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:
Mar. 04, 2025
Filed:
May. 04, 2021
Applicant:
Dsg Technology Holdings Ltd., Kwai Chung, HK;
Inventors:
Assignee:
DSG Technology Holdings LTD., Kwai Chung, HK;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/24 (2006.01); A61F 13/531 (2006.01); A61L 15/22 (2006.01); A61L 15/60 (2006.01); B01J 20/26 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01); B01J 20/32 (2006.01); A61F 13/53 (2006.01);
U.S. Cl.
CPC ...
A61L 15/60 (2013.01); A61F 13/531 (2013.01); A61L 15/225 (2013.01); B01J 20/24 (2013.01); B01J 20/267 (2013.01); B01J 20/28028 (2013.01); B01J 20/3085 (2013.01); B01J 20/3208 (2013.01); B01J 20/3295 (2013.01); A61F 2013/530343 (2013.01); A61F 2013/530613 (2013.01);
Abstract
A fiber-SAP particle includes a superabsorbent core particle (SAP core particle) and a plurality of fibers attached to the SAP core particle and extending therefrom. The fiber-SAP particles may be formed in a fluidized bed chamber using a spray drying process. The fiber-SAP particles may be incorporated into absorbent cores and articles, such as in disposable diapers.