C04B 35/52 based on carbon, e.g. graphite
Introduced: September 1968
Full Title
Full titles differ between systems:
Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products > based on non-oxides > based on carbon, e.g. graphite
Shaped ceramic products characterised by their composition ; Ceramics compositions ( containing free metal bonded to carbides, diamond, oxides, borides, nitrides, silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides or sulfides other than as macroscopic reinforcing agents C22C); Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products > based on non-oxide ceramics > based on carbon, e.g. graphite
Of 5 combined children, 3 exist in both systems.
2 codes are CPC-only extensions.
IPC defines codes here since 1995.
Child Classifications
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- C04B 35/524 obtained from polymer precursors, e.g. glass-like carbon material since 1995 IPC+CPC Available in IPC and CPC
- C04B 35/528 obtained from carbonaceous particles with or without other non-organic components since 1995 IPC+CPC Available in IPC and CPC