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
- Publication number
- 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
- Authority
- JP
- Japan
- Prior art keywords
- cellulose fiber
- fine cellulose
- concentration
- suspension
- fiber suspension
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Paper (AREA)
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 |
---|---|---|---|---|
EA028117B1 (ru) | 2012-12-19 | 2017-10-31 | Юнилевер Н.В. | Напиток на основе чая |
CN104869838B (zh) * | 2012-12-19 | 2018-12-11 | 荷兰联合利华有限公司 | 包含源自于薄壁组织的纤维素微纤丝的即饮茶基饮料 |
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. |
BR9710328A (pt) * | 1996-07-15 | 1999-08-17 | Rhodia Chimie Sa | Composi-Æo processo de prepara-Æo da mesma suspensÆo e utiliza-Æo de celulose carboxilada da composi-Æo e da suspensÆo |
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 |
-
2004
- 2004-07-30 JP JP2004222818A patent/JP4268574B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006037307A (ja) | 2006-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7582213B2 (en) | Cellulose fiber-based filters | |
DK2236545T3 (en) | A process for the preparation of nano-fibrillar cellulose gels | |
CA2860811C (en) | Method for concentrating fibril cellulose and fibril cellulose product | |
US20230407562A1 (en) | High brightness non-wood pulp | |
KR20230097090A (ko) | 분산성 비-목재 펄프 | |
JP4268574B2 (ja) | 高濃度微細セルロース繊維懸濁物の製造方法 | |
KR20230096085A (ko) | 고 다공성 비-목재 펄프 | |
JP2008075199A (ja) | 透明紙 | |
JP2005171397A (ja) | 微細セルロース繊維の製造方法 | |
JP7079633B2 (ja) | セルロースナノファイバーの製造方法 | |
US20210010201A1 (en) | Method for producing microscale and/or nanoscale fiber material | |
RU2815209C1 (ru) | Способ получения микрокристаллической целлюлозы | |
US12098507B2 (en) | High porosity non-wood pulp | |
JP4255404B2 (ja) | 不織布 | |
JPH06146195A (ja) | 紙の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060224 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20080519 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080527 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080728 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090127 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090220 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4268574 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120227 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120227 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130227 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140227 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |