IPC Main Group
C08B 13/00 Preparation of cellulose ether-esters
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- Subclass:
- POLYSACCHARIDES; DERIVATIVES THEREOF
Related Keywords
CELLULOSE ether esters
1 direct subcode
Child Classifications
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- C08B 13/02 Cellulose ether xanthates