Title:
【発明の名称】磁気記録媒体
Document Type and Number:
Japanese Patent JP2597227
Kind Code:
B2
Abstract:
A magnetic recording medium high in storage stability and excellent in running properties and durability over a wide range of temperature and humidity, which comprises a non-magnetic support having a magnetic layer formed thereon, in which the magnetic recording layer contains a tertiary branched chain fatty acid ester represented by the following general formula ( I ): (I) wherein each of R1, R2 and R3 independently represents a hydrocarbon group having 1 to 18 carbon atoms, and R4 represents a hydrogen group having 1 to 24 carbon atoms, provided the total number of carbon atoms in the ester is 12 to 40.
Inventors:
Yasuo Nishikawa
Kazuko Hanai
Ushimaru Akira
Higaki Yuzo
Tatsuya Yamada
Kazuko Hanai
Ushimaru Akira
Higaki Yuzo
Tatsuya Yamada
Application Number:
JP26048890A
Publication Date:
April 02, 1997
Filing Date:
October 01, 1990
Export Citation:
Assignee:
Fuji Photo Film Co., Ltd.
Nisshin Oil Co., Ltd.
Nisshin Oil Co., Ltd.
International Classes:
C09D5/23; C09D127/04; C09D127/06; G11B5/71; C09D175/06; C10M105/34; G11B5/64; C10N40/18; (IPC1-7): G11B5/71; C10M105/34
Attorney, Agent or Firm:
Toshio Fukasawa (3 others)