| Project/Area Number |
25560029
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Clothing life/Dwelling life
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| Research Institution | Tokyo Kasei Gakuin University |
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Principal Investigator |
HANADA Tomomi 東京家政学院大学, 現代生活学部, 助教 (30408299)
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| Co-Investigator(Kenkyū-buntansha) |
ANDO Yutaka 東京家政学院大学, 現代生活学部, 教授 (50107158)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 収縮加工 / 溶媒混合法 / 立体模様 / 繊維径（配向性） / 織構造 / ポリ乳酸繊維 / 生分解性 / 自然循環型衣料品 / 織密度 / 収縮加工布 / 混合溶媒法 / 強度低下 |
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| Outline of Final Research Achievements |
It has been clarified that the shrinkage of fabrics were affected by their texture and yarn structure with shrinkage of biodegradable poly(lactic acid)(PLA) fiber fabrics using mixtures of good and poor solvents. Furthermore, has been suggested that the rate of the initial biological decomposition of the shrunken fabrics were higher than unshrunken.
It has been able to give added value of an unevenness pattern and improving biodegradability by using new technique of textile production that used the good-poor solvents mixtures method together with traditional dyeing technique. Therefore, has been proposed that as a new usefulness of clothing for PLA fabrics.
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