Abstract
The concentration of the specific component at the surface of the amino-alkyd resin film that had formed from the amino resin and the alkyd resin was investigated by using ESCA. The results are as follows. The concentration of amino resin at the surface of this film was higher than that for the inner part. The quantities of this concentrated amino resin are largest at the surface of the film formed with 50 : 50 blend. The ratio of the amino resin fraction at the surface to that for the inner part was dependent on the blend fraction. This ratio is about 300 percent for the film in which the blended amino fraction was 5-10 percent.
