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. 13, 2019
Filed:
Jun. 04, 2018
Applicant:
Arkema France, Colombes, FR;
Inventors:
Sophie Guerin, Francheville, FR;
Wissam Rached, Chaponost, FR;
Assignee:
ARKEMA FRANCE, Colombes, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 5/04 (2006.01); C09K 3/30 (2006.01); C11D 7/06 (2006.01); C11D 7/50 (2006.01); C08J 9/12 (2006.01); C08J 9/14 (2006.01); F25B 1/00 (2006.01); F25B 31/00 (2006.01); F25B 45/00 (2006.01);
U.S. Cl.
CPC ...
C09K 5/045 (2013.01); C08J 9/12 (2013.01); C08J 9/127 (2013.01); C08J 9/142 (2013.01); C08J 9/146 (2013.01); C09K 3/30 (2013.01); C11D 7/06 (2013.01); C11D 7/509 (2013.01); C11D 7/5063 (2013.01); F25B 1/00 (2013.01); F25B 31/002 (2013.01); F25B 45/00 (2013.01); C08J 2203/12 (2013.01); C08J 2203/162 (2013.01); C08J 2203/184 (2013.01); C09K 2205/102 (2013.01); C09K 2205/126 (2013.01); C09K 2205/132 (2013.01); F25B 2400/121 (2013.01);
Abstract
The use of an alcoholic compound to improve the miscibility of ammonia with 2,3,3,3-tetrafluoropropene, as well as to compositions of ammonia, 2,3,3,3-tetrafluoropropene and an alcoholic compound, and the use thereof, in particular in heat-transfer applications. A composition including 2,3,3,3-tetrafluoropropene, ammonia and an alcoholic compound having a melting point less than or equal to 0° C.