IPC Main Group
C08B 17/00 Apparatus for esterification or etherification of cellulose
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
3 direct subcodes
Child Classifications
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- C08B 17/02 for making organic esters of cellulose
- C08B 17/04 for making cellulose nitrate
- C08B 17/06 for making cellulose ethers