A Quantitative Kinetic Theory of Emulsion Type. I. Physical Chemistry of the Emulsifying Agent
نویسنده
چکیده
Emulsion type is often related to the preferential solubility of the emulsifying agent in one of the Phases (Bancroft rule). Recently, however, emulsion type has been interpreted quantitatively, though purely empirically, according to the hydrophilic-lipophilic balance (HLB) classification. The relation of HLB numbers to the solubility of the emulsifying agent in the oil or water phases is discussed, and both the Bancroft rule and the HLB system are compared with a quantitative kinetic theory of emulsion type.
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