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:
Apr. 07, 2015
Filed:
Feb. 04, 2011
Applicants:
Rainer Hilbig, Aachen, DE;
Joachim Opitz, Aachen, DE;
Inventors:
Rainer Hilbig, Aachen, DE;
Joachim Opitz, Aachen, DE;
Assignee:
Koninklijke Philips N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/22 (2006.01); B01D 69/10 (2006.01); B01D 65/02 (2006.01); B01D 69/02 (2006.01); B01D 71/02 (2006.01); C01B 13/02 (2006.01);
U.S. Cl.
CPC ...
B01D 53/228 (2013.01); B01D 65/02 (2013.01); B01D 69/02 (2013.01); B01D 71/02 (2013.01); C01B 13/0255 (2013.01); B01D 2256/12 (2013.01); B01D 2259/4533 (2013.01); B01D 2313/22 (2013.01); B01D 2321/32 (2013.01); B01D 2325/22 (2013.01); B01D 2325/26 (2013.01); C01B 2210/0046 (2013.01);
Abstract
The invention relates to membranes, in particular oxygen separation membranes, which enable improved gas separation conditions with respect to cost, price, size, weight, and noise. The membrane, in particular oxygen separation membrane, according to the invention comprises a support layer () and a separation layer (), wherein the separation layer () is permeable for oxygen and has a sorptive affinity for at least one other gas, in particular for nitrogen, wherein the membrane () is designed such that substantially only the separation layer () is heatable by a heating device.