Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yukitoshi Fujinami0
Hitoshi Hata0
Yoshitaka Tamoto0
Date of Patent
March 1, 2011
0Patent Application Number
114100720
Date Filed
April 25, 2006
0Patent Primary Examiner
Patent abstract
There is provided lubricants for power transmission which exhibit not only a high coefficient of traction but also a high flash point. The lubricants for power transmission according to the present invention contains an alicyclic alcohol carboxylic diester compound represented by the general formula (1):R1—CO—O—(X1)m—Z—(X2)n—O—CO—R2 (1)wherein Z is a cycloalkylene group having 3 to 12 carbon atoms; R1 and R2 are each independently a chain hydrocarbon group having 3 to 20 carbon atoms; X1 and X2 are each independently a linear or branched alkylene group having 1 to 5 carbon atoms; and m and n are respectively an integer of 0 or 1.
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