| 508 / | HD | SOLID ANTI-FRICTION DEVICES, MATERIALS THEREFOR, LUBRICANT OR SEPARATE COMPOSITIONS FOR MOVING SOLID SURFACES, AND MISCELLANEOUS MINERAL OIL COMPOSITIONS |
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| 110 | DF | LUBRICANTS OR SEPARANTS FOR MOVING SOLID SURFACES AND MISCELLANEOUS MINERAL OIL COMPOSITIONS (E.G., WATER CONTAINING, ETC.) {53} |
| 388 | DF | .~ Organic sulfur compound, wherein the sulfur is single bonded directly to oxygen (e.g., sulfites, etc.) {2} |
| 390 | DF | .~.~ The sulfur is part of an -O-S(=O)(=O)- group (i.e., sulfonates) {12} |
| 410 |  | .~.~.~ Organic nitrogen compound salt of a sulfonic acid, or an organic nitrogen compound is present {2} |
| 411 | DF | .~.~.~.~> The organic nitrogen compound is a guanidine or a carboxylic acid amide |
| 412 | DF | .~.~.~.~> Chalcogen attached indirectly to the nitrogen by nonionic bonding (e.g., trialkanolamines, phenol-aldehyde-amine condensates, etc.) |