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PCE
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DIFF Subgroup
C08L 1/08

Cellulose derivatives

Introduced: July 1974

Full Title

Full titles differ between systems:

IPC:

Compositions of cellulose, modified cellulose, or cellulose derivatives > Cellulose derivatives

CPC:

Compositions of cellulose, modified cellulose or cellulose derivatives > Cellulose derivatives

IPC and CPC are identically structured here. All 6 subcodes exist in both systems.

IPC defines codes here since 1974.

Child Classifications

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  • C08L 1/20 Esters of both organic acids and inorganic acids since 1974 IPC+CPC Available in IPC and CPC
  • C08L 1/32 Cellulose ether-esters since 1974 IPC+CPC Available in IPC and CPC