Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Patent
1983-05-19
1985-11-12
Lesmes, George F.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
428330, 428336, 4284259, 428694, 428695, 428900, 428409, G11B 572
Patent
active
045528071
ABSTRACT:
This invention provides a magnetic recording medium, in particular, magnetic recording tape whose coefficient of friction is decreased and running durability is improved without deteriorating the S/N property, which comprises a magnetic layer on one side of a support and a back layer on the other side thereof, the back layer containing a filler dispersed in a binder, characterized in that the binder consists essentially of a cellulose resin, a diolefin- or olefin-type synthetic rubber and a polyisocyanate.
REFERENCES:
patent: 4367261 (1983-01-01), Miyoshi et al.
patent: 4411953 (1983-10-01), Miyoshi et al.
patent: 4414270 (1983-11-01), Miyoshi et al.
patent: 4444838 (1984-04-01), Yamada et al.
Fujiyama Masaaki
Miyoshi Takahito
Okutsu Toshimitsu
Yamada Yasuyuki
Atkinson William M.
Fuji Photo Film Co. , Ltd.
Lesmes George F.
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