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EP0014382A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Iron oxide pigments in the form of platelets, process for their preparation and their use

Assignee: Bayer AG
•
Filing: 1980-01-23
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Granted: —
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Expires: 2000-01-23
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Abstract

Abstract Translated from German Die vorliegende Erfindung betrifft hexagonale, plättchenförmige Eisenoxidteilchen, die 0,1 bis 12 Gew.-% mindestens eines der Oxide der Elemente der IV., V. und/oder VI. Haupt-und/oder Nebengruppe und/oder der II. Nebengruppe des Periodensystems der Elemente enthalten. Die Erfindung beinhaltet außerdem ein Verfahren zur Herstellung sowie die Verwendung dieser Teilchen. The present invention relates to hexagonal, platelet-shaped iron oxide particles which contain 0.1 to 12% by weight of at least one of the oxides of the elements of IV., V. and / or VI. Main and / or subgroup and / or the II. Subgroup of the periodic table of the elements. The invention also includes a method of making and using these particles.

Inventors

  • 👤 Gerhard Dr. Franz
  • 👤 Franz Dr. Hund

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-01 16:35
CPC Classifications
C; C09; C09C; C09C1/00; C09C1/22; C09C1/24; C09C1/245; C01; C01G; C01G49/00; C01G49/02; C01G49/06; G; G11; G11B; G11B5/00; G11B5/62; G11B5/68; G11B5/70; G11B5/706; G11B5/70626; G11B5/70642; H; H01; H01F; H01F1/00; H01F1/01; H01F1/03; H01F1/12; H01F1/34; H01F1/36; C01P; C01P2002/00; C01P2002/60; C01P2004/00; C01P2004/20; C01P2004/22; C01P2004/54; C01P2004/60; C01P2004/61; C01P2004/62; C01P2006/00; C01P2006/12; C01P2006/60; C01P2006/62; C01P2006/65; C01P2006/66; C01P2006/80; Y; Y10; Y10S; Y10S428/00; Y10S428/90; Y10T; Y10T428/00; Y10T428/25; Y10T428/256; Y10T428/257

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