Sughrue, Mion, Zinn, Macpeak & Seas
Method for preparing a magnetic recording medium
 A method for preparing a magnetic recording medium comprising the steps of pre-dispersing ferromagnetic particles and a binder in a solvent, mixing and dispersing with an additional binder, and coating thus obtained magnetic coating composition on a support, wherein said ferromagnetic particles having a specific surface area S.sub.BET of 40 m.sup.2 /g or more and an absorved moisture content of less than 0.8 wt. % are pre-dispersed in said solvent containing cyclohexanone in an amount of 80 wt. % or more. 
Fuji Photo Film Co., Ltd.
G Y G
G11B Y10S G11B
inventional additional inventional
Takeshi Takahito
Kakuta Miyoshi