Carbon; Compounds thereof (C01B21/00, C01B23/00 take precedence; percarbonates C01B15/10; carbon black C09C1/48)

Introduced: January 2017

Title

Titles differ between systems:

IPC: Carbon; Compounds thereof

CPC: Carbon; Compounds thereof (C01B21/00, C01B23/00 take precedence; percarbonates C01B15/10; carbon black C09C1/48)

Full Title

Full titles differ between systems:

IPC:

Carbon; Compounds thereof

CPC:

Carbon; Compounds thereof (C01B21/00, C01B23/00 take precedence; percarbonates C01B15/10; carbon black C09C1/48)

IPC and CPC are identically structured here. All 12 subcodes exist in both systems.

4 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 2017.

Child Classifications

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C01B 32/05 Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30 since 2017 IPC+CPC Available in IPC and CPC
C01B 32/10 Carbon fluorides, e.g. [CF]nor [C2F]n (graphite intercalation thereof C01B32/22) since 2017 IPC+CPC Available in IPC and CPC
C01B 32/15 Nano-sized carbon materials since 2017 IPC+CPC Available in IPC and CPC
C01B 32/20 Graphite since 2017 IPC+CPC Available in IPC and CPC
C01B 32/25 Diamond since 2017 IPC+CPC Available in IPC and CPC
C01B 32/30 Active carbon since 2017 IPC+CPC Available in IPC and CPC
C01B 32/40 Carbon monoxide since 2017 IPC+CPC Available in IPC and CPC
C01B 32/50 Carbon dioxide since 2017 IPC+CPC Available in IPC and CPC
C01B 32/60 Preparation of carbonates or bicarbonates in general (of percarbonates C01B15/10; of specific carbonates or bicarbonates according to the cation C01B-C01G) since 2017 IPC+CPC Available in IPC and CPC
C01B 32/70 Compounds containing carbon and sulfur, e.g. thiophosgene since 2017 IPC+CPC Available in IPC and CPC
C01B 32/80 Phosgene since 2017 IPC+CPC Available in IPC and CPC
C01B 32/90 Carbides since 2017 IPC+CPC Available in IPC and CPC