Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin

Introduced: January 1985

IPC and CPC are identically structured here. All 7 subcodes exist in both systems.

3 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 1985.

Child Classifications

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C08B 30/02 Preparatory treatment, e.g. crushing of raw materials since 1985 IPC+CPC Available in IPC and CPC
C08B 30/04 Extraction or purification since 1985 +2 CPC IPC+CPC Available in IPC and CPC
C08B 30/06 Drying; Forming since 1985 IPC+CPC Available in IPC and CPC
C08B 30/08 Concentration of starch suspensions since 1985 IPC+CPC Available in IPC and CPC
C08B 30/10 Working-up residues from the starch extraction , including pressing water from the starch-extracted material since 1985 IPC+CPC Available in IPC and CPC
C08B 30/12 Degraded, or non-chemically modified starch since 1985 IPC+CPC Available in IPC and CPC
C08B 30/20 Amylose or amylopectin (chemical derivatives thereof C08B33/00, C08B35/00) since 1985 IPC+CPC Available in IPC and CPC