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:
Dec. 18, 2018
Filed:
Jan. 18, 2017
Applicant:
The Chemours Company Fc, Llc, Wilmington, DE (US);
Inventor:
Ernest Byron Wysong, Hockessin, DE (US);
Assignee:
THE CHEMOURS COMPANY FC, LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/14 (2006.01); C08G 18/08 (2006.01); C08G 18/18 (2006.01); C08G 18/40 (2006.01); C08G 18/72 (2006.01); C08G 101/00 (2006.01);
U.S. Cl.
CPC ...
C08J 9/146 (2013.01); C08G 18/14 (2013.01); C08G 18/18 (2013.01); C08G 18/1825 (2013.01); C08G 18/1833 (2013.01); C08G 18/4018 (2013.01); C08G 18/72 (2013.01); C08G 2101/00 (2013.01); C08G 2101/0025 (2013.01); C08J 2201/022 (2013.01); C08J 2203/162 (2013.01); C08J 2205/052 (2013.01); C08J 2205/10 (2013.01); C08J 2207/04 (2013.01); C08J 2375/04 (2013.01); C08J 2375/08 (2013.01);
Abstract
The present invention provides a process comprising reacting polyisocyanate with active hydrogen-containing compound in the presence of Z-1,1,1,4,4,4-hexafluoro-2-butene at a temperature of at least 135° F. (57.2° C.) or a temperature of 135° F. (57.2° C.) to 150° F. (65.6° C.) to obtain as a result thereof, foamed reaction product, wherein the thermal conductivity of the foamed reaction product exhibits no appreciable change at any of the foaming temperatures within this range.