Invention Application
- Patent Title: Compressor oil composition
- Patent Title (中): 压缩机油组成
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Application No.: US13317942Application Date: 2011-11-01
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Publication No.: US20120046205A1Publication Date: 2012-02-23
- Inventor: Kazuo Tagawa , Yuji Shimomura , Ken Sawada , Katsuya Takigawa , Toshio Yoshida , Shinichi Mitsumoto , Eiji Akiyama , Junichi Shibata , Satoshi Suda , Hideo Yokota , Masahiro Hata , Hiroyuki Hoshino , Hajime Nakao , Shozaburo Konishi
- Applicant: Kazuo Tagawa , Yuji Shimomura , Ken Sawada , Katsuya Takigawa , Toshio Yoshida , Shinichi Mitsumoto , Eiji Akiyama , Junichi Shibata , Satoshi Suda , Hideo Yokota , Masahiro Hata , Hiroyuki Hoshino , Hajime Nakao , Shozaburo Konishi
- Assignee: Nippon Oil Corporation
- Current Assignee: Nippon Oil Corporation
- Priority: JPP2006-187064 20060706; JPP2006-187070 20060706; JPP2006-187072 20060706; JPP2006-187076 20060706; JPP2006-187096 20060706; JPP2006-187099 20060706; JPP2006-187107 20060706
- Main IPC: C10M169/04
- IPC: C10M169/04
Abstract:
The present invention provides a refrigerating machine oil, a compressor oil composition, a hydraulic oil composition, a metalworking oil composition, a heat treating oil composition, a lubricating oil composition for machine tools and a lubricating oil composition which comprise a lubricating oil base oil having % CA of not more than 2, % CP/% CN of not less than 6 and an iodine value of not more than 2.5.
Public/Granted literature
- US08299006B2 Compressor oil composition Public/Granted day:2012-10-30
Information query
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