Claims
- 1. A composite magnetic body comprising flat soft magnetic powder dispersed in an organic agent, which is characterize in that said organic binding agent is of plastic selected form the group consisting of microbe-produced copolymer polyester, biosynthesized biopolyester, a biopolymer produced from a kind of acetic acid bacteria, plastic which produces bio-degradable polyester in a fungus body of a microbe, plastic produced through ring-opening polymerization of ring dimmers of lactic acid, and copolymer of chitosan.
- 2. A composite magnetic body as recited in claim 1, characterized in that said soft magnetic powder is iron powder or alloy powder comprising Fe and Si.
- 3. A composite magnetic body as recited in claim 1, characterized in that said composite magnetic body has a plurality of magnetic resonance appearing at mutually different frequency regions.
- 4. A composite magnetic body as recited in claim 1, characterized in that said plastic is in the form of synthetic fibers.
- 5. An electromagnetic interference suppressing body characterized by comprising the composite magnetic body as recited in claim 1, and a conductive material.
- 6. An electromagnetic interference suppressing body as recited in claim 5, characterized in that said composite magnetic body has a plurality of magnetic resonance appearing at mutually different frequency regions.
Priority Claims (1)
Number |
Date |
Country |
Kind |
8-236554 |
Sep 1996 |
JP |
|
Parent Case Info
This application is a continuation of application Ser. No. 09/068,167, filed May 4, 1998, now abandoned which is a 371 of PCT/JP97/03128 filed Sep. 5, 1997.
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Name |
Date |
Kind |
3926644 |
Kaye |
Dec 1975 |
A |
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A |
5827445 |
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Foreign Referenced Citations (2)
Number |
Date |
Country |
61-83400 |
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JP |
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JP |
Continuations (1)
|
Number |
Date |
Country |
Parent |
09/068167 |
|
US |
Child |
09/818046 |
|
US |