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Title:
HYDRAULIC OIL COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2019/155738
Kind Code:
A1
Abstract:
A hydraulic oil composition including a lubricating base oil and a compound indicated by general formula (1). [In formula (1), R1 indicates a monovalent hydrocarbon group and R2 and R3 each independently indicate a hydrogen atom or an alkyl group.]

Inventors:
KOYATA SAKI (JP)
YAGISHITA KAZUHIRO (JP)
Application Number:
PCT/JP2018/044256
Publication Date:
August 15, 2019
Filing Date:
November 30, 2018
Export Citation:
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Assignee:
JXTG NIPPON OIL & ENERGY CORP (JP)
International Classes:
C10M137/12; C10N30/06; C10N40/08
Foreign References:
JPH0834986A1996-02-06
JP2005120240A2005-05-12
JP2005307200A2005-11-04
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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