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1. (WO1990008814) HYDROCHLOROFLUOROCARBON AZEOTROPIC OR AZEOTROPIC-LIKE MIXTURE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1990/008814    International Application No.:    PCT/JP1990/000119
Publication Date: 09.08.1990 International Filing Date: 01.02.1990
IPC:
C11D 7/50 (2006.01), C23G 5/028 (2006.01)
Applicants: ASAHI GLASS COMPANY LTD. [JP/JP]; 1-2, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100 (JP) (For All Designated States Except US).
SAMEJIMA, Shunichi [JP/JP]; (JP) (For US Only).
KITAMURA, Kenroh [JP/JP]; (JP) (For US Only).
WATANABE, Naohiro [JP/JP]; (JP) (For US Only).
ASANO, Teruo [JP/JP]; (JP) (For US Only).
KAMIMURA, Toru [JP/JP]; (JP) (For US Only).
USAMI, Yoko [JP/JP]; (JP) (For US Only)
Inventors: SAMEJIMA, Shunichi; (JP).
KITAMURA, Kenroh; (JP).
WATANABE, Naohiro; (JP).
ASANO, Teruo; (JP).
KAMIMURA, Toru; (JP).
USAMI, Yoko; (JP)
Agent: YAMAMOTO, Ryozo; Torimoto Kogyo Bldg., 38, Kanda-Higashimatsushitacho, Chiyoda-ku, Tokyo 101 (JP)
Priority Data:
1/20883 01.02.1989 JP
1/20887 01.02.1989 JP
1/20888 01.02.1989 JP
1/22532 02.02.1989 JP
1/22539 02.02.1989 JP
1/22549 02.02.1989 JP
1/25642 06.02.1989 JP
1/25643 06.02.1989 JP
1/25686 06.02.1989 JP
1/25687 06.02.1989 JP
1/25688 06.02.1989 JP
1/32834 14.02.1989 JP
1/104650 26.04.1989 JP
1/104651 26.04.1989 JP
1/131531 26.05.1989 JP
1/134606 30.05.1989 JP
1/134607 30.05.1989 JP
1/167107 30.06.1989 JP
1/207842 14.08.1989 JP
1/207843 14.08.1989 JP
1/209684 15.08.1989 JP
1/234602 12.09.1989 JP
1/234603 12.09.1989 JP
1/234604 12.09.1989 JP
1/234605 12.09.1989 JP
1/260164 06.10.1989 JP
1/260165 06.10.1989 JP
Title (EN) HYDROCHLOROFLUOROCARBON AZEOTROPIC OR AZEOTROPIC-LIKE MIXTURE
(FR) MELANGE AZEOTROPE OU ANALOGUE D'HYDROCHLOROFLUOROCARBONE
Abstract: front page image
(EN)A hydrochlorofluorocarbon azeotropic or azeotropic-like mixture comprising at least one member selected from the group consisting of hydrogen-containing fluoropropanes of the formula (I): CH¿a?Cl¿b?F¿c?CF¿2?CH¿x?Cl¿y?F¿z?, wherein a + b + c = 3, x + y + z = 3, a + x » 1, b + y » 1, and 0 « a, b, c, x, y, z « 3, and at least one member selected from the group of compounds II consisting of halogenated hydrocarbons having a boiling point of from 20 to 85°C other than said hydrochlorofluoropropanes, hydrocarbons having a boiling point of from 20 to 85°C and alcohols having from 1 to 4 carbon atoms.
(FR)L'invention concerne un mélange azéotrope ou analogue d'hydrofluorocarbone comprenant au moins un élément choisi dans le groupe composé de fluoropropanes contenant de l'hydrogène de formule (I): CH¿a?Cl¿b?F¿c?CF¿2?CH¿x?Cl¿y?F¿z?, dans laquelle a + b + c = 3, x + y + z = 3, a + x » 1, b + y » 1, et 0 « a, b, c, x, y, z « 3, ainsi qu'au moins un élément choisi dans le groupe de composés II, formé d'hydrocarbures halogénés ayant un point d'ébullition compris entre 20 et 85°c autres que lesdits hydrochlorofluoropropanes, d'hydrocarbures ayant un point d'ébullition compris entre 20 et 85°C ainsi que d'alcools comportant 1 à 4 atomes de carbone.
Designated States: AU, CA, KR, SU, US.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, IT, LU, NL, SE).
Publication Language: English (EN)
Filing Language: English (EN)