SUCCINYLATION OF PARTIALLY HYDROLYZED WOOL FIBER AND POWDER AND THE INFLUENCE ON THE WATER ABSORBABILITY
Bibliographic Information
- Other Title
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- 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
- 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
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Description
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.
Journal
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- Bulletin of the Graduate School of Human Life Sciences, Showa Women's University
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Bulletin of the Graduate School of Human Life Sciences, Showa Women's University 10 23-29, 2001-03-31
東京 : 昭和女子大学大学院生活機構研究科
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Details 詳細情報について
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- CRID
- 1050282677908847104
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- NII Article ID
- 110004727193
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- NII Book ID
- AN10474552
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- NDL BIB ID
- 7059651
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- ISSN
- 09182276
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- Text Lang
- ja
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- Article Type
- departmental bulletin paper
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- Data Source
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- IRDB
- NDL
- CiNii Articles