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:
Dec. 24, 2019
Filed:
Jul. 12, 2013
Applicant:
Glatfelter Falkenhagen Gmbh, Pritzwalk, DE;
Inventors:
Assignee:
GLATFELTER FALKENHAGEN GMBH, Pritzwalk, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/537 (2006.01); A61F 13/53 (2006.01); A61F 13/534 (2006.01); B32B 5/26 (2006.01); B32B 37/10 (2006.01);
U.S. Cl.
CPC ...
A61F 13/537 (2013.01); B32B 5/26 (2013.01); B32B 37/1018 (2013.01); A61F 2013/53445 (2013.01); A61F 2013/530481 (2013.01); B32B 2250/03 (2013.01); B32B 2250/40 (2013.01); B32B 2255/02 (2013.01); B32B 2255/26 (2013.01); B32B 2262/04 (2013.01); B32B 2317/18 (2013.01); B32B 2555/02 (2013.01); Y10T 442/659 (2015.04);
Abstract
The present invention is a liquid absorbent sandwich web as can be used in absorbent products such as in disposable absorbent articles such as diapers, feminine hygiene articles or incontinence devices, and to the manufacturing of such webs. The liquid absorbent sandwich web provides high absorbent capacity without compromising softness.