| Project/Area Number |
21500727
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
General human life sciences
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| Research Institution | Ochanomizu University |
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Principal Investigator |
NAKANISHI Tadashi お茶の水女子大学, 大学院・人間文化創成科学研究科, 教授 (90198143)
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| Research Collaborator |
KURODA Naoko お茶の水女子大学, 学部および大学院, 学生
HAYASHI Satomi お茶の水女子大学, 学部および大学院, 学生
IKEGAMI Kana お茶の水女子大学, 学部および大学院, 学生
MINE Mariko お茶の水女子大学, 学部および大学院, 学生
WADA Arisa お茶の水女子大学, 学部および大学院, 学生
SHIMAOKA Sachiko お茶の水女子大学, 学部および大学院, 学生
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | オムツ / 高分子ゲル / 膨潤挙動 / 消臭 |
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| Research Abstract |
Fundamental research on the development of diaper material with deodorizing ability was carried out. As models of water-absorbent materials, polymer gels were prepared from water-soluble synthetic polymers. The degree of swelling for the obtained polymer gels was measured in aqueous solutions of dyes, carboxylic acids and sodium carboxylates. Sorption of direct dyes for the gels and swelling behavior of the gels in aqueous direct dye solutions were also investigated. The possibility for preparation of diaper with deodorizing function was examined.
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