| 516 / | HD | COLLOID SYSTEMS AND WETTING AGENTS; SUBCOMBINATIONS THEREOF; PROCESSES OF |
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| 98 | DF | CONTINUOUS OR SEMICONTINUOUS SOLID PHASE (I.E., SYSTEMS WHICH EXHIBIT PLASTICITY, ELASTICITY, OR RIGIDITY): COLLOID SYSTEMS; COMPOSITIONS CONTAINING AN AGENT FOR MAKING OR STABILIZING COLLOID SYSTEMS; PROCESSES OF MAKING OR STABILIZING COLLOID SYSTEMS; PROCESSES OF PREPARING THE COMPOSITIONS (E.G., GEL, PASTE, GELLED EMULSION, FLOC) {4} |
| 99 | DF | .~ The solid phase contains organic material {3} |
| 104 |  | .~.~ The organic material contains organic compound containing oxygen {3} |
| 105 | DF | .~.~.~> The compound is a carbohydrate* or carbohydrate-derivative* (e.g., mono- or polysaccharide) {2} |
| 108 | DF | .~.~.~> The compound contains carboxylic acid ester group (e.g., glycerides) |
| 109 | DF | .~.~.~> The compound contains -C(=O)OH or salt thereof (e.g., calcium stearate) |