Oil composition for automatic transmission

Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Organic -co- compound

Reexamination Certificate

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C508S491000

Reexamination Certificate

active

06878678

ABSTRACT:
To provide an oil composition for automatic transmission having high wet friction torque capacity and shudder preventing performance, and excellent also in durability of shudder preventing performance as an automatic transmission oil for lock-up clutch and slip control.

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Japanese Automobile Standard, “Friction characteristics test method for automatic transmission fluids”, JASO M348: 2002, The Society of Automotive Engineers of Japan, Inc., Tokyo, Japan, pp. 1-18.
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