| 发明名称 |
A MAGNETIC RECORDING COATING COMPOSITION |
| 摘要 |
<p>This invention relates to a magnetic recording composition comprising magnetic particles dispersed in a binder. The binder is a blocked polyurethane binder including blocked isocyanates or blocked polyisocyanates with polyacrylates which contain reactive hydrogens.</p> |
| 申请公布号 |
EP0087503(A3) |
申请公布日期 |
1985.07.31 |
| 申请号 |
EP19820110212 |
申请日期 |
1982.11.05 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
KO, MING |
| 分类号 |
C08G18/62;C09D5/23;C09D133/04;C09D133/08;C09D175/00;C09D175/04;G11B5/702;(IPC1-7):G11B5/70 |
主分类号 |
C08G18/62 |
| 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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