Miscibility Estimation of Cellulose Ester Blends and Investigation of Novel Compatibilizer toward Designing of Cellulosic Composite Materials
| Project/Area Number |
25892017
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Wood science
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| Research Institution | Kyoto University |
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Principal Investigator |
SUGIMURA Kazuki 京都大学, (連合)農学研究科(研究院), 技術補佐員 (30711783)
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| Project Period (FY) |
2013-08-30 – 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: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
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| Keywords | セルロースエステル / N-ビニルピロリドン含有共重合体 / ビニルアルコール / 複合材料・物性 / 相溶化剤 / 分子間相互作用 / セルロース / N-ビニルピロリドン含有ポリマー / ブロック共重合体 |
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| Outline of Final Research Achievements |
Basic research was conducted to fabricate highly functionalized materials based on organic ester derivatives of cellulose via microscopic incorporation with other polymeric ingredients. Miscible blends exhibiting homogeneity on a nanometer scale were obtained in binary systems of cellulose acetate or propionate with vinyl polymers (N-vinyl pyrrolidone-containing vinyl copolymer and poly(vinyl alcohol)). Compatibilization of an immiscible polymer pair of cellulose acetate (cellulose diacetate or triacetate)/poly(vinyl alcohol) was successfully achieved by adding poly(N-vinyl pyrrolidone) homopolymer as the third polymer component.
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Report
(3 results)
Research Products
(10 results)
