(under subclass 110) Compositions or processes in which the component defined as having a particular particle size is an inorganic nitrogen-oxygen salt.
SEE OR SEARCH CLASS
516, Colloid Systems and Wetting Agents; Subcombinations Thereof; Processes of Making, Stabilizing, Breaking, or
Inhibiting,
9+, for colloid systems of continuous liquid phase (e.g., suspensions, emulsions, dispersions), subclasses 98+ for colloid systems of continuous or semicontinuous solid phase with discontinuous liquid phase (gels, pastes, flocs, coagulates); or agents for such systems or making or stabilizing such systems or agents; in each case, when generically claimed or when there is no hierarchically superior provision in the USPC for the specifically claimed art.
