Flexible permanent magnetic material, preparation method and application thereof in magnetic biological effect products
US12087482B2 · kind B2 · utility
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3Claims
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Key dates
| Filing date | Aug 30, 2023 |
| Grant date | Sep 10, 2024 |
| Priority date | — |
| Expiry date | Aug 30, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F7/0215
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A flexible permanent magnetic material, a preparation method and an application thereof in magnetic biological effect products are provides, relating to the technical field of medical equipment. Raw materials of the flexible permanent magnetic material of the application include the following components in parts by weight: 0-70 parts of anisotropic neodymium iron boron powder and 0-40 parts of anisotropic samarium iron nitrogen powder and 3-20 parts of binder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.