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:
Dec. 23, 2014
Filed:
Jun. 25, 2013
Fujifilm Corporation, Minato-ku, Tokyo, JP;
Ryou Oouchi, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
There is provided a method of producing a composite that separates carbon dioxide that has a carbon dioxide separating film on a support includes preparing, at greater than or equal to 50° C., a coating liquid for carbon dioxide separating film formation that contains a water absorbent polymer, a carbon dioxide carrier and a gelling agent, and that gels, after being left at 12° C. at a solution film thickness of less than or equal to 1 mm, within 120 seconds and liquid not dropping-off due to gravity; coating the coating liquid on a strip-shaped support; cooling, at less than or equal to 12° C., a coated film obtained by the coating, and obtaining a gel film; and drying the gel film at least by warm air, and obtaining a carbon dioxide separating film, wherein, from coating to drying are carried out continuously while conveying the support in a given direction.