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:
Aug. 30, 2022
Filed:
Nov. 16, 2020
Applicant:
Daikin Industries, Ltd., Osaka, JP;
Inventors:
Toshihiko Ohta, Osaka, JP;
Hideki Nakaya, Osaka, JP;
Mai Hirai, Osaka, JP;
Takashi Yasuhara, Osaka, JP;
Atsushi Noguchi, Osaka, JP;
Assignee:
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 17/361 (2006.01); C07C 17/367 (2006.01); C07C 21/185 (2006.01); C07C 21/18 (2006.01); B01J 19/00 (2006.01);
U.S. Cl.
CPC ...
C07C 17/361 (2013.01); B01J 19/0093 (2013.01); C07C 21/185 (2013.01); B01J 2219/00033 (2013.01); C07C 17/367 (2013.01);
Abstract
A process for producing one or both of tetrafluoroethylene and hexafluoropropylene, which includes pyrolyzing a low molecular weight fluorine compound by continuous reaction in a microreactor.