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.

Date of Patent:
Apr. 16, 2024

Filed:

Mar. 31, 2023
Applicant:

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

Inventors:

Maurizio Tirimacco, Minneapolis, MN (US);

Kevin Joseph Vogt, Neenah, WI (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 27/00 (2006.01); B31F 1/12 (2006.01); D21H 19/12 (2006.01); D21H 19/22 (2006.01); D21H 27/02 (2006.01);
U.S. Cl.
CPC ...
D21H 27/005 (2013.01); B31F 1/12 (2013.01); D21H 19/12 (2013.01); D21H 19/22 (2013.01); D21H 27/02 (2013.01);
Abstract

The single ply tissue products have been prepared by a creping process, particularly a print creping process adapted to dispose a non-crosslinked latex polymer on at least one of the outer surfaces of the tissue product. The creped single ply tissue products generally have a low degree of stiffness, such as a Stiffness Index less than about 8.00, and are highly durable, such as a Durability Index greater than about 12.0. In other instances, the tissue products may have very low levels of lint or dust, such as a Slough less than about 4.00 mg, even at basis weights from about 45 to about 55 grams per square meter (gsm) and tensile strengths from 600 to 1,200 g/3″.


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