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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 8829107 B1

PDFFull Text
Expired
Date of Patent:
Sep. 09, 2014

Filed:

Feb. 28, 2007

Biodegradable superabsorbent polymer composition with good absorption and retention properties

Applicants:

Franck Furno, Düsseldorf, DE;

Harald Schmidt, Mülheim an der Ruhr, DE;

Nicolaas DE Bruin, Krefeld, DE;

Inventors:

Franck Furno, Düsseldorf, DE;

Harald Schmidt, Mülheim an der Ruhr, DE;

Nicolaas De Bruin, Krefeld, DE;

Assignee:

Evonik Degussa GmbH, Essen, DE;

Attorneys:

Smith Moore Leatherwood LLP

Philip P. McCann

John P. Zimmer

Primary Examiner:

Karuna P Reddy

Int. Cl.
CPC ...
C08L 31/00 (2006.01); C08L 33/02 (2006.01); C08K 5/15 (2006.01); C08L 3/00 (2006.01); A61L 17/10 (2006.01); C08F 2/44 (2006.01); A61L 15/62 (2006.01); A61L 15/60 (2006.01);
U.S. Cl.
CPC ...
C08F 2/44 (2013.01); A61L 15/62 (2013.01); A61L 15/60 (2013.01);
Abstract

The present invention generally relates to a method for the production of a superabsorbent composition comprising the process steps: The present invention also relates to a superabsorbent composition obtainable according to this method, a particulate superabsorbent composition and a composite, a sanitary article core and a sanitary item, furthermore chemical products and also the use of this superabsorbent composition in chemical products.

Find Patent Forward Citations

Furno, Franck. (2014). Biodegradable superabsorbent polymer composition with good absorption and retention properties (U.S. Patent No. 8829107). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8829107

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

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