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, 2020
Filed:
Oct. 17, 2017
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventors:
Kazuomi Inoue, Kanagawa, JP;
Yusuke Iizuka, Kanagawa, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 27/32 (2006.01); B01D 71/40 (2006.01); B01J 39/04 (2017.01); B01J 39/20 (2006.01); B01D 69/10 (2006.01); B01J 47/12 (2017.01); C08F 220/56 (2006.01); B01D 61/44 (2006.01); C08F 220/58 (2006.01); C08J 5/22 (2006.01);
U.S. Cl.
CPC ...
B01D 71/40 (2013.01); B01D 61/44 (2013.01); B01D 69/10 (2013.01); B01J 39/04 (2013.01); B01J 39/20 (2013.01); B01J 47/12 (2013.01); C08F 220/56 (2013.01); C08F 220/58 (2013.01); C08J 5/2231 (2013.01); C08F 2220/585 (2013.01); C08J 2333/26 (2013.01);
Abstract
A functional polymer membrane contains a polymer compound having a constitutional unit represented by Formula I as a constitutional unit A, a constitutional unit represented by Formula I' as a constitutional unit A′, and a constitutional unit derived from a polyfunctional monomer having a C log P value of equal to or greater than −0.3 to less than 3.0 as a constitutional unit B.