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Machine translation
1. (WO1996002607) REFRIGERANT COMPOSITIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1996/002607    International Application No.:    PCT/US1995/008592
Publication Date: 01.02.1996 International Filing Date: 10.07.1995
Chapter 2 Demand Filed:    15.01.1996    
IPC:
C09K 5/04 (2006.01)
Applicants: E.I. DU PONT DE NEMOURS AND COMPANY [US/US]; 1007 Market Street, Wilmington, DE 19898 (US)
Inventors: BIVENS, Donald, Bernard; (US)
Agent: KING, Karen, K.; E.I. du Pont de Nemours and Company, Legal/Patent Records Center, 1007 Market Street, Wilmington, DE 19898 (US)
Priority Data:
08/274,886 14.07.1994 US
Title (EN) REFRIGERANT COMPOSITIONS
(FR) COMPOSITIONS REFRIGERANTES
Abstract: front page image
(EN)An azeotrope-like composition consisting essentially of 49-55 weight percent difluoromethane, 40-49.5 weight percent pentafluoroethane and 0.5-5 carbon dioxide, wherein when up to 50 weight percent of an initial composition is evaporated, the vapor pressure of the composition changes by less than about 10 percent.
(FR)Composition de type azéotrope constituée essentiellement de 49 à 55 % en poids de difluorométhane, de 40 à 49,5 % en poids de pentafluoroéthane et de 0,5 à 5 % en poids de dioxyde de carbone, dans laquelle jusqu'à 50 % en poids d'une composition initiale est évaporé, la pression de vapeur de la composition changeant d'au moins environ 10 %.
Designated States: JP.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)