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:
Jun. 30, 2020
Filed:
Nov. 25, 2016
Applicant:
Fuji Xerox Co., Ltd., Tokyo, JP;
Inventors:
Katsumi Nukada, Kanagawa, JP;
Tomoya Sasaki, Kanagawa, JP;
Kana Miyazaki, Kanagawa, JP;
Kenji Kajiwara, Kanagawa, JP;
Masashige Watanabe, Kanagawa, JP;
Assignee:
FUJI XEROX CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/00 (2006.01); C08G 73/10 (2006.01); C09D 179/08 (2006.01); C08J 9/26 (2006.01);
U.S. Cl.
CPC ...
C08J 9/0061 (2013.01); C08G 73/105 (2013.01); C08G 73/1067 (2013.01); C08G 73/1071 (2013.01); C08J 9/0028 (2013.01); C08J 9/26 (2013.01); C09D 179/08 (2013.01); C08J 2201/0462 (2013.01); C08J 2201/0464 (2013.01); C08J 2379/08 (2013.01); C08J 2425/08 (2013.01); C08J 2429/14 (2013.01); C08J 2433/04 (2013.01);
Abstract
A porous film includes at least one porous polyimide film that includes a polyimide resin, an organic amine compound and a resin other than a polyimide resin, and that does not include a polar aprotic solvent, wherein a content of the organic amine compound is 0.001% by weight or higher with respect to a total weight of the porous polyimide film.