Surface modification of magnetic particle pigments

Compositions – Magnetic – With wax – bitumen – resin – or gum

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427128, 428403, 428694BG, G11B 5842

Patent

active

058689591

ABSTRACT:
The invention is a surface modifier for magnetic pigments having the formula:

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Inaba et al., "The Advantages of the Thin Magnetic Layer on a Metal Particulate Tape," IEEE Transactions on Magnetics, vol. 29, No. 5, Nov. 1993, pp. 3607-3612.

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