专利名称：METHOD FOR PRODUCING A GLASS
CERAMIC WITH A PREDEFINEDTRANSMITTANCE
发明人：Falk Gabel,Friedrich Siebers,Ulrich
Schiffner,Evelin Weiss
申请号：US14583847申请日：20141229
公开号：US20150111717A1公开日：20150423
专利附图：
摘要：A method of manufacturing glass ceramic articles such as glass ceramic plates
for cooktops or fireplace windows is provided. The method facilitates the adjustment of aspecific hue or a specific absorptivity of the glass ceramic in the visible spectral range. Themethod is based on the finding that the absorption of light by coloring agents which areappropriate for or present in glass ceramics can be attenuated during the ceramizationprocess by adding substances that have a decoloring effect.
申请人：SCHOTT AG
地址：Mainz DE
国籍：DE
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