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:
May. 23, 2023
Filed:
Aug. 20, 2021
Applicant:
Daikin Industries, Ltd., Osaka, JP;
Inventors:
Yuusuke Etou, Osaka, JP;
Shingo Nakamura, Osaka, JP;
Assignee:
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 17/25 (2006.01); C07C 21/18 (2006.01); C07C 21/22 (2006.01); C07C 17/087 (2006.01);
U.S. Cl.
CPC ...
C07C 17/087 (2013.01); C07C 17/25 (2013.01); C07C 21/18 (2013.01); C07C 21/22 (2013.01);
Abstract
A halogenated alkene compound and a fluorinated alkyne compound are obtained at a high conversion rate and high selectivity by employing any of the following methods (1) to (4):