| 摘要 |
PURPOSE:To prepare a fish attracting composition effective for a long period, by forming a mixture composed of a fish attracting substance, an opacifying colored material, a diffusible material, and a water-soluble material, to a desired form. CONSTITUTION:(A) A fish attracting substance such as chrysalis powder, fish meal, mysids, etc., (B) an opacifying colored material such as clay, titanium white, calcium carbonate, etc., (C) a diffusible material such as sirasu baloon, glass beads, etc., and (D) a water-soluble material which acts as a binder and at the same time controls the diffusion of the (A) and (B) components in water, e.g. polyvinyl alcohol, carboxymethylcellulose, etc., are mixed together. The weight ratios of (A): (B):(C):(D) are (0.5-30):(0.1-50):(10-90):(0.5-20). The mixture thus prepared is formed to a desired shape such as sheet, ball, etc. to obtain the titled composition. |
