WEKO3
アイテム
リグノスルホン酸塩系ポリウレタンゲルの調製と物性
https://doi.org/10.57375/00000245
https://doi.org/10.57375/00000245bfd27fed-c168-40ab-a46a-8e63b5b48610
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004259137.pdf (469.2 kB)
|
|
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2009-04-04 | |||||
| タイトル | ||||||
| タイトル | リグノスルホン酸塩系ポリウレタンゲルの調製と物性 | |||||
| タイトル | ||||||
| タイトル | DSC and AFM Studies on Sodium Lignosulfonate-Based Polyurethane Hydrogels | |||||
| 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 | 10.57375/00000245 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
伊藤, 孝志
× 伊藤, 孝志× 畠山, 兵衛× Itoh, Takashi× Hatakeyama, Hyoe |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Sodium lignosulfonate (LS)-based polyurethane (PU) hydrogels were prepared from LS and hexamethylene diisocyanate (HDI) derivatives. Water content (W_c) of the obtained PU hydrogels was less than 3.0 g g^<-1> and NCO/OH ratio was varied from 0.2 to 0.6 mol mol^<-1>. Phase transitions of LS and PU hydrogels were measured by differential scanning calorimetry (DSC). From DSC curves, glass transition temperature (T_g), melting at low temperature (T_<ml>) and melting at high temperature (T_<mh>) were observed. It was also confirmed that there were three kinds of water, non-freezing water, freezing bound water and freezing water. | |||||
| 書誌情報 |
福井工業大学研究紀要. 第一部 号 34, p. 253-258, 発行日 2004-03-20 |
|||||
| 出版者 | ||||||
| 出版者 | 福井工業大学 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2868571 | |||||
| 書誌レコードID | ||||||
| 識別子タイプ | NCID | |||||
| 関連識別子 | TF00008704 | |||||
| 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 | |||||
