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:
Jan. 03, 2017
Filed:
Aug. 13, 2014
Evonik Degussa Gmbh, Essen, DE;
Mirko Walden, Herten, DE;
Harald Schmidt, Tonisvorst, DE;
Rainer Teni, Moers, DE;
Armin Reimann, Willich, DE;
Franck Furno, Heiligenhaus, DE;
Jorg Issberner, Willich-Neersen, DE;
Peter Herbe, Duisburg, DE;
Ursula Nielinger, Krefeld, DE;
Michael Keup, Essen, DE;
Evonik Degussa GmbH, Essen, DE;
Abstract
The present invention relates to a process for the preparation of water-absorbing polymer structures, comprising the following process steps: The invention relates also to the water-absorbing polymer structures obtainable by that process, to water-absorbing polymer structures, to a composite comprising a water-absorbing polymer structure and a substrate, to a process for the preparation of a composite, to the composite obtainable by that process, to chemical products, such as foams, molded articles and fibers comprising water-absorbing polymer structures or a composite, to the use of water-absorbing polymer structures or of a composite in chemical products and to the use of a salt in the treatment of the surface of water-absorbing polymer structures.