Title:
LUBRICATING OIL BASE OIL FOR HYDROCARBON REFRIGERANT AND LUBRICATING OIL COMPOSITION COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2011/162391
Kind Code:
A1
Abstract:
Provided is a lubricating oil base oil for a refrigeration system, the lubricating oil base oil having appropriate compatibility with a hydrocarbon refrigerant, appropriate viscosity, and the like. A lubricating oil base oil for a refrigerant comprising essentially a C1-8 hydrocarbon compound, wherein the lubricating oil base oil is polyoxypropylene monohydrocarbyl ether having a number-average molecular weight of 500 to 3200, and the number of carbons in the hydrocarbyl group is 6 to 32.
Inventors:
ARAI TAKEAKI (JP)
NOMURA SHINGO (JP)
SUZUKI CHITOSHI (JP)
NOMURA SHINGO (JP)
SUZUKI CHITOSHI (JP)
Application Number:
PCT/JP2011/064582
Publication Date:
December 29, 2011
Filing Date:
June 24, 2011
Export Citation:
Assignee:
ASAHI GLASS CO LTD (JP)
ARAI TAKEAKI (JP)
NOMURA SHINGO (JP)
SUZUKI CHITOSHI (JP)
ARAI TAKEAKI (JP)
NOMURA SHINGO (JP)
SUZUKI CHITOSHI (JP)
International Classes:
C10M107/34; C09K5/04; C10N20/00; C10N20/02; C10N30/00
Foreign References:
| JP2005290306A | 2005-10-20 | |||
| JPH11349970A | 1999-12-21 | |||
| JP2004043611A | 2004-02-12 | |||
| JP2000096074A | 2000-04-04 |
Attorney, Agent or Firm:
SENMYO, Kenji et al. (JP)
Spring name Kenji (JP)
Spring name Kenji (JP)
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Claims:
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