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. 10, 2017
Filed:
Nov. 02, 2010
Applicants:
Rene Haensel, Dorsten, DE;
Hardi Doehler, Essen, DE;
Peter Schwab, Essen, DE;
Peter Seidensticker, Solingen, DE;
Michael Ferenz, Essen, DE;
Goetz Baumgarten, Haltem am See, DE;
Marina Lazar, Recklinghausen, DE;
Markus Ungerank, Perg, AT;
Inventors:
Rene Haensel, Dorsten, DE;
Hardi Doehler, Essen, DE;
Peter Schwab, Essen, DE;
Peter Seidensticker, Solingen, DE;
Michael Ferenz, Essen, DE;
Goetz Baumgarten, Haltem am See, DE;
Marina Lazar, Recklinghausen, DE;
Markus Ungerank, Perg, AT;
Assignee:
Evonik Degussa GmbH, Essen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 71/70 (2006.01); B01D 67/00 (2006.01); B01D 69/12 (2006.01);
U.S. Cl.
CPC ...
B01D 71/70 (2013.01); B01D 67/009 (2013.01); B01D 69/12 (2013.01);
Abstract
Composite membrane having a separating membrane layer characterized in that a separating membrane layer is produced by curing laterally modified silicone acrylates of the general Formula I