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PCE
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DIFF Subgroup
C08B 3/22

Post-esterification treatments, including purification

Introduced: September 1968

Full Title

Preparation of cellulose esters of organic acids > Post-esterification treatments, including purification

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • C08B 3/24 Hydrolysis or ripening IPC+CPC Available in IPC and CPC
  • C08B 3/30 Stabilising (by addition of stabilisers C08K) IPC+CPC Available in IPC and CPC