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Title: Composition of zeotropic mixtures having predefined temperature glide

Abstract

A composition of a zeotropic mixture has a first chemical constituent and at least one second, different chemical constituent. The zeoptropic mixture has a temperature glide of 5.degree. C.-25.degree. C. with regard to its saturated vapor temperature and its saturated liquid temperature. The first chemical constituent is selected from 1,1,1,3,3-pentafluoropropane, 1,1,2,2,3-pentafluoropropane, 1,1,1,3,3-pentafluorobutane, methyl perfluoropropyl ether, 1,1,1,2,3,3-hexafluoropropane and 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone.

Inventors:
; ;
Issue Date:
Research Org.:
United Technologies Corporation, Hartford, CT (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1330210
Patent Number(s):
9039923
Application Number:
13/396,102
Assignee:
United Technologies Corporation (Hartford, CT)
Patent Classifications (CPCs):
C - CHEMISTRY C09 - DYES C09K - MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
DOE Contract Number:  
EE0002770
Resource Type:
Patent
Resource Relation:
Patent File Date: 2012 Feb 14
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Mahmoud, Ahmad M., Lee, Jaeseon, and Luo, Dong. Composition of zeotropic mixtures having predefined temperature glide. United States: N. p., 2015. Web.
Mahmoud, Ahmad M., Lee, Jaeseon, & Luo, Dong. Composition of zeotropic mixtures having predefined temperature glide. United States.
Mahmoud, Ahmad M., Lee, Jaeseon, and Luo, Dong. Tue . "Composition of zeotropic mixtures having predefined temperature glide". United States. https://www.osti.gov/servlets/purl/1330210.
@article{osti_1330210,
title = {Composition of zeotropic mixtures having predefined temperature glide},
author = {Mahmoud, Ahmad M. and Lee, Jaeseon and Luo, Dong},
abstractNote = {A composition of a zeotropic mixture has a first chemical constituent and at least one second, different chemical constituent. The zeoptropic mixture has a temperature glide of 5.degree. C.-25.degree. C. with regard to its saturated vapor temperature and its saturated liquid temperature. The first chemical constituent is selected from 1,1,1,3,3-pentafluoropropane, 1,1,2,2,3-pentafluoropropane, 1,1,1,3,3-pentafluorobutane, methyl perfluoropropyl ether, 1,1,1,2,3,3-hexafluoropropane and 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue May 26 00:00:00 EDT 2015},
month = {Tue May 26 00:00:00 EDT 2015}
}

Works referenced in this record:

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