| 摘要 |
<p>PURPOSE:To evenly dye shoes and prevent them from changing color and spotting stains even when getting into contact with water, on the after-dyeing thereof, by making the binder component and the dye component react or compatible with each other. CONSTITUTION:The dye composition for after-dyeing of shoes is composed of a binder component, a dye component, and a solvent component. The binder component is chiefly made of an alcohol-soluble functional group-bearing binding material. In the functional group-bearing binding material, a carboxyl group- bearing binder is especially important and above all, shellac is especially preferable. Dyes chiefly containing basic dyes are used as the dye component. Solvents chiefly containing lower alcohol are used as the solvent component. Since the combination of the binder component having a functional group-bearing binder as a chief agent and the dye component having a basic dye as a chief agent is applied, the dye is fixed by to the mutual reaction of the binder component and the dye component or both are compatible with each other and further, the shoes are prevented from changing color and spotting stains even when they get wet.</p> |
