发明名称 |
Moldable ferromagnetic particles and method |
摘要 |
Moldable ferromagnetic particles and method of making a magnetizable molding therefrom. The ferromagnetic particles are spray-coated with a slurry comprising insoluble thermoplastic particles suspended in a solution of a soluble polymer to produce a coating on the ferromagnetic particles which comprises a majority of the insoluble thermoplastic particles embedded in a lesser amount of a binder polymer. When compression molded, the insoluble thermoplastic particles form a continuous matrix for the ferromagnetic particles.
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申请公布号 |
US5567746(A) |
申请公布日期 |
1996.10.22 |
申请号 |
US19940357815 |
申请日期 |
1994.12.16 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
GAY, DAVID E. |
分类号 |
C08K9/08;C08K9/10;H01F1/055;H01F1/057;H01F1/113;H01F1/26;(IPC1-7):C08K7/16;B05D7/00 |
主分类号 |
C08K9/08 |
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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