SE0400280D0 - Enzymatic treatment of pulp to increase strength - Google Patents

Enzymatic treatment of pulp to increase strength

Info

Publication number
SE0400280D0
SE0400280D0 SE0400280A SE0400280A SE0400280D0 SE 0400280 D0 SE0400280 D0 SE 0400280D0 SE 0400280 A SE0400280 A SE 0400280A SE 0400280 A SE0400280 A SE 0400280A SE 0400280 D0 SE0400280 D0 SE 0400280D0
Authority
SE
Sweden
Prior art keywords
fibers
pulp
enzymatic treatment
increase strength
paper sheets
Prior art date
Application number
SE0400280A
Other languages
English (en)
Other versions
SE0400280L (sv
SE528610C2 (sv
Inventor
Werner Franz Wilhelm Lonsky
Alberto Ricardo Negri
Original Assignee
Kimberly Clark Co
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 Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of SE0400280D0 publication Critical patent/SE0400280D0/sv
Publication of SE0400280L publication Critical patent/SE0400280L/sv
Publication of SE528610C2 publication Critical patent/SE528610C2/sv

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
    • 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
SE0400280A 2001-08-29 2004-02-11 Enzymatisk behandling av massa för att öka styrkan SE528610C2 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/942,468 US6635146B2 (en) 1998-07-08 2001-08-29 Enzymatic treatment of pulp to increase strength using truncated hydrolytic enzymes
PCT/US2002/013532 WO2003021033A1 (en) 2001-08-29 2002-04-30 Enzymatic treatment of pulp to increase strength

Publications (3)

Publication Number Publication Date
SE0400280D0 true SE0400280D0 (sv) 2004-02-11
SE0400280L SE0400280L (sv) 2004-04-29
SE528610C2 SE528610C2 (sv) 2006-12-27

Family

ID=25478108

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0400280A SE528610C2 (sv) 2001-08-29 2004-02-11 Enzymatisk behandling av massa för att öka styrkan

Country Status (7)

Country Link
US (1) US6635146B2 (sv)
AU (1) AU2002259075B2 (sv)
BR (1) BR0211930B1 (sv)
CA (1) CA2457785C (sv)
MX (1) MXPA04001389A (sv)
SE (1) SE528610C2 (sv)
WO (1) WO2003021033A1 (sv)

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US20050000666A1 (en) * 2003-05-06 2005-01-06 Novozymes A/S Use of hemicellulase composition in mechanical pulp production
GB0425102D0 (en) * 2004-11-15 2004-12-15 Ciba Spec Chem Water Treat Ltd Polymeric compositions and methods of employing them in papermaking processes
CA2591221A1 (en) * 2004-12-23 2006-07-06 Genencor International, Inc. Neutral cellulase catalytic core and method of producing same
US7922705B2 (en) * 2005-10-03 2011-04-12 The Procter & Gamble Company Densified fibrous structures and methods for making same
US7943814B2 (en) * 2005-10-03 2011-05-17 The Procter & Gamble Company Densified fibrous structures and methods for making same
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
US8177938B2 (en) * 2007-01-19 2012-05-15 Georgia-Pacific Consumer Products Lp Method of making regenerated cellulose microfibers and absorbent products incorporating same
CA2735867C (en) 2008-09-16 2017-12-05 Dixie Consumer Products Llc Food wrap basesheet with regenerated cellulose microfiber
PT2488694T (pt) 2009-10-16 2016-07-15 Fibria Celulose Sa Processo para produzir fibras de celulose diferenciadas compreendendo um tratamento enzimático em associação com um passo ácido
CN102535215A (zh) * 2011-11-14 2012-07-04 东莞市绿微康生物科技有限公司 一种造纸用植物纤维预处理方法
US9856606B2 (en) * 2011-12-12 2018-01-02 Enzymatic Deinking Technologies, L.L.C. Enzymatic pre-treatment of market pulp to improve fiber drainage and physical properties
RU2634239C2 (ru) 2012-10-09 2017-10-24 Соленис Текнолоджиз Кайман, Л.П. Целлюлазная композиция, содержащая целлюлазу и полимеры для производства бумаги, предназначенная для применения в повышении прочности бумаги в сухом состоянии
CN104452397B (zh) * 2014-11-21 2017-01-25 福建农林大学 一种提高预水解硫酸盐溶解浆反应性能的方法
BR102015032911A2 (pt) 2015-12-29 2017-07-04 Fibria Celulose S.A Process for the production of pulp pulp, pulp pulp and its use, paper
BR112021000294A2 (pt) * 2018-07-10 2021-04-06 Novozymes A/S Métodos de produção de papel ou cartão, de melhoria de pelo menos uma propriedade de uma pasta semifluida de polpa para uso em um moinho de papel ou cartão, de produção de uma polpa ou pasta semifluida de polpa, de produção de papel ou cartão ou para produção de uma polpa ou pasta semifluida de polpa, polpa ou pasta semifluida de polpa tratada, produto de papel ou cartão produzido usando a pasta semifluida de polpa tratada, e, mistura

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JPS597439B2 (ja) 1980-07-31 1984-02-18 株式会社日立製作所 セルロ−ス性物質の前処理方法
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US5830317A (en) 1995-04-07 1998-11-03 The Procter & Gamble Company Soft tissue paper with biased surface properties containing fine particulate fillers
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Also Published As

Publication number Publication date
SE0400280L (sv) 2004-04-29
US6635146B2 (en) 2003-10-21
BR0211930A (pt) 2004-10-26
AU2002259075B2 (en) 2007-02-15
CA2457785C (en) 2010-02-23
SE528610C2 (sv) 2006-12-27
CA2457785A1 (en) 2003-03-13
BR0211930B1 (pt) 2013-06-11
MXPA04001389A (es) 2004-05-27
WO2003021033A1 (en) 2003-03-13
US20020088575A1 (en) 2002-07-11

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