With Organic -c(=o)o- Group Containing Compound Except Wax (e.g., Fatty Acid, Dicarboxylic Acid, Etc.) Patents (Class 106/170.26)
- Nitrogen, halogen, or chalcogen bonded directly to the carbon of the -C(=O)O- group (e.g., alkylchloro carbonate, diethyl carbonate, octyl carbanilate, dodecyl phenylcarbamate, urethane, etc.) (Class 106/170.28)
- Plural -C(=O)O- groups attached directly or indirectly to each other by nonionic bonding (Class 106/170.29)
- Benzene ring attached directly or indirectly to the -C(=O)O- groups by nonionic bonding (Class 106/170.3)
- Cycloaliphatic ring attached directly or indirectly to the -C(=O)O- groups by nonionic bonding (Class 106/170.33)
- Esterified dihydric or polyhydric alcohol (Class 106/170.34)
- Nitrogen, sulfur, halogen, or oxygen other than in -C(=O)O- group attached indirectly to the -C(=O)O- groups by nonionic bonding (Class 106/170.36)
- Nitrogen attached indirectly to the -C(=O)O- group by nonionic bonding (Class 106/170.37)
- Oxygen attached indirectly to the -C(=O)O- group by nonionic bonding (Class 106/170.38)
- With organic compound containing oxygen (e.g., alcohol, ketone, additional carboxylic acid ester, etc.) (Class 106/170.4)