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PCE
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IPC Main Group
C03C 10/00

Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition

Introduced: January 1985

Last revised: January 2006

Classification Context

Section:
CHEMISTRY; METALLURGY
Class:
GLASS; MINERAL OR SLAG WOOL
Subclass:
CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS

4 direct subcodes

Child Classifications

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  • C03C 10/02 Non-silica and non-silicate crystalline phase, e.g. spinel, barium titanate
  • C03C 10/14 Silica crystalline phase, e.g. stuffed quartz, cristobalite
  • C03C 10/16 Halogen-containing crystalline phase