部分加水分解した羊毛繊維および羊毛粉末のサクシニル化とその吸水性への効果

• 小原, 奈津子

• 金井, まゆみ

• 中島, 利誠

• Kohara, Natsuko

• Kanei, Mayumi

• Nakajima, Toshinari

書誌事項

タイトル別名

• SUCCINYLATION OF PARTIALLY HYDROLYZED WOOL FIBER AND POWDER AND THE INFLUENCE ON THE WATER ABSORBABILITY
• ブブン カスイ ブンカイ シタ ヨウモウ センイ オヨビ ヨウモウ フンマツ ノ サクシニルカ ト ソノ キュウスイセイ エ ノ コウカ

抄録

Wool fiber and powder were succinylated with succinic anhydride in aqueous alkaline solution in order to improve water absorbability after partial hydrolysis with HCl that was a pretreatment to enhance the reactivity. Succinylation after partial hydrolysis raised the water absorbabilities of both samples to ca. 5 times. The water absorbabilitiy of the succinylated samples and add-ons of succinic anhydride showed a linear relationship in each case of wool fiber and powder, which suggests that carboxyl groups introduced in the samples by succinylation contribute the absorbance of water. Water regain of these samples also increased by 1.0～4.1% after the partial hydrolysis and succinylation.

収録刊行物

• 昭和女子大学大学院生活機構研究科紀要

  昭和女子大学大学院生活機構研究科紀要 10 23-29, 2001-03-31

  東京 : 昭和女子大学大学院生活機構研究科

詳細情報

• CRID: 1050282677908847104
• NII論文ID: 110004727193
• NII書誌ID: AN10474552
• NDL書誌ID: 7059651
• ISSN: 09182276
• Web Site: https://swu.repo.nii.ac.jp/records/2406
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7059651
• 本文言語コード: ja
• 資料種別: departmental bulletin paper
• データソース種別:
  • IRDB
  • NDL
  • CiNii Articles