2005年7月15日
Improvement of wettability of hydrophobic films by impregnation of anthraquinone attached to polyoxyethylene glycol
Journal of Applied Polymer Science
- ,
- ,
- 巻
- 97
- 号
- 2
- 開始ページ
- 545
- 終了ページ
- 549
- 記述言語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1002/app.21773
Amphiphilic anthraquinone bearing polyoxyethylene moiety (PEG MW-AQ) was prepared and impregnated in polyethylene terephthalate (PET) and nylon 6 (ON) films. The uptake of PEGMW-AQ to PET film increased in proportion to the concentration of PEGMW-AQ in a bath, and the contact angle of water dropped on the film decreased with increase in the uptake. At a constant uptake of PEGMW-AQ, the contact angle decreased with an increase of molecular weight of PEGMW attached to the anthraquinone, which indicates that polyoxyethylene moiety of PEG MW-AQ is effective on the wettability of the film. The decrement of water contact angle on PET film dyed with PEGMW-AQ was larger than that on ON film at the same dye uptake because of the higher dyeability of PET film than ON film with PEGMW-AQ. © 2005 Wiley Periodicals, Inc.
- リンク情報
- ID情報
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- DOI : 10.1002/app.21773
- ISSN : 0021-8995
- SCOPUS ID : 20844438369