IP Library Granted Patent US 8,657,997
Granted Patent B2
US 8,657,997 · App. 13/714,562 · Granted Feb 25, 2014

Paper product having unique physical properties

Inventors: Osman Polat (Montgomery, OH); Jeffrey Glen Sheehan (Cincinnati, OH)
Assignee: The Procter & Gamble Company
D21H27/005D21H27/007D21H1/02B31F1/07B32B29/00
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Quick Facts
Patent No.
US 8,657,997
App. No.
13/714,562
Granted
Feb 25, 2014
Kind
B2
Abstract

A web product having at least one ply and having a Basis Weight, BW, to Dry Bulk, DB, value satisfying the equation DB≧34.63−0.31*BW is disclosed.

Claims (11)

1. A web product having at least one ply and having a Basis Weight (in units of g/m 2 ), BW, value to Dry Bulk (in units of cc/g), DB, value satisfying the equation DB≧34.63−0.31*BW.

2. The web product of claim 1 wherein said web product has a slope of the square root of time, SST, value of greater than about 1.6 g/sec 1/2 .

3. The web product of claim 1 wherein said web product has a residual water value, R W , of less than about 0.12 g.

4. The web product of claim 1 wherein said web product has a vertical full sheet, VFS, value of greater than about 8.26 g/g.

5. The web product of claim 1 wherein said DB>11 cc/g.

6. The web product of claim 5 wherein said BW>50 gsm.

7. The web product of claim 5 wherein said DB>15.5 cc/g.

8. The web product of claim 5 wherein said web product has a slope of the square root of time, SST, value of greater than about 1.6 g/sec 1/2 .

9. The web product of claim 5 wherein said web product has a residual water value, R W , of less than about 0.12 g.

10. The web product of claim 5 wherein said web product has a vertical full sheet, VFS, value of greater than about 8.26 g/g.

11. The web product of claim 1 wherein said BW>50 gsm.

Continuity (3)
Continuation 13431259 · Mar 27, 2012
Continuation 12859495 · Aug 19, 2010
Related Publication 20130098572A1 · Apr 25, 2013