| 简介 |
PROBLEM TO BE SOLVED : To provide an antiallergenic composition which has, in particular, a waterproof property in nonwoven fabric, fiber or a fiber product, and can be applied with antiallergenic treatment which does not cause coloration and discoloration; and to provide a coating, a coating agent, a resin product, the nonwoven fabric, the fiber or the fiber product which have antiallergenic properties.
SOLUTION : The antiallergenic composition is characterized by containing at least one compound selected from a tungsten acid salt of a divalent or trivalent nonradioactive metal ion (for example, rare-earth metal, iron, cobalt, nickel, copper and zinc) corresponding to one of Group III, VIII to XII of a periodic chart.
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