logo

For the Inventor, By the Inventor

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 10407368 B1

PDFFull Text
Date of Patent:
Sep. 10, 2019

Filed:

Oct. 08, 2015

Method for producing haloolefin compound and method for removing stabilizer

Applicant:

Daikin Industries, Ltd., Osaka, JP;

Inventors:

Daisuke Karube, Osaka, JP;

Masayuki Kishimoto, Osaka, JP;

Yuzo Komatsu, Osaka, JP;

Assignee:

DAIKIN INDUSTRIES, LTD., Osaka, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Medhanit W Bahta

Int. Cl.
CPC ...
C07C 17/25 (2006.01); C07C 17/20 (2006.01); C07C 17/42 (2006.01); C07C 17/383 (2006.01); C07C 19/01 (2006.01); C07C 17/23 (2006.01); C07B 61/00 (2006.01); C07C 21/18 (2006.01);
U.S. Cl.
CPC ...
C07C 17/206 (2013.01); C07C 17/23 (2013.01); C07C 17/25 (2013.01); C07C 17/383 (2013.01); C07C 17/42 (2013.01); C07B 61/00 (2013.01); C07C 19/01 (2013.01); C07C 21/18 (2013.01);
Abstract

The present invention provides a method for producing a fluorine-containing haloolefin compound, the method easily inhibiting catalyst deactivation, and the method being capable of inhibiting a decrease in conversion and selectivity in the reaction, even when the reaction is continued for a long period of time. The present invention is a method for producing a fluorine-containing haloolefin compound via a step of fluorinating a Chalogenated hydrocarbon. The method comprises a step of removing a stabilizer contained in the Chalogenated hydrocarbon before the fluorination step.

Find Patent Forward Citations

Karube, Daisuke. (2019). Method for producing haloolefin compound and method for removing stabilizer (U.S. Patent No. 10407368). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10407368

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…