WEKO3
アイテム
高分子性酸化防止剤の合成およびその安定効果
https://doi.org/10.24517/00011793
https://doi.org/10.24517/00011793403967eb-2aac-4623-ba30-9409403a5d16
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00044309-7-1-89.pdf (289.8 kB)
|
.png)
|
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | 高分子性酸化防止剤の合成およびその安定効果 | |||||
| タイトル | ||||||
| タイトル | Syntheses of Polymeric Antioxidantes and their Stabilization Effects | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 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 | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.24517/00011793 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
隅田, 弘
× 隅田, 弘× 細川, 幸雄× 北西, 正寛× 新谷, 晃 |
|||||
| 著者別表示 |
Suda, Hiroshi
× Suda, Hiroshi× Hosokawa, Yukio× Kitanishi, Masahiro× Shintani, Akira |
|||||
| 書誌情報 |
金沢大学工学部紀要 = Memoirs of the Faculty of Technology Kanazawa University 巻 7, 号 1, p. 89-99, 発行日 1973-02-28 |
|||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0022-832X | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00044309 | |||||
| 出版者 | ||||||
| 出版者 | 金沢大学工学部 = Faculty of Technology Kanazawa University | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Two antioxidants were prepared with a view to improve the volatile and migrating characters of usual one and to extend the stabilizing abilities of them. One of them is the dimer type of phenolic antioxidants connected to β-Cyanopropionaldehyde, 4,4-bis(3,5-di-t-butyl-4-hydroxyphenyl) butyronitrile (I), and the other is a polymer type, poly(3,5-di-iso-propyl- 4—hydroxystyrene) (II). Their stabilizing abilities for polypropylene were evaluated by the measurement of the absorption volume of oxygen on sample films during the oxidation of them in an atmosphere of oxygen at 170~180°C. On the comparison with absorption curves, the film containing 0.5% of I gave the best result. In spite of the polymeric antioxidant, the stabilizing ability of II, having iso-propyl groups at both o-positions of phenolic hydroxy group, was inferior to that of I which has lower molecular weight and has t-butyls at corresponding positions. Though there may be many factors on this result, it may be said that the molecular structure is more important for stabilizing ability of phenolic antioxidants than the molecular weight. |
|||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
