The present invention, which provides one kind, can inhibit the hair dirt of antibacterial agent and the water absorbency resin composition with antibiotic property. Water absorbency resin composition, characteristic is in what: holding the antibacterial agent person of the inorganic compound of antibiotic property metal comprising water-absorbing resins and containing load, sends out dirt degree in 100CPM or less. The water absorbency resin composition of the present invention, the hygienic materials such as applicable what paper nappy, hygienic cotton wool for physiological use, urinary incontinence gasket, are also suitable for the food fresh keepings materials such as civil construction material, dropping absorbent, the cold-retaining agents such as liner material, soil to be retained agricultural or horticultural uses articles such as material etc. at pet urine absorbing material.本發明提供一種可抑制抗菌劑之發塵且具有抗菌性之吸水性樹脂組合物。吸水性樹脂組合物，其特徵在於：包含吸水性樹脂、及含擔持有抗菌性金屬之無機化合物之抗菌劑者，其發塵度在100CPM以下。本發明之吸水性樹脂組合物，可適用於紙尿布、生理用衛生棉、尿失禁墊片等衛生材料、寵物用尿吸收材料、亦適用於襯墊材等土木建築用材料、滴落物吸收劑、保冷劑等食品保鮮用材料、土壤用保水材等農園藝用物品等。
