BR0313845A - Improved method for use of water-insoluble pulp chemical additives and products made by said method - Google Patents
Improved method for use of water-insoluble pulp chemical additives and products made by said methodInfo
- Publication number
- BR0313845A BR0313845A BR0313845-3A BR0313845A BR0313845A BR 0313845 A BR0313845 A BR 0313845A BR 0313845 A BR0313845 A BR 0313845A BR 0313845 A BR0313845 A BR 0313845A
- Authority
- BR
- Brazil
- Prior art keywords
- water
- pulp fibers
- pulp
- chemically treated
- insoluble chemical
- 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.)
- Pending
Links
Classifications
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/24—Addition to the formed paper during paper manufacture
- D21H23/26—Addition to the formed paper during paper manufacture by selecting point of addition or moisture content of the paper
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/24—Addition to the formed paper during paper manufacture
- D21H23/26—Addition to the formed paper during paper manufacture by selecting point of addition or moisture content of the paper
- D21H23/28—Addition before the dryer section, e.g. at the wet end or press section
-
- 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
- D21H3/00—Paper or cardboard prepared by adding substances to the pulp or to the formed web on the paper-making machine and by applying substances to finished paper or cardboard (on the paper-making machine), also when the intention is to impregnate at least a part of the paper body
-
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
- D21H21/10—Retention agents or drainage improvers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Nonwoven Fabrics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
"MéTODO APERFEIçOADO PARA USO DE ADITIVOS QUìMICOS INSOLúVEIS EM áGUA COM POLPA E PRODUTOS FABRICADOS POR MEIO DO DITO MéTODO". Fibras de polpa podem ser tratadas com aditivos químicos insolúveis em água resultando em uma quantidade mínima de aditivos químicos insolúveis em água não retidos presentes após a exposição das fibras de polpa tratadas a água do processo, líquidos ou soluções usadas nos produtos. Uma modalidade da presente invenção é um método para a preparação de fibra de polpa tratada quimicamente. Uma pasta semifluida de fibra é criada compreendendo água do processo e fibras de polpa. A pasta semifluida de fibra é transportada para um aparelho de formação de rede de uma máquina de folha de polpa formando assim uma rede fibrosa molhada. A rede fibrosa molhada é seca até uma consistência predeterminada formando assim uma rede fibrosa seca. A rede fibrosa seca é tratada com um aditivo químico insolúvel em água formando assim uma rede fibrosa seca tratada quimicamente contendo fibras de polpa tratadas quimicamente. As fibras de polpa tratadas quimicamente têm um nível melhor de retenção química do aditivo químico insolúvel em água e retêm entre cerca de 25 a cerca de 100 por cento da quantidade aplicada do aditivo químico insolúvel em água quando as fibras de polpa tratadas quimicamente são expostas a um líquido, tal como água. As fibras de polpa tratadas quimicamente são usadas para formar um material fibroso não trançado."METHOD PERFORMANCE FOR USE OF WATER-INSOLuble CHEMICAL ADDITIVES WITH PULP AND PRODUCTS MADE BY THIS METHOD". Pulp fibers can be treated with water-insoluble chemical additives resulting in a minimum amount of non-retained water-insoluble chemical additives present after exposure of the process-treated pulp fibers to liquids or solutions used in the products. One embodiment of the present invention is a method for preparing chemically treated pulp fiber. A semi-fluid fiber pulp is created comprising process water and pulp fibers. The semi-fluid fiber pulp is conveyed to a pulp sheet machine's web forming apparatus thereby forming a wet fibrous web. The wet fibrous web is dried to a predetermined consistency thereby forming a dry fibrous web. The dried fibrous web is treated with a water-insoluble chemical additive thereby forming a chemically treated dry fibrous web containing chemically treated pulp fibers. Chemically treated pulp fibers have a better level of chemical retention of the water-insoluble chemical additive and retain from about 25 to about 100 percent of the applied amount of the water-insoluble chemical additive when chemically treated pulp fibers are exposed to a liquid, such as water. Chemically treated pulp fibers are used to form an unbraided fibrous material.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/242,571 US20040045687A1 (en) | 2002-09-11 | 2002-09-11 | Method for using water insoluble chemical additives with pulp and products made by said method |
PCT/US2003/022204 WO2004025029A1 (en) | 2002-09-11 | 2003-07-16 | Improved method for using water insoluble chemical additives with pulp and products made by said method |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0313845A true BR0313845A (en) | 2005-07-19 |
Family
ID=31991444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0313845-3A Pending BR0313845A (en) | 2002-09-11 | 2003-07-16 | Improved method for use of water-insoluble pulp chemical additives and products made by said method |
Country Status (7)
Country | Link |
---|---|
US (1) | US20040045687A1 (en) |
KR (1) | KR20050042165A (en) |
AU (1) | AU2003256564A1 (en) |
BR (1) | BR0313845A (en) |
CA (1) | CA2497134A1 (en) |
MX (1) | MXPA05002076A (en) |
WO (1) | WO2004025029A1 (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6749721B2 (en) | 2000-12-22 | 2004-06-15 | Kimberly-Clark Worldwide, Inc. | Process for incorporating poorly substantive paper modifying agents into a paper sheet via wet end addition |
US6936136B2 (en) | 2002-12-31 | 2005-08-30 | Kimberly-Clark Worldwide, Inc. | Amino-functionalized pulp fibers |
US7479578B2 (en) * | 2003-12-19 | 2009-01-20 | Kimberly-Clark Worldwide, Inc. | Highly wettable—highly flexible fluff fibers and disposable absorbent products made of those |
US7811948B2 (en) * | 2003-12-19 | 2010-10-12 | Kimberly-Clark Worldwide, Inc. | Tissue sheets containing multiple polysiloxanes and having regions of varying hydrophobicity |
US7147752B2 (en) * | 2003-12-19 | 2006-12-12 | Kimberly-Clark Worldwide, Inc. | Hydrophilic fibers containing substantive polysiloxanes and tissue products made therefrom |
US7186318B2 (en) * | 2003-12-19 | 2007-03-06 | Kimberly-Clark Worldwide, Inc. | Soft tissue hydrophilic tissue products containing polysiloxane and having unique absorbent properties |
FI121084B (en) * | 2004-12-01 | 2010-06-30 | Metso Paper Inc | Method and arrangement for treating a fiber web |
US7670459B2 (en) | 2004-12-29 | 2010-03-02 | Kimberly-Clark Worldwide, Inc. | Soft and durable tissue products containing a softening agent |
US7718036B2 (en) | 2006-03-21 | 2010-05-18 | Georgia Pacific Consumer Products Lp | Absorbent sheet having regenerated cellulose microfiber network |
US8187422B2 (en) | 2006-03-21 | 2012-05-29 | Georgia-Pacific Consumer Products Lp | Disposable cellulosic wiper |
US8187421B2 (en) | 2006-03-21 | 2012-05-29 | Georgia-Pacific Consumer Products Lp | Absorbent sheet incorporating regenerated cellulose microfiber |
US7585392B2 (en) * | 2006-10-10 | 2009-09-08 | Georgia-Pacific Consumer Products Lp | Method of producing absorbent sheet with increased wet/dry CD tensile ratio |
US8177938B2 (en) | 2007-01-19 | 2012-05-15 | Georgia-Pacific Consumer Products Lp | Method of making regenerated cellulose microfibers and absorbent products incorporating same |
BRPI0807933A2 (en) * | 2007-02-19 | 2014-07-08 | 3M Innovative Properties Co | FLEXIBLE FIBER MATERIAL, POLLUTION CONTROL DEVICE, AND METHODS FOR PRODUCTION |
US8361278B2 (en) | 2008-09-16 | 2013-01-29 | Dixie Consumer Products Llc | Food wrap base sheet with regenerated cellulose microfiber |
US8945657B2 (en) * | 2010-06-22 | 2015-02-03 | The Coca-Cola Company | Dehydrated pulp slurry and method of making |
DE102011052853A1 (en) * | 2011-08-19 | 2013-02-21 | Rehau Ag + Co | Aqueous dispersion for the treatment of natural fibers and process for the treatment of natural fibers |
SE538770C2 (en) * | 2014-05-08 | 2016-11-15 | Stora Enso Oyj | Process for making a thermoplastic fiber composite material and a fabric |
US11939129B2 (en) | 2016-07-26 | 2024-03-26 | Footprint International, LLC | Methods and apparatus for manufacturing high-strength fiber-based beverage holders |
US10815622B2 (en) * | 2018-08-16 | 2020-10-27 | Footprint International, LLC | Methods and apparatus for manufacturing fiber-based beverage holders |
CN107115823B (en) * | 2017-06-22 | 2023-12-12 | 济川(上海)医学科技有限公司 | One-step granulator |
EP3714086A4 (en) | 2017-11-22 | 2021-10-06 | Extrusion Group, LLC | Meltblown die tip assembly and method |
FI20185867A1 (en) * | 2018-10-15 | 2020-04-16 | Valmet Technologies Oy | Method for sizing a multi-ply fiber web and a forming section for a multi-ply fiber web |
EP3757288B1 (en) * | 2019-06-28 | 2022-04-27 | Wetend Technologies Oy | A method of and an arrangement for adding a chemical to an approach flow system of a fiber web machine |
Family Cites Families (36)
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US2799241A (en) * | 1949-01-21 | 1957-07-16 | Wisconsin Alumni Res Found | Means for applying coatings to tablets or the like |
IT629516A (en) * | 1959-04-30 | |||
US3117027A (en) * | 1960-01-08 | 1964-01-07 | Wisconsin Alumni Res Found | Apparatus for coating particles in a fluidized bed |
US3207824A (en) * | 1962-06-22 | 1965-09-21 | Wisconsin Alumni Res Found | Process for preparing agglomerates |
US3196827A (en) * | 1962-11-19 | 1965-07-27 | Wisconsin Alumni Res Found | Apparatus for the encapsulation of discrete particles |
US3296065A (en) * | 1963-10-07 | 1967-01-03 | Monsanto Co | Paper products containing carboxylic acid esters and process for preparing such products |
US3253944A (en) * | 1964-01-13 | 1966-05-31 | Wisconsin Alumni Res Found | Particle coating process |
US3770575A (en) * | 1972-05-26 | 1973-11-06 | Westavco Corp | Method of making a hydrophobic fibrous product |
US4022861A (en) * | 1974-01-07 | 1977-05-10 | Johnson & Johnson | Methods of manufacturing water-repellent fluffy batts of wood pulp fibers |
US3950219A (en) * | 1974-01-07 | 1976-04-13 | Johnson & Johnson | Method of manufacturing a stabilized fluffy batt of fibers and products resulting therefrom |
US4100324A (en) * | 1974-03-26 | 1978-07-11 | Kimberly-Clark Corporation | Nonwoven fabric and method of producing same |
US3962618A (en) * | 1974-08-05 | 1976-06-08 | The Boeing Company | Digital following error measurement system |
US4340563A (en) * | 1980-05-05 | 1982-07-20 | Kimberly-Clark Corporation | Method for forming nonwoven webs |
US4623588A (en) * | 1984-02-06 | 1986-11-18 | Biotek, Inc. | Controlled release composite core coated microparticles |
US4724114A (en) * | 1984-04-23 | 1988-02-09 | Kimberly-Clark Corporation | Selective layering of superabsorbents in meltblown substrates |
KR920006865B1 (en) * | 1984-05-18 | 1992-08-21 | 워싱톤 유니버시티 테크놀러지 어소우시에이츠 인코오퍼레이티드 | Method and apparatus for coating particles or liquid droplets |
US4720415A (en) * | 1985-07-30 | 1988-01-19 | Kimberly-Clark Corporation | Composite elastomeric material and process for making the same |
US4781966A (en) * | 1986-10-15 | 1988-11-01 | Kimberly-Clark Corporation | Spunlaced polyester-meltblown polyetherester laminate |
US5385775A (en) * | 1991-12-09 | 1995-01-31 | Kimberly-Clark Corporation | Composite elastic material including an anisotropic elastic fibrous web and process to make the same |
US5501768A (en) * | 1992-04-17 | 1996-03-26 | Kimberly-Clark Corporation | Method of treating papermaking fibers for making tissue |
US5254168A (en) * | 1992-06-04 | 1993-10-19 | Howard Littman | Coating apparatus having opposed atomizing nozzles in a fluid bed column |
US5589256A (en) * | 1992-08-17 | 1996-12-31 | Weyerhaeuser Company | Particle binders that enhance fiber densification |
US5547541A (en) * | 1992-08-17 | 1996-08-20 | Weyerhaeuser Company | Method for densifying fibers using a densifying agent |
US5350624A (en) * | 1992-10-05 | 1994-09-27 | Kimberly-Clark Corporation | Abrasion resistant fibrous nonwoven composite structure |
CA2105026C (en) * | 1993-04-29 | 2003-12-16 | Henry Louis Griesbach Iii | Shaped nonwoven fabric and method for making the same |
US5607551A (en) * | 1993-06-24 | 1997-03-04 | Kimberly-Clark Corporation | Soft tissue |
US5529665A (en) * | 1994-08-08 | 1996-06-25 | Kimberly-Clark Corporation | Method for making soft tissue using cationic silicones |
CA2145554C (en) * | 1994-08-22 | 2006-05-09 | Gary Lee Shanklin | Soft layered tissues having high wet strength |
US5625015A (en) * | 1994-11-23 | 1997-04-29 | Exxon Chemical Patents Inc. | Method for making supported catalyst systems and catalyst systems therefrom |
US5575891A (en) * | 1995-01-31 | 1996-11-19 | The Procter & Gamble Company | Soft tissue paper containing an oil and a polyhydroxy compound |
US5865953A (en) * | 1996-08-30 | 1999-02-02 | Merrimac Paper Company, Inc. | Paper for corrugating medium |
TW440641B (en) * | 1997-12-24 | 2001-06-16 | Kimberly Clark Co | Paper products and methods for applying chemical additives to cellulosic fibers |
WO2001000917A1 (en) * | 1999-06-29 | 2001-01-04 | Kimberly-Clark Worldwide, Inc. | Durable multilayer nonwoven materials |
AU7724000A (en) * | 1999-10-15 | 2001-04-30 | Hercules Incorporated | Process combining functional additives and dryer section passivation |
US6432270B1 (en) * | 2001-02-20 | 2002-08-13 | Kimberly-Clark Worldwide, Inc. | Soft absorbent tissue |
US6582560B2 (en) * | 2001-03-07 | 2003-06-24 | Kimberly-Clark Worldwide, Inc. | Method for using water insoluble chemical additives with pulp and products made by said method |
-
2002
- 2002-09-11 US US10/242,571 patent/US20040045687A1/en not_active Abandoned
-
2003
- 2003-07-16 AU AU2003256564A patent/AU2003256564A1/en not_active Abandoned
- 2003-07-16 BR BR0313845-3A patent/BR0313845A/en active Pending
- 2003-07-16 WO PCT/US2003/022204 patent/WO2004025029A1/en not_active Application Discontinuation
- 2003-07-16 CA CA002497134A patent/CA2497134A1/en not_active Abandoned
- 2003-07-16 MX MXPA05002076A patent/MXPA05002076A/en not_active Application Discontinuation
- 2003-07-16 KR KR1020057003127A patent/KR20050042165A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2004025029A1 (en) | 2004-03-25 |
AU2003256564A1 (en) | 2004-04-30 |
CA2497134A1 (en) | 2004-03-25 |
KR20050042165A (en) | 2005-05-04 |
MXPA05002076A (en) | 2005-06-08 |
US20040045687A1 (en) | 2004-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |