Possibility of Hydrogen Bonding between AKD and Cellulose Molecules during AKD Sizing - 九大コレクション

＜紀要論文＞
Possibility of Hydrogen Bonding between AKD and Cellulose Molecules during AKD Sizing

作成者	作成者名 Seo, Won-Sung 所属機関所属機関名 Emtech International
	作成者名 Cho, Nam-seok 所属機関所属機関名 Wood and Paper Science, Chungbuk National University
	著者識別子 K001681 作成者名 Ohga, Shoji 大賀, 祥治所属機関所属機関名 Laboratory of Forest Resources Management, Division of Forest Ecosphere Management, Department of Forest and Forest Products Sciences, Kyushu Unviversity 九州大学大学院農学研究院森林資源化学部門
本文言語	英語
出版者	Faculty of Agriculture, Kyushu University
出版者	九州大学大学院農学研究院
発行日	2008-10-28
収録物名	九州大学大学院農学研究院紀要
巻	53
号	2
開始ページ	405
終了ページ	410
出版タイプ	Version of Record
アクセス権	open access
Crossref DOI	https://doi.org/10.5109/12849
関連情報	Journal of the Faculty of Agriculture, Kyushu University \|\| 53(2) \|\| p405-410
	九州大学大学院農学研究院紀要 \|\| 53(2) \|\| p405-410
	http://www.agr.kyushu-u.ac.jp/

ファイル	ファイルタイプ	サイズ	閲覧回数	説明
p405	pdf	648 KB	542

PISSN	0023-6152
NCID	AA00697606
レコードID	12849
査読有無	査読無
主題	agriculture
	alkylketene dimer(AKD)
	cellulose
	Plant Science
	植物学
ISSN	0023-6152
NCID	AA00697606
注記	Regioselectively substituted 2,3-di-O-methylcellulose (23MC) was used as cellulose model in blends with alkylketene dimer (AKD). The interaction between sizing materials (AKD and its hydrolyzed product, h-AKD) and cellulose were examined by the analyses of FTIR spectroscopy. This model study showed that the primary hydroxyl groups at C-6 position of 23MC were engaged in hydrogen bonding with lactone oxygen in AKD or its ketone molecule. In addition, these hydrogen bonds formed in the AKD/23MC or h-AKD/23MC blends could be rearranged during drying and heating treatment because long alkyl chain of AKD covalently linked with 23MC disturbs the hydrogen bonding by increasing in their free hydroxyl groups.
登録日	2009.04.22
更新日	2022.11.11