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セグメント化ポリウレタンーウレア弾性繊維の構造と物性: (第4報) 第3級窒素化合物を用いた染色性の改良
http://hdl.handle.net/2297/45642
http://hdl.handle.net/2297/4564269cb49ad-1793-4aeb-b8b7-6dcb9882468a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TE-PR-YAMADA-T-T27.pdf (1.1 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | セグメント化ポリウレタンーウレア弾性繊維の構造と物性: (第4報) 第3級窒素化合物を用いた染色性の改良 | |||||
| タイトル | ||||||
| タイトル | Structure and Properties of Segmented Poly (urethane-urea) Elastic Fibers: Part 4 : Improvement of Dye-Affinity Using Tertiary Nitrogen Compounds | |||||
| 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 | journal article | |||||
| 著者 |
葭原, 法
× 葭原, 法× 石原, 英昭× 山田, 敏郎 |
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| 書誌情報 |
繊維機械学会誌 = Journal of the Textile Machinery Society of Japan 巻 55, 号 3, p. T27-T32, 発行日 2002-01-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0371-0580 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00285892 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.4188/transjtmsj.55.3_T27 | |||||
| 出版者 | ||||||
| 出版者 | 日本繊維機械学会 = Textile Machinery Society of Japan | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In order to improve dye-affinity, four methods to introduce tertiary nitrogen groups into segmented poly (urethane-urea) elastic fibers were tested. Introducing tertiary nitrogen group into terminal end groups did not provide a degree ofdye adsorption that was sufficient to improve dye-affinity. The tertiary nitrogen group copolymerized in soft segments had the greatest effect on dye-affinity. In particular, copolymerization of polyester-diols synthesized from adipic acid and 2-methyl-2- (N, N'-dimethylaminomethyl) -1, 3-propanediol (Abbreviated as NPM), with polytetramethyleneglycol (PTMG) provided the greatest increase in the the degree of dye adsorption. With an increase of the content of tertiary nitrogen, the degree of dye adsorption proportionally increased. Dye-affinity of SPUU was improved by copolymerization of as little as 10 parts of polyesterdiol in the soft segments. Furthermore copolymerization of PTMG and polyester-diol in the soft segments improved elastic recovery at low temperatures. Dye-affinity was also improved by copolymerization of NPM and propylenediamine in the hard segments. However the improvement was inferior to that obtained by copolymerization of the soft segments. It is probable that dye molecules can be diffused more easily into regions containing soft segments than into those containing hard segments because of the crystalline structure of hard segments. Copolymerization of hard segments had a negative influence on instantaneous elastic recovery due to disordering of the physical cross-linking. | |||||
| 権利 | ||||||
| 権利情報 | Copyright © 日本繊維機械学会 Textile Machinery Society of Japan | |||||
| 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 | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://tmsj.or.jp/ | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.jstage.jst.go.jp/browse/transjtmsj/-char/ja/ | |||||
