Magnetic recording medium

Details Magnetic recording medium Magnetic recording medium

1983-10-27

1985-10-29

Robinson, Ellis P.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

428329, 428403, 428413, 4284231, 4284259, 428532, 428694, 428695, 428900, 252 6254, G11B 570

Patent

active

045500541

ABSTRACT:
A magnetic recording medium comprising a non-magnetic substrate, a magnetic layer comprising ferromagnetic particles, a binder group, and a titanate coupling agent, said binder group comprising at least one polyurethane resin and at least one of a nitrocellulose resin and an epoxy resin, said titanate coupling agent having 6 ligands wherein each ligand is free of ethylenically unsaturated double bonds.

REFERENCES:
patent: 4363850 (1982-12-01), Yasui et al.
patent: 4396659 (1983-08-01), Shibuta et al.
patent: 4397751 (1983-08-01), Dickstein et al.
patent: 4405684 (1983-09-01), Blumentritt et al.
patent: 4411956 (1983-10-01), Matsufuji et al.
patent: 4415630 (1983-11-01), Kubota et al.
patent: 4444850 (1984-04-01), Matsufuji et al.
patent: 4448848 (1984-05-01), Okita et al.
patent: 4454202 (1984-06-01), Komine et al.

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