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:
Nov. 07, 2017
Filed:
Sep. 30, 2014
Applicants:
Fujifilm Manufacturing Europe B.v., Tilburg, NL;
Fujifilm Corporation, Tokyo, JP;
Inventors:
Assignees:
Fujifilm Manufacturing Europe B.V., , NL;
Fujifilm Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/22 (2006.01); B01D 69/12 (2006.01); B01D 67/00 (2006.01); B01D 69/02 (2006.01); B01D 69/10 (2006.01); B01D 71/64 (2006.01); B01D 71/70 (2006.01);
U.S. Cl.
CPC ...
B01D 69/12 (2013.01); B01D 53/228 (2013.01); B01D 67/0002 (2013.01); B01D 67/009 (2013.01); B01D 67/0093 (2013.01); B01D 69/02 (2013.01); B01D 69/10 (2013.01); B01D 69/105 (2013.01); B01D 69/127 (2013.01); B01D 71/64 (2013.01); B01D 71/70 (2013.01); B01D 2313/44 (2013.01); B01D 2323/34 (2013.01); B01D 2325/24 (2013.01);
Abstract
A composite gas membrane comprising: a) a porous support; b) an activated gutter layer; c) a discriminating layer located on the gutter layer; and d) optionally a protective layer on the discriminating layer; wherein the said layers remain in place when a peeling force of 2.5 N/1.5 cm is applied to the outermost of said layers.