发明名称 |
Magnetizable coating composition |
摘要 |
The present invention includes magnetizable coating composition for application to a substrate. The coating composition includes a plurality of strontium and or barium hexaferrite particles having a random magnetic pole alignment. The coating composition also includes a binder adhesive capable of suspending the strontium hexaferrite particles. The binder adhesive is a latex capable of adhering in a substantially thin film to the substrate. The strontium hexaferrite particles are normally present between 50% to 98% of the coating composition's total weight when dried on the substrate. The thickness of the film of the coating composition is at least about 0.5 mils thick, and has 6 to 24 magnetic pole changes per linear inch. The binder adhesive allows for manipulation of the strontium hexaferrite particles to a non-random magnetic pole alignment after the ferromagnetic particles have dried in the binder adhesive on the substrate.
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申请公布号 |
US2003030027(A1) |
申请公布日期 |
2003.02.13 |
申请号 |
US20010919227 |
申请日期 |
2001.07.31 |
申请人 |
GRAHAM R. WILLIAM;PETERS DANIEL F.;ADAMS CHARLES E.;HELTON RICKY L. |
发明人 |
GRAHAM R. WILLIAM;PETERS DANIEL F.;ADAMS CHARLES E.;HELTON RICKY L. |
分类号 |
H01F1/00;H01F41/16;(IPC1-7):H01F1/00 |
主分类号 |
H01F1/00 |
代理机构 |
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主权项 |
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地址 |
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