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 10/04 Silicate or polysilicate crystalline phase, e.g. mullite, diopside, sphene, plagioclase
- C03C 10/14 Silica crystalline phase, e.g. stuffed quartz, cristobalite
- C03C 10/16 Halogen-containing crystalline phase