Alkyl aryl sulfones and their use as lubricants in high temperat

Compositions – Electrolytes for electrical devices

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252 475, 252 482, 252 484, 252 6251R, 427128, 546 21, 546 26, 546255, 546261, 568 28, 568 33, 568 34, 568 35, C10M13510

Patent

active

054805686

ABSTRACT:
Alkyl aryl sulfones are disclosed which are useful as high temperature and magnetic recording media lubricants. Also disclosed are lubricating mixtures containing the alkyl aryl sulfones, magnetic recording media containing the alkyl aryl sulfones, and a process for lubricating the magnetic recording media with the alkyl aryl sulfones.

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"Friedel-Crafts Reactions of Methanesulfonyl Chloride with Benzene and Certain Substituted Benzenes", Truce et al., May 20, 1953, vol. 75, pp. 5032-5036.

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