04526837 is referenced by 27 patents and cites 6 patents.

This invention provides a magnetic recording medium with excellent electromagnetic characteristics and running durability. According to the invention, a magnetic powder is kneaded with a cross-linkable or polymerizable resin binder, together with a phosphoric ester having a polymerizable, unsaturated double bond or bonds, the resulting coating material is applied to a substrate, and then the coating is cross-linked or polymerized. The addition of the phosphoric ester in place of an ordinary dispersing agent improves the mechanical properties of the magnetic coating and the durability and running quality of the magnetic recording medium.

Title
Magnetic recording medium
Application Number
6/375261
Publication Number
4526837
Application Date
April 23, 1982
Publication Date
July 2, 1985
Inventor
Osamu Shinoura
Tokyo
JP
Kazushi Tanaka
Tokyo
JP
Yuichi Kubota
Tokyo
JP
Masaharu Nishimatsu
Tokyo
JP
Makio Sugai
Tokyo
JP
Ryozo Konno
Tokyo
JP
Akira Ohtsuki
Tokyo
JP
Agent
Wyatt Gerber Shoup Scobey and Badie
Assignee
TDK Electronics
JP
Toyo Ink MFG
JP
IPC
G11B 5/70
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