WO2005035871B1 - Fibres cellulosiques reticulees et leur methode de fabrication - Google Patents
Fibres cellulosiques reticulees et leur methode de fabricationInfo
- Publication number
- WO2005035871B1 WO2005035871B1 PCT/US2004/032481 US2004032481W WO2005035871B1 WO 2005035871 B1 WO2005035871 B1 WO 2005035871B1 US 2004032481 W US2004032481 W US 2004032481W WO 2005035871 B1 WO2005035871 B1 WO 2005035871B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fibers
- cross
- linking agent
- cellulosic fibers
- sheet
- Prior art date
Links
- 229920003043 Cellulose fiber Polymers 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000835 fiber Substances 0.000 claims abstract 33
- 239000003431 cross linking reagent Substances 0.000 claims abstract 11
- 239000003518 caustics Substances 0.000 claims abstract 7
- 239000002253 acid Substances 0.000 claims abstract 5
- 238000004132 cross linking Methods 0.000 claims abstract 2
- 229920002488 Hemicellulose Polymers 0.000 claims 5
- 150000001735 carboxylic acids Chemical class 0.000 claims 5
- 239000000203 mixture Substances 0.000 claims 5
- 239000002250 absorbent Substances 0.000 claims 4
- 230000002745 absorbent Effects 0.000 claims 4
- 230000014759 maintenance of location Effects 0.000 claims 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N fumaric acid Chemical compound OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims 3
- 239000011976 maleic acid Substances 0.000 claims 3
- 239000000178 monomer Substances 0.000 claims 3
- 229920001577 copolymer Polymers 0.000 claims 1
- 229920001519 homopolymer Polymers 0.000 claims 1
- 229920001897 terpolymer Polymers 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000002657 fibrous material Substances 0.000 abstract 1
Abstract
L'invention concerne une méthode de préparation de fibres cellulosiques réticulées. L'invention concerne une feuille de fibres cellulosiques traitée avec une solution caustique, dans des conditions de non mercerisage, réticulée au moyen d'une solution contenant des agents de réticulation d'acide polycarboxylique polymérique. La matière fibreuse cellulosique traitée est séchée et durcie sous forme de feuille pour favoriser une réticulation intrafibre. Les produits fibreux réticulés de cette méthode sont économiques à produire et présentent de bonnes propriétés d'absorption et de résilience à l'humidité.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006534175A JP4787163B2 (ja) | 2003-10-02 | 2004-09-30 | 架橋セルロース繊維及びその製造方法 |
ES04785356.9T ES2465497T3 (es) | 2003-10-02 | 2004-09-30 | Fibras de celulosa reticuladas y método para su fabricación |
BRPI0414973A BRPI0414973B1 (pt) | 2003-10-02 | 2004-09-30 | método para a preparação de folhas de fibras celulósicas reticuladas apresentando uma absorbância sobre carga maior do que 9,0 g/g, uma capacidade absorvente maior do que 9,0 g/g, uma capacidade de retenção centrífuga menor do que 0,6 g/g e menor do que 15% em peso de nós e composição |
EP04785356.9A EP1668182B1 (fr) | 2003-10-02 | 2004-09-30 | Fibres cellulosiques reticulees et leur methode de fabrication |
CN2004800352221A CN1886556B (zh) | 2003-10-02 | 2004-09-30 | 交联纤维素纤维及其制备方法 |
CA2540618A CA2540618C (fr) | 2003-10-02 | 2004-09-30 | Fibres cellulosiques reticulees et leur methode de fabrication |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/677,811 US7195695B2 (en) | 2003-10-02 | 2003-10-02 | Cross-linked cellulose fibers and method of making same |
US10/677,811 | 2003-10-02 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2005035871A2 WO2005035871A2 (fr) | 2005-04-21 |
WO2005035871A3 WO2005035871A3 (fr) | 2005-11-24 |
WO2005035871B1 true WO2005035871B1 (fr) | 2006-01-12 |
Family
ID=34393812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/032481 WO2005035871A2 (fr) | 2003-10-02 | 2004-09-30 | Fibres cellulosiques reticulees et leur methode de fabrication |
Country Status (8)
Country | Link |
---|---|
US (1) | US7195695B2 (fr) |
EP (1) | EP1668182B1 (fr) |
JP (1) | JP4787163B2 (fr) |
CN (1) | CN1886556B (fr) |
BR (1) | BRPI0414973B1 (fr) |
CA (1) | CA2540618C (fr) |
ES (1) | ES2465497T3 (fr) |
WO (1) | WO2005035871A2 (fr) |
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JP5054709B2 (ja) * | 2008-02-12 | 2012-10-24 | ローム アンド ハース カンパニー | 処理されたセルロース系繊維およびそれから製造された吸収性物品 |
US20100167029A1 (en) * | 2008-12-31 | 2010-07-01 | Weyerhaeuser Company | Lyocell Web Product |
US20100162541A1 (en) * | 2008-12-31 | 2010-07-01 | Weyerhaeuser Company | Method for Making Lyocell Web Product |
US8318318B2 (en) * | 2008-12-31 | 2012-11-27 | Weyerhaeuser Nr Company | Lyocell web product |
US8191214B2 (en) * | 2008-12-31 | 2012-06-05 | Weyerhaeuser Nr Company | Method for making lyocell web product |
FI126458B (fi) * | 2009-03-20 | 2016-12-15 | Stora Enso Oyj | Kuitujen käsittely muovausta kestäväksi |
BRPI1012052A2 (pt) * | 2009-05-28 | 2017-12-26 | Gp Cellulose Gmbh | fibras kraft hidrolisadas e quimicamente modificadas e métodos de produção e de branqueamento de fibras kraft |
CN103306136B (zh) * | 2013-06-26 | 2016-03-30 | 中国纺织科学研究院 | 交联剂组合物、抗原纤化溶液纺纤维素纤维及它们制备方法 |
US9915030B2 (en) | 2014-03-19 | 2018-03-13 | Cnh Industrial Canada, Ltd. | Washing apparatus and method for preparation of cellulose fibers for use in manufacture of biocomposite materials |
US9458297B2 (en) * | 2014-06-30 | 2016-10-04 | Weyerhaeuser Nr Company | Modified fiber, methods, and systems |
TR201904110T4 (tr) | 2014-11-21 | 2019-04-22 | Rohm & Haas | Çapraz bağlı selüloz lif yapmak için bağlayıcı bileşimler. |
CA2986091C (fr) | 2015-04-03 | 2023-10-10 | Resolute Fp Us Inc. | Procedes de production d'une fibre cellulosique presentant un indice de frisure eleve et couche d'absorption et de repartition en comprenant |
US10156042B2 (en) * | 2015-12-29 | 2018-12-18 | International Paper Company | Modified fiber from shredded pulp sheets, methods, and systems |
US9771687B2 (en) | 2016-02-25 | 2017-09-26 | International Paper Company | Crosslinked cellulose as precursor in production of high-grade cellulose derivatives and related technology |
CN105862155B (zh) * | 2016-04-08 | 2019-12-03 | 江南大学 | 一种硅烷偶联剂提升红豆杉纤维湿强度的方法 |
WO2018026368A1 (fr) | 2016-08-04 | 2018-02-08 | Pvh Corp. | Tissus et vêtements sans repassage, et leur procédé de finition |
US10458067B2 (en) | 2017-01-31 | 2019-10-29 | Kimberly-Clark Worldwide, Inc. | High bulk tissue comprising cross-linked fibers |
SE542866C2 (en) * | 2018-04-04 | 2020-07-21 | Stora Enso Oyj | Method for manufacturing a dry-laid mat for thermoforming |
US11352748B2 (en) | 2018-07-31 | 2022-06-07 | International Paper Company | Crosslinked pulps, cellulose ether products made therefrom; and related methods of making pulps and cellulose ether products |
WO2020223562A1 (fr) | 2019-04-30 | 2020-11-05 | International Paper Company | Modificateur de faible densité pour fibro- ciment |
WO2021045205A1 (fr) * | 2019-09-06 | 2021-03-11 | 日本甜菜製糖株式会社 | Papier résistant à la décomposition |
WO2021154560A1 (fr) | 2020-01-30 | 2021-08-05 | Kimberly-Clark Worldwide, Inc. | Produits de papier sanitaire et domestique comprenant des fibres réticulées |
JP7399303B2 (ja) * | 2020-08-25 | 2023-12-15 | 日本甜菜製糖株式会社 | 耐腐紙の分解制御方法 |
CN112695399B (zh) * | 2020-12-10 | 2022-09-23 | 中国纺织科学研究院有限公司 | 一种高湿模量粘胶纤维制备方法及高湿模量粘胶纤维 |
FI130540B (en) * | 2021-01-25 | 2023-11-08 | Fiberdom Oy | HIGH DURABILITY CARDBOARD PRODUCT AND METHOD FOR THE MANUFACTURING THEREOF |
KR102517527B1 (ko) * | 2021-01-29 | 2023-04-04 | 경북대학교 산학협력단 | 흡수 구조체 및 이를 포함하는 위생용품 |
JP7335929B2 (ja) * | 2021-09-27 | 2023-08-30 | 大王製紙株式会社 | セルロース繊維含有物の製造方法、反応セルロース繊維の製造方法、及び反応微細繊維の製造方法 |
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-
2003
- 2003-10-02 US US10/677,811 patent/US7195695B2/en not_active Expired - Fee Related
-
2004
- 2004-09-30 CN CN2004800352221A patent/CN1886556B/zh not_active Expired - Fee Related
- 2004-09-30 CA CA2540618A patent/CA2540618C/fr not_active Expired - Fee Related
- 2004-09-30 BR BRPI0414973A patent/BRPI0414973B1/pt not_active IP Right Cessation
- 2004-09-30 ES ES04785356.9T patent/ES2465497T3/es active Active
- 2004-09-30 WO PCT/US2004/032481 patent/WO2005035871A2/fr active Application Filing
- 2004-09-30 EP EP04785356.9A patent/EP1668182B1/fr not_active Not-in-force
- 2004-09-30 JP JP2006534175A patent/JP4787163B2/ja not_active Expired - Fee Related
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