Title: Transmission oil composition for automobile
Application Number: 02814846 Application Date: 2002.05.28
Publication Number: 1535307 Publication Date: 2004.10.06
Approval Pub. Date: 2007.01.31 Granted Pub. Date: 2007.01.31
International Classifi-cation: C10M137/10;C10N10/04;C10N20/00;C10N30/00;C10N30/06;C10N40/04
Applicant(s) Name: Nissan Motor Co., Ltd. Address:
Inventor(s) Name: Sagawa Takumura;Ueno Takafumi;Wada Hisayuki
Attorney & Agent: zhong shouqi pang lizhi
Abstract:
    A transmission oil composition for an automobile characterized in that it contains a base oil selected from the group consisting of a mineral oil, a synthetic oil and mixtures thereof; and a phosphate compound selected from the group consisting of (A) a zinc dithiophosphate having a hydrocarbon group, (B) a triaryl phosphate (C) a triaryl thiophosphate, and mixtures thereof at 0.1 to 15.0% by mass with respect to the total composition; wherein the composition has a volume resistivity of 1x10[-7] omega.ｍ or more at 80 DEG C.
Time: 7
<- Previous Patent:Oxadiazole additives for lubrican...   |  Next Patent:Lubricating oil composition ->