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. 06, 2024
Filed:
Nov. 22, 2021
Applicant:
Honeywell International Inc., Charlotte, NC (US);
Inventors:
Bin Yu, Williamsville, NY (US);
Hang T. Pham, Amherst, NY (US);
Assignee:
Honeywell International Inc., Charlotte, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/12 (2006.01); C08J 9/14 (2006.01);
U.S. Cl.
CPC ...
C08J 9/127 (2013.01); C08J 9/125 (2013.01); C08J 9/144 (2013.01); C08J 2203/10 (2013.01); C08J 2203/162 (2013.01); C08J 2203/182 (2013.01); C08J 2375/04 (2013.01);
Abstract
Heterogeneous azeotrope or azeotrope-like compositions comprising Z-1-chloro-2,3,3,3-tetrafluoropropene (HCFO-1224yd(Z)) and water which may include from about 47.0 wt. % to about 99.7 wt. % Z-1-chloro-2,3,3,3-tetrafluoropropene (HCFO-1224yd(Z)) and from about 0.3 wt. % to about 53.0 wt. % water and having a boiling point between about 13.0° C. and about 14.0° C. at a pressure of between about 14.0 psia and about 15.0 psia. The azeotrope or azeotrope-like compositions may be used to as blowing agents in the formation of foams.