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US 2003/0115921 A1Published application
Cold rolling process for rolling hard metal or metal alloys
AssigneeMobil Oil Francaise
InventorsFrancis Prince, Jean-Yves Clair
Life of this patent
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Abstract
The present invention relates to a cold rolling process for rolling hard metal or metal alloys, comprising applying an effective amount of an oil composition comprising a base stock oil and, based on the total weight of the composition, from 1 to 80% by weight of di(2-ethylhexyl) adipate. Example of hard metals include steel and nickel.
Claims13
Cold rolling process of hard metal and of hard metal alloys, comprising applying an effective amount of an oil composition comprising a base stock oil and, based on the total weight of the composition, from 1 to 80% by weight of di(2-ethylhexyl) adipate.
Dependencies are inferred from the claim text.