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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.:

US 10654775 B1

PDFFull Text
Date of Patent:
May. 19, 2020

Filed:

Jun. 15, 2016

Separation method for halogenated unsaturated carbon compound

Applicants:

Daikin Industries, Ltd., Osaka-shi, Osaka, JP;

Kyoto University, Kyoto-shi, Kyoto, JP;

Inventors:

Tatsuya Morikawa, Settsu, JP;

Mana Shimokawa, Settsu, JP;

Katsuki Fujiwara, Settsu, JP;

Satoshi Tokuno, Settsu, JP;

Masakazu Higuchi, Kyoto, JP;

Susumu Kitagawa, Kyoto, JP;

Assignees:

DAIKIN INDUSTRIES, LTD., Osaka, JP;

KYOTO UNIVERSITY, Kyoto, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Tam M Nguyen

Int. Cl.
CPC ...
C07C 7/12 (2006.01); B01D 53/02 (2006.01); B01J 20/26 (2006.01); C07C 11/04 (2006.01); C07C 17/389 (2006.01); C07C 21/185 (2006.01); B01J 20/28 (2006.01); C07C 21/18 (2006.01); C08G 79/14 (2006.01); B01J 20/22 (2006.01); C07C 65/03 (2006.01); C07C 63/28 (2006.01); C07C 63/307 (2006.01); C07C 63/333 (2006.01); C07F 15/04 (2006.01); C07F 1/08 (2006.01); C07F 7/00 (2006.01); C07F 11/00 (2006.01); B01J 20/02 (2006.01);
U.S. Cl.
CPC ...
C07C 7/12 (2013.01); B01D 53/02 (2013.01); B01J 20/226 (2013.01); B01J 20/26 (2013.01); B01J 20/28 (2013.01); B01J 20/28066 (2013.01); C07C 11/04 (2013.01); C07C 17/389 (2013.01); C07C 21/18 (2013.01); C07C 21/185 (2013.01); C08G 79/14 (2013.01); B01J 20/0211 (2013.01); B01J 20/0218 (2013.01); B01J 20/0225 (2013.01); B01J 20/0237 (2013.01); C07C 63/28 (2013.01); C07C 63/307 (2013.01); C07C 63/333 (2013.01); C07C 65/03 (2013.01); C07F 1/08 (2013.01); C07F 7/00 (2013.01); C07F 11/00 (2013.01); C07F 15/04 (2013.01);
Abstract

The method according to this disclosure is a method for separating an unsaturated hydrocarbon having 2 or 3 carbon atoms and a halogenated unsaturated carbon compound formed by replacing at least one of hydrogen atoms included in the unsaturated hydrocarbon with a fluorine atom, from each other and is a method for selectively adsorbing either the unsaturated hydrocarbon or the halogenated unsaturated carbon compound by a porous coordination polymer that includes a metallic ion having a valence of 2 to 4 and an aromatic anion having 1 to 6 aromatic ring(s).

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