Binary azeotropic compositions of 1,1,1,2,3,3-hexafluoro-3-methoxypropane and 2,2,3,3,3-pentafluoropropanol-1
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C11D-007/30
C11D-007/50
C23G-005/028
C09K-005/04
출원번호
US-0592562
(1990-10-03)
발명자
/ 주소
Merchant Abid N. (Wilmington DE)
출원인 / 주소
E. I. Du Pont de Nemours and Company (Wilmington DE 02)
인용정보
피인용 횟수 :
36인용 특허 :
2
초록▼
The azeotropic mixture of 1,1,1,2,3,3-hexafluoro-3-methoxypropane and 2,2,3,3,3-pentafluoropropanol-1, and the use of such azeotropic mixture as: a cleaning agent, a blowing agent, a refrigerant, an aerosol propellant, a heat transfer medium, a fire extinguishing agent, a gaseous dielectric and a po
The azeotropic mixture of 1,1,1,2,3,3-hexafluoro-3-methoxypropane and 2,2,3,3,3-pentafluoropropanol-1, and the use of such azeotropic mixture as: a cleaning agent, a blowing agent, a refrigerant, an aerosol propellant, a heat transfer medium, a fire extinguishing agent, a gaseous dielectric and a power cycle working fluid is disclosed.
대표청구항▼
An azeotropic composition consisting essentially of about 95-99 weight percent 1,1,1,2,3,3-hexafluoro-3-methoxypropane and about 1-5 weight percent 2,2,3,3,3-pentafluoropropanol-1, wherein the composition has a boiling point of about 54.4°C. when the pressure is adjusted to substantially atmospheric
An azeotropic composition consisting essentially of about 95-99 weight percent 1,1,1,2,3,3-hexafluoro-3-methoxypropane and about 1-5 weight percent 2,2,3,3,3-pentafluoropropanol-1, wherein the composition has a boiling point of about 54.4°C. when the pressure is adjusted to substantially atmospheric pressure.
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이 특허에 인용된 특허 (2)
Gray Roy A. (Bartlesville OK), Hydrocarbon-halocarbon refrigerant blends.
Klug Diana Lynn ; Minor Barbara Haviland ; Patron Donna Marie ; Chisolm Tuneen E. C. ; Sievert Allen Capron, Azeotrope (like) compositions with difluoromethoxytetrafluoro-propane and pentafluoropropane, and methods of use.
Minor Barbara H. (Elkton MD) Chisolm Tuneen E. C. (Newark DE) Shealy Glenn S. (Hockessin DE), Azeotrope(like) compositions with fluoromethyl trifluoromethyl ether and dimethyl ether.
Klug, Diana Lynn; Minor, Barbara Haviland; Patron, Donna Marie; Chisolm-Carter, Tuneen; Sievert, Allen Capron, Compositions of a hydrofluoroether and a hydrofluorocarbon.
Klug, Diana Lynn; Minor, Barbara Haviland; Patron, Donna Marie; Chisolm-Carter, Tuneen; Sievert, Allen Capron, Compositions of a hydrofluoroether and a hydrofluorocarbon.
David Nalewajek ; Rajat Subhra Basu ; David Paul Wilson ; Michael Van Der Puy ; Ellen Louise Swan ; Peter Brian Logsdon ; Gary J. Zyhowski ; Hepburn Ingham ; Daniel Franklin Harnish ; Joel E, Multiple solvent cleaning system.
Gage Cynthia L. (Raleigh NC) Bare Jane C. (Carrboro NC) Register ; III James A. (Raleigh NC) Smith Norman Dean (Raleigh NC), Refrigerant compositions with fluorinated dimethyl ether and either difluoroethane or cyclopropane, and use thereof.
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