Preferred Label : extraction fractionation;
Detailed label : extraction fractionation of polymers;
IUPAC definition : A process in which a polymeric material, consisting of macromolecules differing in
some characteristic affecting their solubility, is separated from a polymer-rich phase
into fractions by successively increasing the solution power of the solvent, resulting
in the repeated formation of a two-phase system in which the more soluble components
concentrate in the polymer-poor phase.;
Origin ID : E02306;
Automatic exact mappings (from CISMeF team)
- See also
A process in which a polymeric material, consisting of macromolecules differing in
some characteristic affecting their solubility, is separated from a polymer-rich phase
into fractions by successively increasing the solution power of the solvent, resulting
in the repeated formation of a two-phase system in which the more soluble components
concentrate in the polymer-poor phase.
