发明名称 |
Magnetic recording medium |
摘要 |
A magnetic recording medium comprising a non-magnetic support having thereon a magnetic recording layer containing a finely divided ferromagnetic powder, a binder and at least one 1,2-epoxyalkane represented by the general formula (I) <IMAGE> (I) wherein R represents an alkyl group having 10 to 30 carbon atoms; in an amount of about 0.05 to about 3 parts by weight per 100 parts by weight of the ferromagnetic powder.
|
申请公布号 |
US4186228(A) |
申请公布日期 |
1980.01.29 |
申请号 |
US19780940241 |
申请日期 |
1978.09.07 |
申请人 |
FUJI PHOTO FILM CO LTD |
发明人 |
NAKAMURA, MATSUAKI;OGAWA, HIROSHI;TAMAI, YASUO |
分类号 |
G11B5/708;C09D5/23;C09D7/12;C10M105/18;C10N40/18;C10N50/02;C10N50/08;G11B5/702;G11B5/706;(IPC1-7):H01F10/02 |
主分类号 |
G11B5/708 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|