured according to the Plate Stiffness Test Method, and a Slip Stick Coefficient of Friction of less than 500 (COF*10000) as measured according to the Slip Stick Coefficient of Friction Test Method.

11. The sanitary tissue product roll according to claim 10 wherein the pulp fibers comprise wood pulp fibers.

12. The sanitary tissue product roll according to claim 10 wherein the pulp fibers comprise non-wood pulp fibers.

13. The sanitary tissue product roll according to claim 10 wherein the through-air-dried fibrous structure ply is an embossed through-air-dried fibrous structure ply.

14. The sanitary tissue product roll according to claim 13 wherein the through-air-dried fibrous structure ply comprises a 3D patterned through-air-dried fibrous structure ply.

15. The sanitary tissue product roll according to claim 10 wherein the creped sanitary tissue product comprises a fabric creped fibrous structure ply.

16. The sanitary tissue product roll according to claim 10 wherein the creped sanitary tissue product comprises a belt creped fibrous structure ply.

17. The sanitary tissue product roll according to claim 10 wherein the creped sanitary tissue product comprises a conventional wet-pressed fibrous structure ply.

18. A sanitary tissue product roll comprising a creped sanitary tissue product comprising a plurality of pulp fibers, wherein the creped sanitary tissue product exhibits a Compressibility of greater than 21 mils/(log(g/in 2 )) as measured according to the Stack Compressibility Test Method, a Plate Stiffness of less than 3.8 N*mm as measured according to the Plate Stiffness Test Method, and a Slip Stick Coefficient of Friction of less than 340 (COF*10000) as measured according to the Slip Stick Coefficient of Friction Test Method.

19. The sanitary tissue product roll according to claim 18 wherein the pulp fibers comprise wood pulp fibers.

20. The sanitary tissue product roll according to claim 18 wherein the pulp fibers comprise non-wood pulp fibers.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 12, 2017
From: OSTENDORF, WARD WILLIAM; VIDAL, GUILLERMO MATIAS; SHEEHAN, JEFFREY GLEN; LOEBKER, DAVID WARREN; MALADEN, RYAN DOMINIC; MANIFOLD, JOHN ALLEN; MOHAMMADI, KHOSROW PARVIZ
To: THE PROCTER & GAMBLE COMPANY
Reel/Frame 044360/0898 →
Continuity (5)
Continuation 15598708 · May 18, 2017
Continuation 15242672 · Aug 22, 2016
Continuation 14574418 · Dec 18, 2014
Provisional Application 61918409 · Dec 19, 2013
Related Publication 20180051420A1 · Feb 22, 2018
Cited By (3)
US 12,195,922 US 12,590,419 US 12,649,990