![Magnetic recording medium](/ep/2007/01/10/EP1742205A2/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Magnetic recording medium
- 专利标题(中):磁铁Aufzeichnungsmedium
- 申请号:EP06014282.5 申请日:2006-07-10
- 公开(公告)号:EP1742205A2 公开(公告)日:2007-01-10
- 发明人: Kanazawa, Minoru
- 申请人: Fuji Photo Film Co., Ltd.
- 申请人地址: 210 Nakanuma Minami-Ashigara-Shi, Kanagawa JP
- 专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人地址: 210 Nakanuma Minami-Ashigara-Shi, Kanagawa JP
- 代理机构: HOFFMANN EITLE
- 优先权: JP2005200429 20050708
- 主分类号: G11B5/78
- IPC分类号: G11B5/78 ; G11B5/62 ; G11B5/84
摘要:
A magnetic recording medium including a magnetic layer 93 containing ferromagnetic powder and a binder, a support 91, and a backcoat layer 94, provided in this order, and being obtained by slitting to width a magnetic material of broad width and continuous length. The magnetic recording medium has no ridge protruding above the surface plane of the magnetic layer along the slit edge thereof. The magnetic recording medium achieves large recording capacity, is free from the tape pack problems such as appearance of a radial pattern and the output reduction problem, produces no fine scrapings in high speed running, which would cause head clogging and dropouts, thereby exhibiting good running durability and electromagnetic characteristics, and is particularly useful for computer data storage applications.
摘要(中):
一种磁记录介质,包括依次设置有铁磁粉末和粘合剂的磁性层93,支撑体91和背涂层94,并且通过纵向宽度和连续长度的磁性材料的宽度来获得。 磁记录介质没有脊沿其狭缝边缘突出在磁性层的表面平面上方。 磁记录介质具有大的记录容量,没有诸如放射状图案的外观和输出减少问题的磁带包问题,在高速运行中不产生细小的刮擦,这将导致头部堵塞和脱落,从而表现出良好的运行 耐久性和电磁特性,对计算机数据存储应用特别有用。
公开/授权文献:
- EP1742205B1 Magnetic recording medium 公开/授权日:2008-04-30
IPC结构图谱:
G | 物理 |
--G11 | 信息存储 |
----G11B | 基于记录载体和换能器之间的相对运动而实现的信息存储 |
------G11B5/00 | 借助于记录载体的激磁或退磁进行记录的;用磁性方法进行重现的;为此所用的记录载体 |
--------G11B5/48 | .磁头相对于记录载体的配置或安装 |
----------G11B5/78 | ..带形载体 |