Title: Refrigerating machine oil composition
Application Number: 200480023562 Application Date: 2004.07.29
Publication Number: 1836030 Publication Date: 2006.09.20
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C10M141/10,C10M169/04,C10M129/18,C10M129/68,C10M137/10,C10M105/36,C10M105/38,C10M129/72,C10M129/74,C
Applicant(s) Name: Nippon Oil Corp. Address:
Inventor(s) Name: Tagawa Kazuo
Attorney & Agent: chen cuan
Abstract:
     A refrigerating machine oil composition, characterized in that it comprises a prescribed base oil, a phosphorus-based extreme pressure agent and an oily agent. The refrigerating machine oil composition exhibits excellent lubricity in a refrigerating air conditioning device which uses a HFC cooling medium or the like, due to the above constitution, and thus allows the stable operation of the refrigerating air conditioning device over a long period of time.
Time: 3
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