| Project/Area Number |
26350085
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Clothing life/Dwelling life
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| Research Institution | Osaka Municipal Technical Research Institute |
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Principal Investigator |
OHE Takeru 地方独立行政法人大阪市立工業研究所, 生物・生活材料研究部, 研究主任 (10416315)
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| Co-Investigator(Kenkyū-buntansha) |
吉村 由利香 地方独立行政法人大阪市立工業研究所, 生物・生活材料研究部, 研究室長 (00416314)
中井 猛夫 地方独立行政法人大阪市立工業研究所, 有機材料研究部, 研究員 (60443545)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
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| Keywords | 着色技術 / ポリアミド繊維 / グリセリン / メイラード反応 / フェントン反応 / 羊毛 / 着色 / 染色・繊維加工 / 染色堅ろう度 / 繊維物性 |
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| Outline of Final Research Achievements |
The usage of dyestuffs or pigments made of aromatic amines has been recently restrained in the fields of textile processings, because their carcinogenicity or hypersensitivity. In this work, the deep colorations of wool fibers were investigated using glycerol oxides obtained by oxidation of glycerol. As a result, the reactions of wool fibers with glycerol oxides shortened largely their coloration time in comparison to those of glyceraldehyde, which gave wool fibers the deepest coloration in our previous works.
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