IPC Subgroup
C08K 5/49 Phosphorus-containing compounds
Introduced: July 1974
Last revised: January 2006
Full Title
Use of organic ingredients > Phosphorus-containing compounds
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
Navigate with arrow keys, Enter to open
- C08K 5/5 Phosphorus bound to carbon only
- C08K 5/51 Phosphorus bound to oxygen
- C08K 5/5398 Phosphorus bound to sulfur
- C08K 5/5399 Phosphorus bound to nitrogen