发明名称 |
Magnetisches Aufzeichnungsmedium |
摘要 |
<p>A magnetic recording medium comprising a magnetic layer, a backing layer, and a support sandwiched between the magnetic layer and the backing layer. The backing layer is made form a coating composition comprising a filler, binder, and a silicone compound represented by the following formula (I): <CHEM> wherein groups A, B, and D each independently represent -CH3 or a group -X-Y-Z, in which X represents a C1-C11 alkylene or -(CH2)3NHCO-, Y represents a specific aliphatic group, alicyclic group, or an aromatic group, and Z represents -OH, m is an integer from 4 to about 150, and n is an integer from 1 to 6, the compound of formula (I) containing at least one -X-Y-Z group, with the ratio of the number of groups -X-Y-Z to m being from 1:3 to 1: about 30.</p> |
申请公布号 |
DE69411681(T2) |
申请公布日期 |
1998.11.26 |
申请号 |
DE1994611681T |
申请日期 |
1994.12.05 |
申请人 |
TOYO INK MFG. CO., LTD., TOKIO/TOKYO, JP |
发明人 |
HARA, YOSHIO, C/O TOYO INK MANUF. CO., LTD., TOKYO, JP;YABUNO, MICHIO, C/O TOYO INK MANUF. CO., LTD., TOKYO, JP;KUWAHARA, MASAMI, C/O TOYO INK MANUF. CO., LTD., TOKYO, JP |
分类号 |
C09D5/23;C09D7/00;C09D175/04;C09D183/10;C09D201/00;G11B5/73;G11B5/735;(IPC1-7):G11B5/704 |
主分类号 |
C09D5/23 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|