BR112019004915A2 - modification method of papermaking pulp, enzyme modified fiber pulp, enzyme modified softwood pulp, and pulp product or web. - Google Patents

modification method of papermaking pulp, enzyme modified fiber pulp, enzyme modified softwood pulp, and pulp product or web.

Info

Publication number
BR112019004915A2
BR112019004915A2 BR112019004915A BR112019004915A BR112019004915A2 BR 112019004915 A2 BR112019004915 A2 BR 112019004915A2 BR 112019004915 A BR112019004915 A BR 112019004915A BR 112019004915 A BR112019004915 A BR 112019004915A BR 112019004915 A2 BR112019004915 A2 BR 112019004915A2
Authority
BR
Brazil
Prior art keywords
pulp
enzyme modified
web
papermaking
modification method
Prior art date
Application number
BR112019004915A
Other languages
Portuguese (pt)
Inventor
Albert Foster Charles Iii
Rosaire Pelletier John
Tan Zheng
Original Assignee
Basf Se
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Basf Se filed Critical Basf Se
Publication of BR112019004915A2 publication Critical patent/BR112019004915A2/en

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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
    • 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
    • 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
    • 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
    • D21C9/007—Modification of pulp properties by mechanical or physical means
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/002—Tissue paper; Absorbent paper
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering

Abstract

são providos métodos para preparar uma pasta de fibra modificada com enzima, em que a pasta modificada tem propriedades melhoradas para os processos de fabricação de papel. a pasta modificada e métodos de seu uso também são providos.Methods are provided for preparing an enzyme modified fiber pulp, wherein the modified pulp has improved properties for papermaking processes. The modified folder and methods of its use are also provided.

BR112019004915A 2016-09-16 2017-09-14 modification method of papermaking pulp, enzyme modified fiber pulp, enzyme modified softwood pulp, and pulp product or web. BR112019004915A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662395698P 2016-09-16 2016-09-16
PCT/IB2017/055583 WO2018051275A2 (en) 2016-09-16 2017-09-14 Methods of modifying pulp comprising cellulase enzymes and products thereof

Publications (1)

Publication Number Publication Date
BR112019004915A2 true BR112019004915A2 (en) 2019-06-25

Family

ID=60153372

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019004915A BR112019004915A2 (en) 2016-09-16 2017-09-14 modification method of papermaking pulp, enzyme modified fiber pulp, enzyme modified softwood pulp, and pulp product or web.

Country Status (7)

Country Link
US (1) US20190203413A1 (en)
EP (1) EP3512995A2 (en)
JP (1) JP2019534391A (en)
CN (1) CN109983174B (en)
BR (1) BR112019004915A2 (en)
CA (1) CA3036575A1 (en)
WO (1) WO2018051275A2 (en)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9879361B2 (en) 2012-08-24 2018-01-30 Domtar Paper Company, Llc Surface enhanced pulp fibers, methods of making surface enhanced pulp fibers, products incorporating surface enhanced pulp fibers, and methods of making products incorporating surface enhanced pulp fibers
US11473245B2 (en) 2016-08-01 2022-10-18 Domtar Paper Company Llc Surface enhanced pulp fibers at a substrate surface
WO2018075627A1 (en) 2016-10-18 2018-04-26 Domtar Paper Company, Llc Method for production of filler loaded surface enhanced pulp fibers
GB2576122B (en) * 2017-04-28 2022-10-12 Kimberly Clark Co Tailored hemicellulose in non-wood fibers for tissue products
CA3088962A1 (en) 2018-02-05 2019-08-08 Harshad PANDE Paper products and pulps with surface enhanced pulp fibers and increased absorbency, and methods of making same
US11421387B2 (en) 2018-08-23 2022-08-23 Eastman Chemical Company Tissue product comprising cellulose acetate
US11421385B2 (en) 2018-08-23 2022-08-23 Eastman Chemical Company Soft wipe comprising cellulose acetate
US11332885B2 (en) 2018-08-23 2022-05-17 Eastman Chemical Company Water removal between wire and wet press of a paper mill process
WO2020041250A1 (en) * 2018-08-23 2020-02-27 Eastman Chemical Company Refining to a desirable freeness
US11306433B2 (en) 2018-08-23 2022-04-19 Eastman Chemical Company Composition of matter effluent from refiner of a wet laid process
US11401659B2 (en) 2018-08-23 2022-08-02 Eastman Chemical Company Process to produce a paper article comprising cellulose fibers and a staple fiber
US11414791B2 (en) 2018-08-23 2022-08-16 Eastman Chemical Company Recycled deinked sheet articles
US11466408B2 (en) 2018-08-23 2022-10-11 Eastman Chemical Company Highly absorbent articles
US11492757B2 (en) 2018-08-23 2022-11-08 Eastman Chemical Company Composition of matter in a post-refiner blend zone
US11414818B2 (en) 2018-08-23 2022-08-16 Eastman Chemical Company Dewatering in paper making process
US11286619B2 (en) 2018-08-23 2022-03-29 Eastman Chemical Company Bale of virgin cellulose and cellulose ester
US11441267B2 (en) 2018-08-23 2022-09-13 Eastman Chemical Company Refining to a desirable freeness
US11230811B2 (en) 2018-08-23 2022-01-25 Eastman Chemical Company Recycle bale comprising cellulose ester
US11401660B2 (en) 2018-08-23 2022-08-02 Eastman Chemical Company Broke composition of matter
US11332888B2 (en) 2018-08-23 2022-05-17 Eastman Chemical Company Paper composition cellulose and cellulose ester for improved texturing
US11313081B2 (en) 2018-08-23 2022-04-26 Eastman Chemical Company Beverage filtration article
US11492755B2 (en) 2018-08-23 2022-11-08 Eastman Chemical Company Waste recycle composition
US11390996B2 (en) 2018-08-23 2022-07-19 Eastman Chemical Company Elongated tubular articles from wet-laid webs
US11512433B2 (en) 2018-08-23 2022-11-29 Eastman Chemical Company Composition of matter feed to a head box
US11639579B2 (en) 2018-08-23 2023-05-02 Eastman Chemical Company Recycle pulp comprising cellulose acetate
US11530516B2 (en) 2018-08-23 2022-12-20 Eastman Chemical Company Composition of matter in a pre-refiner blend zone
US11408128B2 (en) 2018-08-23 2022-08-09 Eastman Chemical Company Sheet with high sizing acceptance
US11390991B2 (en) 2018-08-23 2022-07-19 Eastman Chemical Company Addition of cellulose esters to a paper mill without substantial modifications
US11479919B2 (en) 2018-08-23 2022-10-25 Eastman Chemical Company Molded articles from a fiber slurry
US11519132B2 (en) 2018-08-23 2022-12-06 Eastman Chemical Company Composition of matter in stock preparation zone of wet laid process
US11420784B2 (en) 2018-08-23 2022-08-23 Eastman Chemical Company Food packaging articles
US11492756B2 (en) 2018-08-23 2022-11-08 Eastman Chemical Company Paper press process with high hydrolic pressure
US11525215B2 (en) 2018-08-23 2022-12-13 Eastman Chemical Company Cellulose and cellulose ester film
US11299854B2 (en) 2018-08-23 2022-04-12 Eastman Chemical Company Paper product articles
US11339537B2 (en) 2018-08-23 2022-05-24 Eastman Chemical Company Paper bag
CN109629318B (en) * 2018-12-29 2020-12-25 齐鲁工业大学 Method for preparing bio-mechanical pulp from wheat straw leaves
CN109457532B (en) * 2018-12-29 2021-03-02 齐鲁工业大学 Method for preparing bio-mechanical pulp from wheat straw leaf sheath
CN109577060B (en) * 2018-12-29 2020-12-11 齐鲁工业大学 Method for preparing natural-color biomechanical pulp by treating wheat straw with hot water and alkaline biological enzyme
CN109706771B (en) * 2018-12-29 2020-12-22 齐鲁工业大学 Method for preparing primary-color biomechanical pulp by treating wheat straws with hot steam and biological enzyme
CN109629296B (en) * 2018-12-29 2020-12-11 齐鲁工业大学 Preparation method of bio-mechanical pulp by hot water treatment and bio-enzyme treatment
CN109680530B (en) * 2018-12-29 2020-12-11 齐鲁工业大学 Method for preparing natural-color biomechanical pulp by treating wheat straw with hot steam and biological enzyme
SE543573C2 (en) * 2019-02-12 2021-03-30 Stora Enso Oyj Method of producing a molded fiber product and molded fiber product
US11608596B2 (en) 2019-03-26 2023-03-21 Domtar Paper Company, Llc Paper products subjected to a surface treatment comprising enzyme-treated surface enhanced pulp fibers and methods of making the same
JP6570101B1 (en) * 2019-04-10 2019-09-04 株式会社Ｒｉｎｎｏｖａｔｉｏｎ Paper yarn, paper cloth and fabric products
CN110607708A (en) * 2019-09-03 2019-12-24 中国林业科学研究院林产化学工业研究所 Method for improving wood chemical-mechanical pulp performance through biological enzyme pretreatment
CN110777131B (en) * 2019-11-27 2023-03-14 东莞市蓝天创达化工有限公司 Application of biological enzyme in hemp and related textile fabric finishing
US20230027137A1 (en) * 2021-07-21 2023-01-26 Steve Kohn Hemp paper cardboard cartons and corrugated boxes
CN114263065B (en) * 2021-12-27 2023-03-03 上海昶法新材料有限公司 Interlayer reinforcing agent for papermaking, raw material composition thereof and preparation method thereof
JP7297966B1 (en) 2022-03-29 2023-06-26 大王製紙株式会社 Pulp sheet for fluff pulp
CN115637600A (en) * 2022-09-14 2023-01-24 武汉雄晋生物科技有限公司 Mixed culture of multiple microorganisms and application thereof in bamboo pulp fiber pulping process

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604198B1 (en) 1986-09-22 1989-07-07 Du Pin Cellulose PROCESS FOR TREATING A PAPER PULP WITH AN ENZYMATIC SOLUTION.
FI87372C (en) * 1989-03-30 1992-12-28 Genencor Int Europ Process for making fluff pulp with improved tearability
DK73891D0 (en) 1991-04-22 1991-04-22 Novo Nordisk As ENZYME TREATMENT
US5169497A (en) 1991-10-07 1992-12-08 Nalco Chemical Company Application of enzymes and flocculants for enhancing the freeness of paper making pulp
JPH06128891A (en) * 1992-10-15 1994-05-10 Honshu Paper Co Ltd Production of paper and paper board
US5423946A (en) 1994-03-07 1995-06-13 Nalco Chemical Company Cationic anionic polyelectrolytes for enhancing the freeness of paper pulp
US5501770A (en) 1994-08-12 1996-03-26 Nalco Chemical Company Enzymes in combination with polyelectrolytes for enhancing the freeness of clarified sludge in papermaking
US5725732A (en) * 1994-11-18 1998-03-10 P. H. Glatfelter Company Process for treating hardwood pulp with an enzyme mixture to reduce vessel element picking
US5962258A (en) 1995-08-23 1999-10-05 Diversa Corporation Carboxymethyl cellulase fromthermotoga maritima
US20030044956A1 (en) 1995-08-23 2003-03-06 Short Jay M. Enzymes having carboxymethyl cellulase activity and methods of use thereof
US5789228A (en) 1996-05-22 1998-08-04 Diversa Corporation Endoglucanases
US7465571B1 (en) 1996-05-22 2008-12-16 Verenium Corporation Endoglucanases
US6066233A (en) 1996-08-16 2000-05-23 International Paper Company Method of improving pulp freeness using cellulase and pectinase enzymes
US5811381A (en) 1996-10-10 1998-09-22 Mark A. Emalfarb Cellulase compositions and methods of use
US7883872B2 (en) 1996-10-10 2011-02-08 Dyadic International (Usa), Inc. Construction of highly efficient cellulase compositions for enzymatic hydrolysis of cellulose
WO1998020199A1 (en) 1996-11-06 1998-05-14 Macmillan Bloedel Limited Vanadyl catalyzed oxygen treatment of lignocellulosic materials
US20020084046A1 (en) 1998-09-29 2002-07-04 Jay Chiehlung Hsu Enzymatic paper and process of making thereof
US6939437B1 (en) 1999-11-19 2005-09-06 Buckman Laboratories International, Inc. Paper making processes using enzyme and polymer combinations
US6770170B2 (en) 2000-05-16 2004-08-03 Buckman Laboratories International, Inc. Papermaking pulp including retention system
CA2833423C (en) 2001-02-21 2019-03-19 Verenium Corporation Enzymes having alpha amylase activity and methods of use thereof
EP2404931A1 (en) 2003-07-02 2012-01-11 Verenium Corporation Glucanases, nucleic acids encoding them and methods for making and using them
US8262850B2 (en) 2003-09-23 2012-09-11 International Paper Company Chemical activation and refining of southern pine kraft fibers
KR101393679B1 (en) 2005-03-15 2014-05-21 비피 코포레이션 노쓰 아메리카 인코포레이티드 Cellulases, nucleic acids encoding them and methods for making and using them
WO2006119392A1 (en) 2005-05-02 2006-11-09 International Paper Company Ligno cellulosic materials and the products made therefrom
RU2454494C2 (en) 2005-05-24 2012-06-27 Интернэшнл Пэйпа Кампани Method to produce modified cellulose for use in products from paper or paper web, bleached modified sulfate cellulose, paper or cardboard
US7520958B2 (en) 2005-05-24 2009-04-21 International Paper Company Modified kraft fibers
TR201809912T4 (en) 2006-02-14 2018-07-23 Bp Corp North America Inc Xylanases, nucleic acids encoding them, and methods for making and using them.
EP2069389B1 (en) 2006-08-04 2014-10-08 BP Corporation North America Inc. Glucanases, nucleic acids encoding them and methods for making and using them
CN100487192C (en) * 2006-09-20 2009-05-13 山东轻工业学院 Biological treatment method of non-wood pulp
USRE46733E1 (en) 2007-10-03 2018-02-27 Bp Corporation North America Inc. Xylanases, nucleic acids encoding them and methods for making and using them
WO2010026101A1 (en) 2008-09-02 2010-03-11 Basf Se Method for manufacturing paper, cardboard and paperboard using endo-beta-1,4 glucanases as dewatering means
JP2010236099A (en) * 2009-03-30 2010-10-21 Hakuto Co Ltd Method for producing paper and cardboard containing papermaking sludge
CA2796258C (en) * 2010-04-15 2018-06-12 Buckman Laboratories International, Inc. Paper making processes and system using enzyme and cationic coagulant combination
AR090321A1 (en) 2012-03-30 2014-11-05 Verenium Corp GENES THAT CODIFY CELL
WO2014058846A1 (en) 2012-10-09 2014-04-17 Hercules Incorporated Cellulase composition containing cellulase and papermaking polymers for paper dry strength application
US20140116635A1 (en) 2012-10-10 2014-05-01 Buckman Laboratories International, Inc. Methods For Enhancing Paper Strength
US9127401B2 (en) * 2013-01-31 2015-09-08 University Of New Brunswick Wood pulp treatment
WO2016073610A1 (en) 2014-11-07 2016-05-12 Novozymes A/S Xylanase based bleach boosting

Also Published As

Publication number Publication date
CN109983174B (en) 2022-10-11
EP3512995A2 (en) 2019-07-24
CN109983174A (en) 2019-07-05
US20190203413A1 (en) 2019-07-04
WO2018051275A2 (en) 2018-03-22
JP2019534391A (en) 2019-11-28
WO2018051275A3 (en) 2018-04-26
CA3036575A1 (en) 2018-03-22

Similar Documents

Publication Publication Date Title
BR112019004915A2 (en) modification method of papermaking pulp, enzyme modified fiber pulp, enzyme modified softwood pulp, and pulp product or web.
ZA201904891B (en) Novel methods for processing lignocellulosic material
BR112017025808A2 (en) fibrils, fibril preparation process, paper, papermaking process, viscosity modifier, emulsifier and use of fibrils
BR112019023093A2 (en) CELLULOSE DERIVATIVES
BR112017016355A2 (en) durable and soft wet pressed tissue paper
CL2015000853A1 (en) Composition of cellulase containing cellulase and polymers for the manufacture of paper for the application of dry strength of the paper; papermaking method; and paper or cardboard.
CO2018002755A2 (en) Use of cellulosic fiber paste
BR112017003732A2 (en) method for producing homogenized tobacco material
BR112017000387A2 (en) methods for producing a cellulosic material, a paper-based product and a cellulose derivative, modified cellulosic material, a paper-based product, a cellulose derivative and apparatus for producing a cellulosic material
FI20165234A (en) System and method for making paper, cardboard or the like
BR112017009958A2 (en) method for removing paper grade alkaline pulp hemicelluloses.
BR112015021994A2 (en) paper composition
EP3347180A4 (en) Composite products of paper and cellulose nanofibrils and process of making
MX2016008143A (en) Sanitary tissue products with superior machine direction elongation and foreshortening properties and methods for making same.
BR112018069542A2 (en) re-dispersed microfibrillated cellulose
BR112015020000A2 (en) chemically modified kraft fiber and manufacturing methods
EP3298197A4 (en) Process for the production of paper or paperboard, paper or paperboard product obtained and uses thereof
BR112017006901A2 (en) method for increasing the mechanical strength of paper.
MX365675B (en) Softwood kraft fiber having an improved a-cellulose content and its use in the production of chemical cellulose products.
BR112016020832A2 (en) process for preparing an acrylamide-free acrylic polymer, polymer composition, use of polymer composition, method for cleaning sewage or sludge and method of coagulation or retention of mixtures for paper mills, for paper or cardboard production
BR112018003476A2 (en) method for making lignocellulosic paper and paper products
EP3626882A4 (en) Method for producing pulp fibers for cellulose nanofiberization, and pulp fibers for cellulose nanofiberization
BR112018071521A2 (en) system and method for producing a multilayer cardboard that has a medium with improved structure
BR112017013490A2 (en) a method for producing interpenetrating polymeric mesh material, a product thereof and use of the product
BR112018006355A2 (en) method for making paper.

Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]