ポリエステル繊維表面へのシクロデキストリンの固定1 －溶剤系イソシアネートによる固定·包接能の付与－

廣垣 和正; 神谷 淳; 木水 貢; 山本 孝; 田口 栄子; 金法 順正; 久田 研次; 堀 照夫

doi:10.2115/fiber.66.93

Transactions

Fixation of Cyclodextrin onto a Polyester Fiber 1 ;

Creation of Inclusion Nature to a Fiber by Fixation with Solvent Based Isocyanate

Kazumasa Hirogaki ^†, Jun Kamitani ^†, Mitsugu Kimizu ^†, Takashi Yamamoto ^†, Eiko Taguchi ^†, Junsho Kanenori ^†, Kenji Hisada ^†, Teruo Hori ^†

Author information

Kazumasa Hirogaki ^†
Industrial Research Institute of Ishikawa
Jun Kamitani ^†
Industrial Research Institute of Ishikawa
Mitsugu Kimizu ^†
Industrial Research Institute of Ishikawa
Takashi Yamamoto ^†
Industrial Research Institute of Ishikawa
Eiko Taguchi ^†
Komatsu Seiren Co., Ltd.
Junsho Kanenori ^†
Komatsu Seiren Co., Ltd.
Kenji Hisada ^†
Fiber Amenity Engineering Course, Graduate School of Engineering, University of Fukui
Teruo Hori ^†
Fiber Amenity Engineering Course, Graduate School of Engineering, University of Fukui
Author contributions

†These authors contributed equally: Kazumasa Hirogaki, Jun Kamitani, Mitsugu Kimizu, Takashi Yamamoto, Eiko Taguchi, Junsho Kanenori, Kenji Hisada, Teruo Hori

JOURNAL FREE ACCESS

2010 Volume 66 Issue 4 Pages 93-98

DOI https://doi.org/10.2115/fiber.66.93

Details

Abstract

Cyclodextrin (CD) was fixed onto a fabric using isocyanate as a cross-linker and their durability was discussed. The CDpolymer was insoluble on water, and reaction of CD with isocyanate was characterized with infrared spectroscopy. The poly(ethylene terephthalate) fabric was dipped into a solution of Beta-CD and isocyanate, and the fabric was annealed to fix CD. Weight decrease and CD content on the fabric was followed to evaluate the wash durability of the fabric. When CD was fixed with triisocyanate showed higher durability compared with the one fixed with diisocyanate. For the fabric with the highest durability, 60% of CD remained on the fabric even after 50 times washing. Absorption capacity of the CD on the fabric was evaluated to be 80% from the adsorption of phenolphthalein on a fabric

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