US 12,291,666 B2
HFO-1234ze, HFO-1225zc and HFO-1234yf containing compositions and processes for producing and using the compositions
Sheng Peng, Hockessin, DE (US); and Mario Joseph Nappa, Leesburg, FL (US)
Assigned to THE CHEMOURS COMPANY FC, LLC, Wilmington, DE (US)
Filed by THE CHEMOURS COMPANY FC, LLC, Wilmington, DE (US)
Filed on May 15, 2024, as Appl. No. 18/664,491.
Application 18/664,491 is a continuation of application No. 18/521,218, filed on Nov. 28, 2023, granted, now 12,018,204.
Application 18/521,218 is a continuation of application No. 18/210,527, filed on Jun. 15, 2023, granted, now 11,866,634, issued on Jan. 9, 2024.
Application 18/210,527 is a continuation of application No. 17/409,095, filed on Aug. 23, 2021, granted, now 11,718,775, issued on Aug. 8, 2023.
Application 17/409,095 is a continuation of application No. PCT/US2021/029166, filed on Apr. 26, 2021.
Application 17/409,095 is a continuation of application No. 17/193,021, filed on Mar. 5, 2021, granted, now 11,209,196, issued on Dec. 28, 2021.
Application PCT/US2021/029166 is a continuation in part of application No. PCT/US2020/029690, filed on Apr. 24, 2020.
Application PCT/US2021/029166 is a continuation in part of application No. 17/270,654, granted, now 11,702,379, issued on Jul. 18, 2023, previously published as PCT/US2019/057999, filed on Oct. 25, 2019.
Application PCT/US2020/029690 is a continuation in part of application No. PCT/US2019/057999, filed on Oct. 25, 2019.
Claims priority of provisional application 62/750,991, filed on Oct. 26, 2018.
Prior Publication US 2024/0352296 A1, Oct. 24, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. C09K 5/00 (2006.01); C09K 5/04 (2006.01)
CPC C09K 5/045 (2013.01) 23 Claims
 
1. A heat transfer media comprising:
(i) a fluoropropene component comprising at least 75 wt. % E-1,3,3,3-tetrafluoropropene (HFO-1234ze (E)) based on the total weight of the media, Z-1,3,3,3-tetrafluoropropene (HFO-1234ze (Z)), and
(ii) at least one or more members selected from one of difluoromethane (R-32), 1,1-difluoroethane (HFC-152a), 1,1,2,2-tetrafluouroethane (HFC-134), 1,1,1,2-tetrafluouroethane (HFC-134a), 1,1,1,2,2-petfluoropropane (HFC-245cb), or 1-chloro-3,3,3-trifluoropropene (HCFO-1224yd),
wherein the amount of Z-1,3,3,3-tetrafluoropropene (HFO-1234ze (Z)), if present, and the total amount of the at least one or more members (ii) is at most 25 wt. % based on the total weight of the media such that the total amount of the media is 100%.