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. 08, 2018
Filed:
May. 14, 2015
Applicant:
Solvay S.a., Brussels, BE;
Inventors:
Lothar Zipfel, Laatzen, DE;
Werner Krücke, Hannover, DE;
Karsten Börner, Sehnde, DE;
Pierre Dournel, Brussels, BE;
Dierk-Ingolf Recke, Wunstorf, DE;
Assignee:
SOLVAY S.A., Brussels, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 18/76 (2006.01); C07C 19/08 (2006.01); C08G 18/18 (2006.01); C08G 18/32 (2006.01); C08G 18/40 (2006.01); C08J 9/14 (2006.01); C08G 101/00 (2006.01);
U.S. Cl.
CPC ...
C08G 18/7671 (2013.01); C07C 19/08 (2013.01); C08G 18/1816 (2013.01); C08G 18/3206 (2013.01); C08G 18/4018 (2013.01); C08J 9/146 (2013.01); C08G 2101/005 (2013.01); C08G 2101/0025 (2013.01); C08J 2205/052 (2013.01); C08J 2205/10 (2013.01); C08J 2375/04 (2013.01);
Abstract
A composition which comprises 1,1,1,3,3-pentafluorobutane-(HFC-365mfc) and 1,1,3,3-pentafluoropropane (HFC-245fa) in a weight ratio HFC-365mfc/HFC-245fa of from 60:40 to 75:25.