高分子の溶解性の数値化

抄録

The solubility parameter of solvent can be indicated a point in a three dimentional solubility parameter (δ_d-δ_p-δ_h) space. Regions of solubility are found for polymers when solubility data are plotted. These regions are not globular, but look like a crushed ball. When polymers were dissolved in many solvents, solubility region ' for polymers occupied a wide space in the three dimensional solubility parameter space. The volume of the region was called solubility index. The solubility for polymers were evaluated by the solubility index.