Absorbent article for reducing urine odor
AssigneeUni-Charm Corporation
InventorsKazuaki Onishi, Takayuki Hisanaka
Life of this patent
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Abstract
An absorbent article contains a hydrophilic fiber processed by a water-soluble deodorant containing a graft polymer having a deodorant functional group. This constitution ensures to have large deodorizing function per unit weight, compared to a particulate deodorant. Consequently, the constitution allows to decrease a weight of the deodorant and to excel in deodorizing function. Moreover, it is unnecessary to fix the deodorant and easy to compound with the absorbent article. Therefore, it allows to obtain an absorbent article having excellent aesthetics and cleanness.
Claims14
An absorbent article, comprising:
- a hydrophilic fiber processed by a water-soluble deodorant.
A diaper comprising;
- an absorbent article, comprising a hydrophilic fiber processed by a water-soluble deodorant.
A hydrophilic fiber comprising:
- a water-soluble deodorant containing a compound having a cation exchange group and an anion exchange group wherein the hydrophilic fiber is processed by the water-soluble deodorant.
An absorbent article wherein each of deodorizing ratios of dimethylamine, acetaldehyde, and n-butyric acid is at least 50 percent.
Dependencies are inferred from the claim text.