Title:
COMPOSITION FOR REFRIGERATING MACHINE
Document Type and Number:
WIPO Patent Application WO/2007/105718
Kind Code:
A1
Abstract:
Disclosed is a composition for refrigerating machines which enables to improve compatibility between a refrigerating machine oil and a refrigerant and to increase the high-temperature separation temperature of the composition for refrigerating machines. Specifically disclosed is a composition for refrigerating machines which is composed of at least one refrigerating machine oil selected from terminally alkylated polyethers and terminally acylated polyethers having specific structures, and a mixed refrigerant of a hydrofluorocarbon and CF3I.
Inventors:
FUKUDA HIROKI (JP)
UEMORI SHIGEKI (JP)
UEMORI SHIGEKI (JP)
Application Number:
PCT/JP2007/054929
Publication Date:
September 20, 2007
Filing Date:
March 13, 2007
Export Citation:
Assignee:
ASAHI GLASS CO LTD (JP)
FUKUDA HIROKI (JP)
UEMORI SHIGEKI (JP)
FUKUDA HIROKI (JP)
UEMORI SHIGEKI (JP)
International Classes:
C09K5/04; C10M105/18; C10M105/34; C10M105/38; C10M107/34; F25B1/00; C10N20/02; C10N30/00; C10N30/10; C10N40/30
Foreign References:
| US20050233934A1 | 2005-10-20 | |||
| JPH02182780A | 1990-07-17 | |||
| JPH02283797A | 1990-11-21 | |||
| JPH0971793A | 1997-03-18 |
Attorney, Agent or Firm:
SENMYO, Kenji et al. (SIA Kanda Square 17, Kanda-konyach, Ciyoda-ku Tokyo, JP)
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