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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.:

US 11773538 B1

PDFFull Text
Date of Patent:
Oct. 03, 2023

Filed:

Nov. 01, 2021

Multi-ply through-air dried tissue products comprising regenerated cellulose fiber

Applicant:

Kimberly-clark Worldwide, Inc., Neenah, WI (US);

Inventors:

Kevin J. Vogt, Neenah, WI (US);

Christopher L. Satori, Hortonville, WI (US);

Richard L Underhill, Neenah, WI (US);

Emily Schulte, Neenah, WI (US);

Assignee:

Kimberly-Clark Worldwide, Inc., Neenah, WI (US);

Attorney:

Kimberly-Clark Worldwide, Inc.

Primary Examiner:

Jose A Fortuna

Int. Cl.
CPC ...
D21H 27/00 (2006.01); D21H 27/02 (2006.01); D21H 27/38 (2006.01); D21H 13/08 (2006.01); D21H 11/20 (2006.01); B65H 75/00 (2006.01);
U.S. Cl.
CPC ...
D21H 27/005 (2013.01); D21H 11/20 (2013.01); D21H 13/08 (2013.01); D21H 27/02 (2013.01); D21H 27/38 (2013.01); B65H 75/00 (2013.01); B65H 2701/1924 (2013.01);
Abstract

The present invention provides a through-air dried tissue product comprising regenerated cellulose fibers that can provide 25 percent or less of the total weight of the through-air dried tissue product. The regenerated cellulose fibers can have a linear density less than about 1.5 dtex and a fiber length of less than 6.0 mm. The through-air dried tissue product can provide improvements in softness at a given strength.

Find Patent Forward Citations

Vogt, Kevin. (2023). Multi-ply through-air dried tissue products comprising regenerated cellulose fiber (U.S. Patent No. 11773538). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11773538

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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