JP4268574B2 - 高濃度微細セルロース繊維懸濁物の製造方法 - Google Patents
高濃度微細セルロース繊維懸濁物の製造方法 Download PDFInfo
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- JP4268574B2 JP4268574B2 JP2004222818A JP2004222818A JP4268574B2 JP 4268574 B2 JP4268574 B2 JP 4268574B2 JP 2004222818 A JP2004222818 A JP 2004222818A JP 2004222818 A JP2004222818 A JP 2004222818A JP 4268574 B2 JP4268574 B2 JP 4268574B2
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- cellulose fiber
- fine cellulose
- concentration
- suspension
- fiber suspension
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Description
広葉樹由来の木材チップをクラフト法によりパルプ化した広葉樹晒しクラフトパルプを実施例1に従って、シングルディスクリファイナーで処理した。処理後のパルプ繊維の一部を実施例1と同様に走査型電子顕微鏡で観察した。その結果、一部に1000nm以下の太さの繊維が確認されたが、ほとんどは10μm以上の太さの繊維であり、微細セルロース繊維とは言い難かった。
比較例1で調製したセルロース繊維を実施例2と同様に、分散性を評価した。その結果、24時間静置後の分散性は8%であった
Claims (1)
- サトウキビまたはサトウダイコンに由来する柔細胞細胞壁を原料とし、この原料からセルロースを精製して固形分濃度が5%以上であるスラリーからなる状態とし、これをディスクリファイナーで処理し、分散性が50%以上であることを特徴とする高濃度微細セルロース繊維懸濁物の製造方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004222818A JP4268574B2 (ja) | 2004-07-30 | 2004-07-30 | 高濃度微細セルロース繊維懸濁物の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004222818A JP4268574B2 (ja) | 2004-07-30 | 2004-07-30 | 高濃度微細セルロース繊維懸濁物の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006037307A JP2006037307A (ja) | 2006-02-09 |
| JP4268574B2 true JP4268574B2 (ja) | 2009-05-27 |
Family
ID=35902599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004222818A Expired - Fee Related JP4268574B2 (ja) | 2004-07-30 | 2004-07-30 | 高濃度微細セルロース繊維懸濁物の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4268574B2 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014095323A1 (en) * | 2012-12-19 | 2014-06-26 | Unilever N.V. | Ready-to-drink tea-based beverage comprising cellulose microfibrils derived from plant parenchymal tissue |
| EP2934163B1 (en) | 2012-12-19 | 2019-10-16 | Unilever N.V. | Tea-based beverage |
| AT520178B1 (de) * | 2018-07-18 | 2019-02-15 | Ing Michael Jarolim Dipl | Vorrichtung und Verfahren zur Herstellung von Nanozellulose |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU561116B2 (en) * | 1982-09-03 | 1987-04-30 | Weibel, M.K. | Production of cellulose |
| US4761203A (en) * | 1986-12-29 | 1988-08-02 | The Buckeye Cellulose Corporation | Process for making expanded fiber |
| JPH0598589A (ja) * | 1991-10-01 | 1993-04-20 | Oji Paper Co Ltd | セルロース粒子微細繊維状粉砕物の製造方法 |
| FR2730252B1 (fr) * | 1995-02-08 | 1997-04-18 | Generale Sucriere Sa | Cellulose microfibrillee et son procede d'obtention a partir de pulpe de vegetaux a parois primaires, notamment a partir de pulpe de betteraves sucrieres. |
| ES2157078T3 (es) * | 1996-07-15 | 2001-08-01 | Rhodia Chimie Sa | Aditivacion de nanofibrillas de celulosa con celulosa carboxilada con bajo grado de sustitucion. |
| JPH10165823A (ja) * | 1996-12-09 | 1998-06-23 | Nisshinbo Ind Inc | イオン交換セルロースの製造方法 |
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2004
- 2004-07-30 JP JP2004222818A patent/JP4268574B2/ja not_active Expired - Fee Related
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| Publication number | Publication date |
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| JP2006037307A (ja) | 2006-02-09 |
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