Title:
REFRIGERATOR OIL AND REFRIGERATOR OIL COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2017/150273
Kind Code:
A1
Abstract:
Through the present invention, a refrigerator oil, a refrigerator oil composition, and a method for manufacturing a refrigerator oil can be provided, the refrigerator oil whereby a frictional coefficient can be reduced by the refrigerator oil including a polyhydric alcohol, a polyphosphate-based compound, and a base oil including an oxygen-containing organic compound.
Inventors:
MATSUMOTO TOMOYA (JP)
Application Number:
PCT/JP2017/006347
Publication Date:
September 08, 2017
Filing Date:
February 21, 2017
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C10M169/04; C09K5/04; C10M105/38; C10M107/24; C10M107/34; C10M129/08; C10M137/04; F25B1/00; C10N30/06; C10N40/30
Domestic Patent References:
| WO2011118708A1 | 2011-09-29 | |||
| WO2008041508A1 | 2008-04-10 |
Foreign References:
| JP2011021870A | 2011-02-03 | |||
| JPH06228584A | 1994-08-16 | |||
| JP2011178990A | 2011-09-15 | |||
| JP2012062349A | 2012-03-29 | |||
| JPS62156198A | 1987-07-11 | |||
| JP2013189506A | 2013-09-26 |
Attorney, Agent or Firm:
OHTANI, Tamotsu et al. (JP)
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