Carrier for copying systems and manufacturing process thereof
A carrier for a dry two-component developer based on a ferritic or iron-containing core carries a metal oxide layer which consists of reaction products deposited from the gas phase. The carriers according to the invention have abrasion-resistant metal oxide layers which permit electrostatic charging...
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| Hauptverfasser: | , , , |
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | A carrier for a dry two-component developer based on a ferritic or iron-containing core carries a metal oxide layer which consists of reaction products deposited from the gas phase.
The carriers according to the invention have abrasion-resistant metal oxide layers which permit electrostatic charging in both directions. The electrical conductivity can be varied by adjusting the thickness of the metal oxide layer. |
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