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. 05, 2018
Filed:
Sep. 23, 2015
Fujifilm Corporation, Tokyo, JP;
Satoshi Yoneyama, Kanagawa-ken, JP;
Yoshihiro Aburaya, Kanagawa-ken, JP;
FUJIFILM Corporation, Minato-Ku, Tokyo, JP;
Abstract
Preparing forming coating liquid for an acid gas separation facilitated transport membrane which includes a hydrophilic compound, an acid gas carrier, and water, coating the forming coating liquid, using a layered film layered in the order of a hydrophilic porous film, a hydrophobic porous film, and an auxiliary support film as a porous support, on a surface of the hydrophilic porous film of the layered film with a liquid film thickness of 0.3 mm to 1.0 mm and drying the coated liquid to form a first acid gas separation facilitated transport membrane, and further coating the forming coating liquid for the acid gas separation facilitated transport membrane on the surface of the hydrophilic porous film with the previously formed acid gas separation facilitated transport membrane and drying the coated liquid to form a next acid gas separation facilitated transport membrane.