发明名称 |
Cleaning tape for magnetic heads |
摘要 |
A cleaning tape comprising a support and a coating layer containing powder and a binder, wherein a surface of the coating layer has a central line average roughness of from 5 to 25 nm and has protrusions having height of 25 nm or more in number of from 60 to 1,700/10 5 µm 2 , the surface of the coating layer being a surface of the cleaning tape. |
申请公布号 |
EP1643489(A1) |
申请公布日期 |
2006.04.05 |
申请号 |
EP20050021265 |
申请日期 |
2005.09.29 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
MURAO, NAOTO;ICHIKAWA, TOMOHIRO |
分类号 |
G11B5/41 |
主分类号 |
G11B5/41 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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