Organic Phosphorus Compound, Wherein The Phosphorus Is Single Bonded Directly To Chalcogen By Nonionic Bonding (e.g., Phosphorus Acids, Esters, Etc.) Patents (Class 508/421)
- Hydrogen bonded directly to the phosphorus (Class 508/434)
- Phosphorus acid salt with metal or ammonia (e.g., overbased or carbonated phosphorus acids, etc.) (Class 508/435)
- Organic nitrogen compound salt of phosphorus acid, or organic nitrogen compound is present with phosphorus acid (Class 508/436)
- With organic nitrogen, sulfur, or halogen compound (Class 508/438)
- With organic -C(=O)O- compound (Class 508/440)