The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 28, 2023
Filed:
Aug. 17, 2021
Applicant:
The Procter & Gamble Company, Cincinnati, OH (US);
Inventors:
Gregory Charles Gordon, Loveland, OH (US);
Jacqueline Besinaiz Thomas, Oregonia, OH (US);
Elaine Marie Suszcynsky-Meister, Okeana, OH (US);
Mark Robert Sivik, Mason, OH (US);
Gregory Scot Miracle, Liberty Township, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 3/02 (2006.01); D04H 3/013 (2012.01); D04H 3/16 (2006.01); D01F 2/00 (2006.01); D04H 3/007 (2012.01); D01F 1/06 (2006.01); D04H 3/009 (2012.01); D04H 3/00 (2012.01); C08L 1/28 (2006.01); C08L 1/02 (2006.01); D04H 1/425 (2012.01); D04H 1/4382 (2012.01);
U.S. Cl.
CPC ...
C08L 3/02 (2013.01); C08L 1/02 (2013.01); C08L 1/286 (2013.01); D01F 1/06 (2013.01); D01F 2/00 (2013.01); D04H 1/425 (2013.01); D04H 1/43838 (2020.05); D04H 3/00 (2013.01); D04H 3/007 (2013.01); D04H 3/009 (2013.01); D04H 3/013 (2013.01); D04H 3/16 (2013.01); D04H 1/4383 (2020.05); D04H 1/43828 (2020.05); D04H 1/43832 (2020.05); Y10T 428/298 (2015.01); Y10T 428/31909 (2015.04);
Abstract
Fibrous structures, for example sanitary tissue products, containing a plurality of filaments that employ one or more filament-forming materials, such as one or more hydroxyl polymers, and one or more hueing agents, present within the filaments such that the fibrous structures exhibit a Whiteness Index of greater than 72 as measured according to the Whiteness Index Test Method described herein.