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:
Oct. 28, 2025
Filed:
Mar. 09, 2023
Applicants:
Kimberly-clark Worldwide, Inc., Neenah, WI (US);
Shanghai University, Shanghai, CN;
Inventors:
Jian Qin, Appleton, WI (US);
Donald E. Waldroup, Roswell, GA (US);
Youquan Su, Shanghai, CN;
Liyi Shi, Shanghai, CN;
Assignee:
Kimberly-Clark Worldwide, Inc., Neenah, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08B 15/05 (2006.01); D06M 10/06 (2006.01); F26B 3/12 (2006.01); D06M 101/06 (2006.01);
U.S. Cl.
CPC ...
C08B 15/05 (2013.01); D06M 10/06 (2013.01); F26B 3/12 (2013.01); D06M 2101/06 (2013.01);
Abstract
A spray dried non-hydrogen bonded (NHB) nano-fibrillated cellulose (NFC) composition and methods for preparing such composition are disclosed. The spray dried NFC with a NHB effect results in low packing density.