Title:
低減された表面張力を有するギアオイルおよびエンジンオイル
Document Type and Number:
Japanese Patent JP6785655
Kind Code:
B2
Abstract:
A gear or engine oil or other type of lubricant, which effectively reduces churning losses in a dip lubrication system or any lubrication system where churning loss occur has a surface tension less than 28 mN/m and viscosity less than 400 mPa-sec at 25° C. (about 500 cSt at 25° C.). Formulations include Group I-IV base oil, in combination with an amount of silicone oil effective to decrease the surface tension of the oil, thereby reducing churning losses. When the base oil is prominently Group III, the coefficient of friction of the gear oil is also reduced.
Inventors:
Anant S Call Car
Andrew Vi Oliver
Adam E. Swolski
Frances e rockwood
Gefei Wu
Shulong Chen
Andrew Vi Oliver
Adam E. Swolski
Frances e rockwood
Gefei Wu
Shulong Chen
Application Number:
JP2016533114A
Publication Date:
November 18, 2020
Filing Date:
November 20, 2014
Export Citation:
Assignee:
Ashland Licensing and Intellectual Property LLC
IP2 IPO Innovations Limited
IP2 IPO Innovations Limited
International Classes:
C10M169/04; C10M101/02; C10M107/02; C10M125/02; C10M155/02; C10M157/10
Domestic Patent References:
| JP8127787A | ||||
| JP195193A | ||||
| JP2006241443A | ||||
| JP2007170540A | ||||
| JP11132318A | ||||
| JP2011522930A | ||||
| JP201065072A | ||||
| JP20058737A | ||||
| JP11157818A |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe