ATE126556T1 - ELASTIC, VOLUMINOUS FIBER OBTAINED BY CROSSLINKING WOOD FIBERS WITH POLYCARBONIC ACIDS. - Google Patents
ELASTIC, VOLUMINOUS FIBER OBTAINED BY CROSSLINKING WOOD FIBERS WITH POLYCARBONIC ACIDS.Info
- Publication number
- ATE126556T1 ATE126556T1 AT91300760T AT91300760T ATE126556T1 AT E126556 T1 ATE126556 T1 AT E126556T1 AT 91300760 T AT91300760 T AT 91300760T AT 91300760 T AT91300760 T AT 91300760T AT E126556 T1 ATE126556 T1 AT E126556T1
- Authority
- AT
- Austria
- Prior art keywords
- elastic
- wood fibers
- fiber obtained
- polycarbonic acids
- crosslinking
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
- D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
- D21H11/20—Chemically or biochemically modified fibres
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Measurement Of Radiation (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polyesters Or Polycarbonates (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The invention relates to resilient bulking fibers prepared by crosslinking wood pulp fibers with polycarboxylic acids.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47340490A | 1990-02-01 | 1990-02-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE126556T1 true ATE126556T1 (en) | 1995-09-15 |
Family
ID=23879389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91300760T ATE126556T1 (en) | 1990-02-01 | 1991-01-31 | ELASTIC, VOLUMINOUS FIBER OBTAINED BY CROSSLINKING WOOD FIBERS WITH POLYCARBONIC ACIDS. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0440472B1 (en) |
AT (1) | ATE126556T1 (en) |
CA (1) | CA2035402A1 (en) |
DE (1) | DE69112089T2 (en) |
ES (1) | ES2075339T3 (en) |
FI (1) | FI910467A (en) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5366591A (en) * | 1987-01-20 | 1994-11-22 | Jewell Richard A | Method and apparatus for crosslinking individualized cellulose fibers |
US5437418A (en) * | 1987-01-20 | 1995-08-01 | Weyerhaeuser Company | Apparatus for crosslinking individualized cellulose fibers |
US5183707A (en) * | 1989-11-07 | 1993-02-02 | The Procter & Gamble Cellulose Company | Individualized, polycarboxylic acid crosslinked fibers |
US5190563A (en) * | 1989-11-07 | 1993-03-02 | The Proctor & Gamble Co. | Process for preparing individualized, polycarboxylic acid crosslinked fibers |
US5137537A (en) * | 1989-11-07 | 1992-08-11 | The Procter & Gamble Cellulose Company | Absorbent structure containing individualized, polycarboxylic acid crosslinked wood pulp cellulose fibers |
US5360420A (en) * | 1990-01-23 | 1994-11-01 | The Procter & Gamble Company | Absorbent structures containing stiffened fibers and superabsorbent material |
US5217445A (en) * | 1990-01-23 | 1993-06-08 | The Procter & Gamble Company | Absorbent structures containing superabsorbent material and web of wetlaid stiffened fibers |
US5199953A (en) * | 1990-09-14 | 1993-04-06 | Ortec, Inc. | Process for reducing discoloration of cellulosic fibers, treated at a high temperature with a solution of a polycarboxylic acid and boric acid or borate |
CA2095047A1 (en) * | 1990-10-31 | 1992-05-01 | Allan R. Carney | Fiber treatment apparatus |
US5087324A (en) * | 1990-10-31 | 1992-02-11 | James River Corporation Of Virginia | Paper towels having bulky inner layer |
US5234423A (en) * | 1991-06-13 | 1993-08-10 | The Procter & Gamble Company | Absorbent article with elastic waist feature and enhanced absorbency |
US5147345A (en) * | 1991-08-12 | 1992-09-15 | The Procter & Gamble Company | High efficiency absorbent articles for incontinence management |
US5387207A (en) * | 1991-08-12 | 1995-02-07 | The Procter & Gamble Company | Thin-unit-wet absorbent foam materials for aqueous body fluids and process for making same |
US5998032A (en) | 1992-08-17 | 1999-12-07 | Weyerhaeuser Company | Method and compositions for enhancing blood absorbence by superabsorbent materials |
AU5019893A (en) | 1992-08-17 | 1994-03-15 | Weyerhaeuser Company | Particle binding to fibers |
US6391453B1 (en) | 1992-08-17 | 2002-05-21 | Weyernaeuser Company | Binder treated particles |
US6340411B1 (en) | 1992-08-17 | 2002-01-22 | Weyerhaeuser Company | Fibrous product containing densifying agent |
US5300192A (en) * | 1992-08-17 | 1994-04-05 | Weyerhaeuser Company | Wet laid fiber sheet manufacturing with reactivatable binders for binding particles to fibers |
US5352480A (en) * | 1992-08-17 | 1994-10-04 | Weyerhaeuser Company | Method for binding particles to fibers using reactivatable binders |
US5308896A (en) * | 1992-08-17 | 1994-05-03 | Weyerhaeuser Company | Particle binders for high bulk fibers |
US5384012A (en) * | 1993-02-12 | 1995-01-24 | James River Corporation Of Virginia | Process for crosslinking of cellulosic fibers |
US5384011A (en) * | 1993-02-12 | 1995-01-24 | James River Corporation Of Virginia | Process for crosslinking of cellulosic fibers |
EP1217124A3 (en) * | 1994-03-25 | 2004-06-02 | Weyerhaeuser Company | High-bulk cellulosic fibers and process for making the same |
US5998511A (en) * | 1994-03-25 | 1999-12-07 | Weyerhaeuser Company | Polymeric polycarboxylic acid crosslinked cellulosic fibers |
WO1995026441A1 (en) * | 1994-03-25 | 1995-10-05 | Weyerhaeuser Company | Multi-ply cellulosic products using high-bulk cellulosic fibers |
US5906894A (en) * | 1994-03-25 | 1999-05-25 | Weyerhaeuser Company | Multi-ply cellulosic products using high-bulk cellulosic fibers |
US6184271B1 (en) | 1994-03-25 | 2001-02-06 | Weyerhaeuser Company | Absorbent composite containing polymaleic acid crosslinked cellulosic fibers |
US5562740A (en) * | 1995-06-15 | 1996-10-08 | The Procter & Gamble Company | Process for preparing reduced odor and improved brightness individualized, polycarboxylic acid crosslinked fibers |
US6020536A (en) * | 1996-06-28 | 2000-02-01 | Sca Hygiene Products Ab | Absorbent body for absorbent articles |
US6695950B1 (en) | 1999-08-17 | 2004-02-24 | National Starch And Chemical Investment Holding Corporation | Aldehyde modified cellulose pulp for the preparation of high strength paper products |
US6379499B1 (en) | 1999-09-28 | 2002-04-30 | University Of Georgia Research Foundation, Inc. | Polymer-aldehyde additives to improve paper properties |
US6899790B2 (en) | 2000-03-06 | 2005-05-31 | Georgia-Pacific Corporation | Method of providing papermaking fibers with durable curl |
US6627041B2 (en) | 2000-03-06 | 2003-09-30 | Georgia-Pacific Corporation | Method of bleaching and providing papermaking fibers with durable curl |
US6533978B1 (en) | 2000-08-03 | 2003-03-18 | Kimberly-Clark Worldwide, Inc. | Process and apparatus for forming a stabilized absorbent web |
US6533989B1 (en) | 2000-08-03 | 2003-03-18 | Kimberly-Clark Worldwide, Inc. | Multi-chamber process and apparatus for forming a stabilized absorbent web |
US6524653B1 (en) | 2000-11-01 | 2003-02-25 | Niponi, Llc | Cellulose-based fire retardant composition |
US6809231B2 (en) * | 2001-11-21 | 2004-10-26 | The United States Of America As Represented By The Secretary Of Agriculture | Flexible and absorbent alginate wound dressing |
WO2003062818A1 (en) * | 2002-01-23 | 2003-07-31 | Lenzing Aktiengesellschaft | Method for the spectroscopic analysis of viscose constituents |
US20040058605A1 (en) * | 2002-09-19 | 2004-03-25 | Hansen Michael R. | Polysaccharide treated cellulose fibers |
US7147446B2 (en) | 2003-01-02 | 2006-12-12 | Weyerhaeuser Company | Crosslinking agent application method and system |
US7513973B2 (en) | 2004-03-31 | 2009-04-07 | Weyerhaeuser Nr Company | Bleached polyacrylic acid crosslinked cellulosic fibers |
EP2108676B1 (en) | 2008-04-03 | 2017-12-27 | OrganoClick AB | Crosslinked paper based material |
EP2309059A1 (en) * | 2009-10-02 | 2011-04-13 | Organoclick Aktiebolag | Method of improving properties of cellulose-based fibrous sheet-formed materials |
US8980054B2 (en) | 2012-12-26 | 2015-03-17 | Kimberly-Clark Worldwide, Inc. | Soft tissue having reduced hydrogen bonding |
US9416494B2 (en) | 2012-12-26 | 2016-08-16 | Kimberly-Clark Worldwide, Inc. | Modified cellulosic fibers having reduced hydrogen bonding |
US9410292B2 (en) | 2012-12-26 | 2016-08-09 | Kimberly-Clark Worldwide, Inc. | Multilayered tissue having reduced hydrogen bonding |
US9127408B2 (en) * | 2014-01-31 | 2015-09-08 | Kimberly-Clark Worldwide, Inc. | Tissue having reduced hydrogen bonding |
US10266989B2 (en) | 2015-04-03 | 2019-04-23 | Resolute Fp Us Inc. | Methods for producing a cellulosic fiber having a high curl index and acquisition and distribution layer containing same |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2759787A (en) | 1953-05-15 | 1956-08-21 | Eastman Kodak Co | Cellulose citrates and their preparation |
US2987434A (en) * | 1958-09-09 | 1961-06-06 | Paper Chemistry Inst | Method of making pulp |
BE593301A (en) | 1959-07-24 | |||
US3224926A (en) | 1962-06-22 | 1965-12-21 | Kimberly Clark Co | Method of forming cross-linked cellulosic fibers and product thereof |
US3440135A (en) | 1965-12-13 | 1969-04-22 | Kimberly Clark Co | Process for crosslinking cellulosic fibers during gas suspension of fibers |
US3526048A (en) | 1967-06-07 | 1970-09-01 | Us Agriculture | Cellulose fibers cross-linked and esterified with polycarboxylic acids |
US3819470A (en) | 1971-06-18 | 1974-06-25 | Scott Paper Co | Modified cellulosic fibers and method for preparation thereof |
US3756913A (en) | 1971-06-18 | 1973-09-04 | Scott Paper Co | Modified cellulosic fibers and products containing said fibers |
US4431481A (en) * | 1982-03-29 | 1984-02-14 | Scott Paper Co. | Modified cellulosic fibers and method for preparation thereof |
US4748076A (en) * | 1985-02-16 | 1988-05-31 | Hayashikane Shipbuilding & Engineering Co., Ltd. | Water absorbent fibrous product and a method of producing the same |
JPS6233874A (en) | 1985-08-02 | 1987-02-13 | スコツト・ペ−パ−・カンパニ− | Production of modified cellulose fiber |
US4822453A (en) | 1986-06-27 | 1989-04-18 | The Procter & Gamble Cellulose Company | Absorbent structure containing individualized, crosslinked fibers |
US4853086A (en) | 1986-12-15 | 1989-08-01 | Weyerhaeuser Company | Hydrophilic cellulose product and method of its manufacture |
US4820307A (en) | 1988-06-16 | 1989-04-11 | The United States Of America As Represented By The Secretary Of Agriculture | Catalysts and processes for formaldehyde-free durable press finishing of cotton textiles with polycarboxylic acids |
-
1991
- 1991-01-31 FI FI910467A patent/FI910467A/en not_active Application Discontinuation
- 1991-01-31 ES ES91300760T patent/ES2075339T3/en not_active Expired - Lifetime
- 1991-01-31 AT AT91300760T patent/ATE126556T1/en not_active IP Right Cessation
- 1991-01-31 CA CA002035402A patent/CA2035402A1/en not_active Abandoned
- 1991-01-31 EP EP91300760A patent/EP0440472B1/en not_active Expired - Lifetime
- 1991-01-31 DE DE69112089T patent/DE69112089T2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2075339T3 (en) | 1995-10-01 |
EP0440472A1 (en) | 1991-08-07 |
CA2035402A1 (en) | 1991-08-02 |
DE69112089T2 (en) | 1996-01-11 |
FI910467A (en) | 1991-08-02 |
EP0440472B1 (en) | 1995-08-16 |
DE69112089D1 (en) | 1995-09-21 |
FI910467A0 (en) | 1991-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |