Magnetic recording medium comprising a magnetic layer having fer

Details Magnetic recording medium comprising a magnetic layer having fer Magnetic recording medium comprising a magnetic layer having fer

1993-04-19

1994-10-18

Resan, Stevan A.

Stock material or miscellaneous articles

Composite

Of inorganic material

428694BG, 428900, 252 56S, G11B 500

Patent

active

053567269

ABSTRACT:
A magnetic recording medium high in storage stability and excellent in running properties and durability over a wide range of temperature and humidity, which comprises a non-magnetic support having a magnetic layer formed thereon, in which the magnetic recording layer contains a tertiary branched chain fatty acid ester represented by the following general formula ( I ): ##STR1## wherein each of R.sup.1, R.sup.2 and R.sup.3 independently represents a hydrocarbon group having 1 to 18 carbon atoms, and R.sup.4 represents a hydrogen group having 1 to 24 carbon atoms, provided the total number of carbon atoms in the ester is 12 to 40.

REFERENCES:
patent: 3341574 (1967-09-01), Taylor
patent: 4960685 (1990-10-01), Bowne
patent: 5030521 (1991-07-01), Nishikawa et al.
patent: 5049448 (1991-09-01), Ohya et al.

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