Fibres, filaments, whiskers, platelets, or the like

Introduced: July 1974

Full Title

Full titles differ between systems:

IPC:

Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products > Ceramic products containing macroscopic reinforcing agents > containing non-metallic materials > Fibres, filaments, whiskers, platelets, or the like

CPC:

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 > Ceramic products containing macroscopic reinforcing agents (C04B35/66 takes precedence ) > containing non-metallic materials > Fibres, filaments, whiskers, platelets, or the like

Of 3 combined children, 2 exist in both systems.

1 codes exist only in IPC.

IPC defines codes here since 1974.

Child Classifications

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C04B 35/81 Whiskers since 1974 IPC only IPC only
C04B 35/82 Asbestos; Glass; Fused silica since 1980 IPC+CPC Available in IPC and CPC
C04B 35/83 Carbon fibres in a carbon matrix since 1995 IPC+CPC Available in IPC and CPC