The present invention relates to a lubricant composition suitable for use in an electric vehicle. The lubricant composition comprises a traction coefficient additive and wherein the traction coefficient additive is an ester, said ester being the reaction product of at least one saturated branched-chain aliphatic monohydric alcohol having between 12 and 32 carbon atoms and at least one aliphatic carboxylic acid having between 6 and 32 carbon atoms. The lubricant composition as described herein provides an electric vehicle gear oil and imparts desirable coefficient of traction properties when in use.


    Access

    Download


    Export, share and cite



    Title :

    Lubricant composition comprising traction coefficient additive


    Publication date :

    2021-07-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English




    Lubricant additive technology

    British Library Online Contents | 1997



    Impact of lubricant traction coefficient on cage’s dynamic characteristics in high-speed angular contact ball bearing

    Zhang, Wenhu / Deng, Sier / Chen, Guoding et al. | British Library Online Contents | 2017