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Patent Searching and Data


Title:
LUBRICATING OIL COMPOSITION, AND PRECISION REDUCTION GEAR USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/171019
Kind Code:
A1
Abstract:
This lubricating oil composition includes: a base oil; a specific thiophosphoric acid ester-based compound (A); and a molybdenum-based compound (B). Accordingly, a lubricating oil composition which exhibits excellent abrasion resistance under a wide range of contact pressures ranging from high to low, and which has a low friction coefficient, and a precision reduction gear which uses said lubricating oil composition can be provided.

Inventors:
ONO, Takuya (24-4, Anesakikaigan Ichihara-sh, Chiba 07, 〒2990107, JP)
Application Number:
JP2017/013643
Publication Date:
October 05, 2017
Filing Date:
March 31, 2017
Export Citation:
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Assignee:
IDEMITSU KOSAN CO.,LTD. (1-1 Marunouchi 3-chome, Chiyoda-ku Tokyo, 21, 〒1008321, JP)
International Classes:
C10M141/12; C10M135/00; C10M137/04; C10M137/10; C10M139/00; C10N10/12; C10N20/02; C10N30/06; C10N40/04
Foreign References:
JPH09506910A1997-07-08
CN103695082A2014-04-02
CN104974825A2015-10-14
CN103113966A2013-05-22
CN1962835A2007-05-16
KR20030000455A2003-01-06
Attorney, Agent or Firm:
OHTANI, Tamotsu et al. (OHTANI PATENT OFFICE, Toranomon ES Bldg. 7F. 25-2, Toranomon 3-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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