Synthetic lubricant for lubricating thin film and magnetic recor

Details Synthetic lubricant for lubricating thin film and magnetic recor Synthetic lubricant for lubricating thin film and magnetic recor

1989-06-12

1990-01-30

Dixon, Jr., William R.

Compositions

Electrolytes for electrical devices

252 58, 428328, 428421, C10M14704

Patent

active

048972118

ABSTRACT:
A synthetic lubricant comprising a compound represented by the following general formula (I): ##STR1## wherein Rf and Rf' represent a fluorine-containing polyoxyalkylene group, X and X' a polar group, Y of one or more selected from the group consisting of methylene, ethylene, propylene, oxygen, ketone, imino, sulfon and sulfur or no atom or group, and n an integer of 0 to 5, and a magnetic recording medium coated with this lubricant.

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Patent Abstracts of Japan, unexamined applications, P field, vol. 7, No. 130, Jun. 7, 1983, Kokai-No. 58-48 226.
Patent Abstracts of Japan, unexamined applications, P field, vol. 9, No. 6, Jan. 11, 1985, Kokai-No. 59-154 644.
Patent Abstracts of Japan, unexamined applications, P field, vol. 9, No. 6, Jan. 11, 1985, Kokai-No. 58-154 645.

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