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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 10881555 B1

PDFFull Text
Date of Patent:
Jan. 05, 2021

Filed:

Mar. 28, 2017

Fluid-absorbent article

Applicant:

Basf SE, Ludwigshafen am Rhein, DE;

Inventors:

Rumyana Panayotova, Mint Hill, NC (US);

Ming Vang, Charlotte, NC (US);

Kathleen Goebel, Charlotte, NC (US);

Xiaomin Zhang, Charlotte, NC (US);

Michael Mitchell, Fort Mill, SC (US);

Assignee:

BASF SE, Ludwigshafen, DE;

Attorney:

Marshall, Gerstein & Borun LLP

Primary Examiner:

Nicholas J Weiss

Assistant Examiner:

Jessica R Arble

Int. Cl.
CPC ...
A61F 13/53 (2006.01); A61L 15/22 (2006.01); A61L 15/58 (2006.01); A61L 15/60 (2006.01); B32B 5/02 (2006.01); B32B 7/14 (2006.01); B32B 37/12 (2006.01); B29C 65/02 (2006.01);
U.S. Cl.
CPC ...
A61F 13/53 (2013.01); A61L 15/225 (2013.01); A61L 15/58 (2013.01); A61L 15/60 (2013.01); B32B 5/022 (2013.01); B32B 7/14 (2013.01); B32B 37/1284 (2013.01); A61F 2013/5307 (2013.01); A61F 2013/53016 (2013.01); A61F 2013/53051 (2013.01); A61F 2013/530226 (2013.01); A61F 2013/530233 (2013.01); A61F 2013/530379 (2013.01); A61F 2013/530481 (2013.01); B29C 65/02 (2013.01); B32B 2262/0253 (2013.01); B32B 2305/20 (2013.01); B32B 2307/726 (2013.01); B32B 2555/02 (2013.01);
Abstract

A fluid-absorbent article having an upper liquid-pervious layer, a lower liquid-impervious layer, a fluid-absorbent core between the layer and the layer, containing from 0 to 20% by weight fibrous material and from 80 to 100% by weight of a water-absorbent polymer material, based on the sum of water-absorbent polymer material and fibrous material. The fluid absorbent article has a first intake time of 15 seconds or less by the hanging U-shape test (HUS).

Find Patent Forward Citations

Panayotova, Rumyana. (2021). Fluid-absorbent article (U.S. Patent No. 10881555). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10881555

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

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