| 摘要 |
<p>PROBLEM TO BE SOLVED: To solve the problem that in a polyhydric alcohol surfactant, an HLB being a conventional index is not matched in actual applications, and to provide a method for evaluating physical-properties of the polyhydric alcohol surfactant using a hydrophilicity and hydrophobicity scale, Integrated Surfactant Potency (ISP, complex surfactant characteristics).SOLUTION: A function combined by each distribution coefficient is used when a stationary phase in chromatography is hydrophilic or hydrophobic.</p> |
