IPC Subgroup
C08K 5/1 Esters; Ether-esters
Introduced: July 1974
Last revised: January 2006
Full Title
Use of organic ingredients > Oxygen-containing compounds > Esters; Ether-esters
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- Subclass:
- USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
4 direct subcodes
Child Classifications
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- C08K 5/101 of monocarboxylic acids
- C08K 5/109 of carbonic acid
- C08K 5/11 of acyclic polycarboxylic acids
- C08K 5/12 of cyclic polycarboxylic acids