US PATENT SUBCLASS 516 / FOR 163
.~ Emulsification or liquid dispersant colloidization-inhibiting, emulsion breaking or liquid dispersant colloids resolving agents (252/358)

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516 /   HD   COLLOID SYSTEMS AND WETTING AGENTS; SUBCOMBINATIONS THEREOF; PROCESSES OF

FOR 100  DF  COLLOIDS AND POTENTIAL COLLOIDS; CHEMICAL PROCESSES OF MAKING AND BREAKING (252/302) {8}
FOR 163.~ Emulsification or liquid dispersant colloidization-inhibiting, emulsion breaking or liquid dispersant colloids resolving agents (252/358)

DEFINITION

Classification: 516/FOR.163

Foreign art collections including compositions which are substances for use in breaking emulsions or resolving colloid systems, or inhibiting formation of emulsions or other colloids, in which the primary dispersants are liquids, or processes of making such compositions.