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RAFT-mediated graft polymerization of glycidyl methacrylate in emulsion from polyethylene/polypropylene initiated with γ-radiation
https://repo.qst.go.jp/records/48348
https://repo.qst.go.jp/records/48348c70a7658-625b-4f58-8aa3-604f69f86581
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-05 | |||||
| タイトル | ||||||
| タイトル | RAFT-mediated graft polymerization of glycidyl methacrylate in emulsion from polyethylene/polypropylene initiated with γ-radiation | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
フェルナンデス, マドリッド ジョーダン
× フェルナンデス, マドリッド ジョーダン× ジョーダン× 植木, 悠二× Lucille, V. Abad（Philippine Nuclear Research Institute）× 山延, 健 （群馬大学）× 瀬古, 典明× フェルナンデス マドリッド ジョーダン× 植木 悠二× 瀬古 典明 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The successful reversible addition-fragmentation (RAFT)-mediated graft polymerization of glycidyl methacrylate (GMA) in emulsion phase from polyethylene/polypropylene nonwoven fabric using 4-cyano-4-[(phenylcarbonothioyl)thio]pentanoic acid under γ-irradiation at ambient condition is reported. While conventional graft polymerization in emulsion phase yielded grafted materials with low Dg values [<7.5% at 10% (wt/wt) GMA], addition of RAFT agent to the graft polymerization system allowed the synthesis of polyethylene/polypropylene-g-poly(glycidyl methacrylate) (PE/PP-g-PGMA) with more tunable degree of grafting (8% < Dg < 94%) by controlling the grafting parameters. Relatively good control (PDI ~ 1.2 for selected grafting conditions) during polymerization was attained at 100:1 monomer-to-RAFT agent molar ratio. The number average molecular weight of free PGMA increased as a function of monomer conversion. NMR analyses of the free PGMA homopolymers indicate the presence of dithiobenzoate group from 4-cyano-4-((phenylcarbonothioyl)thio) pentanoic acid on the polymer chain. The reactive pendant oxirane group of the grafted GMA can be modified for various environmental and industrial applications. | |||||
| 書誌情報 |
Journal of Applied Polymer Science 巻 134, 号 36, p. 45270-1-45270-11, 発行日 2017-09 |
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| 出版者 | ||||||
| 出版者 | Wiley | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1097-4628 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1002/APP.45270 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://onlinelibrary.wiley.com/doi/10.1002/app.45270/full | |||||
| 関連名称 | http://onlinelibrary.wiley.com/doi/10.1002/app.45270/full | |||||
