Gerald S. Anderson - Roseville MN John D. Holm - Lake Elmo MN Richard L. Jacobson - St. Paul MN Ronald E. Smith - Robbinsdale MN
Assignee:
Minnesota Mining and Manufacturing Company - St. Paul MN
International Classification:
H01F 1002
US Classification:
428336
Abstract:
Magnetic recording medium having a binder-free magnetizable coating of M. sub. 2 P where M consists essentially of a combination of at least two transition metals, preferably iron, nickel and/or cobalt, which medium has high coercivity and low Curie temperature, making it especially useful as an intermediate transfer medium for thermoremanent contact duplication.