Stock material or miscellaneous articles – Composite – Of epoxy ether
Patent
1978-09-07
1980-01-29
Pianalto, Bernard D.
Stock material or miscellaneous articles
Composite
Of epoxy ether
252 6254, 428457, 428538, 428539, 428900, H01F 1002
Patent
active
041862287
ABSTRACT:
A magnetic recording medium comprising a non-magnetic support having thereon a magnetic recording layer containing a finely divided ferromagnetic powder, a binder and at least one 1,2-epoxyalkane represented by the general formula (I) ##STR1## wherein R represents an alkyl group having 10 to 30 carbon atoms; in an amount of about 0.05 to about 3 parts by weight per 100 parts by weight of the ferromagnetic powder.
REFERENCES:
patent: 3987232 (1976-10-01), Huguenard et al.
Nakamura Matsuaki
Ogawa Hiroshi
Tamai Yasuo
Fuji Photo Film Co. , Ltd.
Pianalto Bernard D.
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