Compositions of starch, amylose or amylopectin or of their derivatives or degradation products

Introduced: July 1974

IPC and CPC are identically structured here. All 4 subcodes exist in both systems.

IPC defines codes here since 1974.

Child Classifications

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C08L 3/02 Starch; Degradation products thereof, e.g. dextrin since 1974 IPC+CPC Available in IPC and CPC
C08L 3/04 Starch derivatives since 1974 IPC+CPC Available in IPC and CPC
C08L 3/12 Amylose; Amylopectin; Degradation products thereof since 1974 IPC+CPC Available in IPC and CPC
C08L 3/14 Amylose derivatives; Amylopectin derivatives since 1974 IPC+CPC Available in IPC and CPC