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MAGNETIC RECORDING MEDIUMAND MAGNETIC PAINT THEREFOR BACKGROUND OF THE INVENTION 1. Field of the Invention
| Content Provider | Semantic Scholar |
|---|---|
| Author | Meller, Michael N. Eugène Lieberstein |
| Copyright Year | 2017 |
| Abstract | Magnetic paint for producing a magnetic recording medium, the magnetic paint comprises at least ferromagnetic powder, binder, C-Fe2O powder, and alumina powder. A relation ship between an additive amount (A) of the CI.-Fe2O powder and an additive amount (B) of the alumina powder is 5s (A+B)s 25 weight-parts referred to 100 weight-parts of the ferromagnetic powder and 1s A/Bs 9. The binder com prises polyurethane resin containing metal base Sulfonic acid and tertiary amine as major ingredients. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://patentimages.storage.googleapis.com/b8/93/67/e0d1b56ce66812/US6093486.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |