Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Patent
1990-10-11
1992-01-07
Thibodeau, Paul J.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
428694, 428900, G11B 2300
Patent
active
050790862
ABSTRACT:
The magnetic recording layer of a recording medium contains a film-forming resin, magnetic particles, poly(ethyleneimine), and an amionic surfactant.
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Burns John M.
Crooks Walter
Leung Wai C.
Simmons Randall G.
Snyder Clinton D.
International Business Machines Corp.
Thibodeau Paul J.
Walsh Joseph G.
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