发明名称 |
Flexible magnetic recording carrier with back layer. |
摘要 |
The invention relates to flexible, magnetic recording carriers essentially comprising a web-form (sheet-form) nonmagnetic substrate, a magnetic layer applied to the principal side of the web-form substrate, and a back layer (backing) formed on the opposite principal side of the substrate from a polymeric binder and nonmagnetic fillers and supporting pigments. |
申请公布号 |
EP0597293(A1) |
申请公布日期 |
1994.05.18 |
申请号 |
EP19930117034 |
申请日期 |
1993.10.21 |
申请人 |
BASF MAGNETICS GMBH |
发明人 |
BOBRICH, MICHAEL, DR.;BRODT, GREGOR, DR.;ROLLER, HERMANN |
分类号 |
G11B5/72;C09D5/23;C09D175/14;G11B5/73;G11B5/735;G11B5/84 |
主分类号 |
G11B5/72 |
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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