Title:
潤滑油組成物
Document Type and Number:
Japanese Patent JP6302416
Kind Code:
B2
Abstract:
A lubricant oil composition of the present invention that is prepared by blending a boron-containing compound therein, the boron-containing compound having a ratio of an integrated value of peaks in the 5 to 25 ppm chemical shift to an integrated value of peaks in the -10 ppm to 25 ppm chemical shift, as determined by 11 B-NMR measurement in deuterochloroform using BF 3 ·OEt 2 as an external standard (0 ppm), of 0.5 or higher and 1.0 or lower.
Inventors:
Keiji Oki
Takashima
Kouki Ito
Takashima
Kouki Ito
Application Number:
JP2014553191A
Publication Date:
March 28, 2018
Filing Date:
December 18, 2013
Export Citation:
Assignee:
IDEMITSU KOSAN CO.,LTD.
International Classes:
C10M141/12; C10M177/00
Domestic Patent References:
| JP7316578A | ||||
| JP5112578A | ||||
| JP56049799A | ||||
| JP57061089A | ||||
| JP61097294A | ||||
| JP58129099A | ||||
| JP59157087A | ||||
| JP8504855A |
Attorney, Agent or Firm:
Tamotsu Otani
Yoshio Takizawa
Yoshio Takizawa