LUBRICATING OIL ADDITIVE COMPOSITION FOR AUTOMATIC TRANSMISSION AND LUBRICATING OIL COMPOSITION FOR AUTOMATIC TRANSMISSION

摘要

PROBLEM TO BE SOLVED: To provide a lubricating oil additive composition capable of realizing a high metal to metal frictional coefficient, also the improvement of the frictional coefficient between a paper frictional material to a metal and as a result, increasing its transmission torque capacity. SOLUTION: This lubricating oil additive composition is obtained by mixing or performing the reaction of a dimercaptothiazole and/or its polymer with succinimide compounds. COPYRIGHT: (C)2004,JPO