Containing Nitrogen Double Bonded Directly To Carbon Patents (Class 564/248)
- O-esters (i.e., H of oxime -OH replaced by ester forming group) (Class 564/254)
- O-ethers (i.e., H of oxime -OH replaced by ether forming group) (Class 564/256)
- Oxygen double bonded, or hydroxy or ether oxygen bonded directly to an alpha carbon (H of -OH may be replaced by a substituted or unsubstituted ammonium ion or a Group Ia or IIA light metal) (Class 564/258)
- Preparing directly by reacting carbonyl with hydroxylamine or salt thereof (Class 564/259)
- Preparing directly by reducing nitronic acid salt (Class 564/260)
- Preparing directly by reducing nitro group (Class 564/261)
- Preparing directly by oxidizing a hydroxyl amine (Class 564/262)
- Preparing directly by nitrosation of olefin (Class 564/263)
- Purification or recovery (Class 564/264)
- Benzene ring containing (Class 564/265)
- Six-membered alicyclic ring double bonded directly to the oxime nitrogen (Class 564/267)
- Acyclic (Class 564/268)
- Benzylidene imines (i.e., Q-benzene-CH=NH, wherein Q is a substituent or hydrogen and substitution may be made for hydrogen only) (Class 564/272)
- Hydroxy, bonded diretly to carbon, or ether containing (H of -OH may be replaced by a substituted or unsubstituted ammonium ion or a Group IA or IIA light metal) (Class 564/276)
- Unsubstituted phenyl bonded directly to the aldimine or ketimine nitrogen (Class 564/277)