EP0307771A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Nacreous pigments which are stable in glazes and enamels
Assignee: Merck Patent GmbH
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Filing: 1988-09-07
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Granted: —
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Expires: 2008-09-07
Abstract
Abstract The application relates to nacreous pigments which are stable in glazes and enamels and are based on lamellar substrates coated with metal oxides and additionally provided with a top layer of tin dioxide, colloidal gold being incorporated within the tin dioxide layer.
Inventors
- 👤 Ralf Dr. Emmert
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-04 00:16
CPC Classifications
C; C09; C09C; C09C1/00; C09C1/0078
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
EP0220509A1
Cited
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