发明名称 |
Magnetic recording medium having a binder comprising a star block polymer with dispersing groups |
摘要 |
A magnetic recording medium comprising a substrate having a surface bearing a magnetizable coating wherein said magnetizable coating comprises a magnetic pigment dispersed in a polymeric binder, said polymer binder comprises a star block copolymer having a two phase morphology and comprising a pendant dispersing group.
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申请公布号 |
US5780167(A) |
申请公布日期 |
1998.07.14 |
申请号 |
US19960741753 |
申请日期 |
1996.11.05 |
申请人 |
IMATION CORP. |
发明人 |
BOTTOMLEY, WILLIAM E.;NORMAN, COLIN F. |
分类号 |
C09D5/23;C08F8/44;C09D153/00;G11B5/702;(IPC1-7):G11B5/702 |
主分类号 |
C09D5/23 |
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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