CA2372499A1 - A process for production of paper materials with improved wet strength - Google Patents

A process for production of paper materials with improved wet strength Download PDF

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Publication number
CA2372499A1
CA2372499A1 CA002372499A CA2372499A CA2372499A1 CA 2372499 A1 CA2372499 A1 CA 2372499A1 CA 002372499 A CA002372499 A CA 002372499A CA 2372499 A CA2372499 A CA 2372499A CA 2372499 A1 CA2372499 A1 CA 2372499A1
Authority
CA
Canada
Prior art keywords
wet strength
pulp
paper
production
paper materials
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.)
Granted
Application number
CA002372499A
Other languages
French (fr)
Other versions
CA2372499C (en
Inventor
Martin Lund
Claus Felby
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novozymes AS
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2372499A1 publication Critical patent/CA2372499A1/en
Application granted granted Critical
Publication of CA2372499C publication Critical patent/CA2372499C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/02—Chemical or biochemical treatment
    • 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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength agents
    • 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
    • D21H11/14—Secondary fibres
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/005—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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/09—Sulfur-containing 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • D21H17/15—Polycarboxylic acids, e.g. maleic acid

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)

Abstract

The present invention relates to a process for production of paper materials with improved wet strength, comprising: (a) preparing a suspension of unbleached or semi-bleached chemical or semichemical pulp or pulp from recycled fibres; (b) treating the pulp with a phenol oxidizing enzyme and a mediator; and (c) de-watering the treated pulp in a paper making machine to remove process water and produce the paper material. Preferably the paper material is heated after the completion of step (c). Further, the invention relates to a process for producing corrugated paperboard or corrugated containers and to the use of a phenol-oxidizing enzyme in combination with a mediator to produce a paper material with improved wet strength. By the process of the invention the wet strength of paper materials can be improved without using wet strength resins which makes the product more easily re-used.
CA002372499A 1999-05-06 2000-03-16 A process for production of paper materials with improved wet strength Expired - Fee Related CA2372499C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA199900611 1999-05-06
DKPA199900611 1999-05-06
PCT/DK2000/000118 WO2000068500A1 (en) 1999-05-06 2000-03-16 A process for production of paper materials with improved wet strength

Publications (2)

Publication Number Publication Date
CA2372499A1 true CA2372499A1 (en) 2000-11-16
CA2372499C CA2372499C (en) 2009-10-13

Family

ID=8095546

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002372499A Expired - Fee Related CA2372499C (en) 1999-05-06 2000-03-16 A process for production of paper materials with improved wet strength

Country Status (9)

Country Link
EP (1) EP1268927B1 (en)
JP (1) JP2002544403A (en)
CN (1) CN1349577A (en)
AT (1) ATE307924T1 (en)
AU (1) AU766409B2 (en)
BR (1) BR0010310A (en)
CA (1) CA2372499C (en)
DE (1) DE60023563T2 (en)
WO (1) WO2000068500A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2777801C (en) 2009-10-16 2017-05-02 Aracruz Celulose S.A. Differentiated cellulosic fibres from an enzymatic treatment having an acid step
FR2957934B1 (en) 2010-03-24 2014-10-17 Centre Nat Rech Scient BILIRUBIN OXIDASE FROM BACILLUS PUMILUS AND ITS APPLICATIONS
CN102869830A (en) * 2010-05-05 2013-01-09 巴斯夫欧洲公司 Fibrous composition for paper and card production
US8454799B2 (en) 2010-05-05 2013-06-04 Basf Se Pulp composition for paper and solid board production
BR112012031101A2 (en) * 2010-06-08 2016-10-25 Buckman Lab Int Inc method to degrade paper pulp sludge
FR2975704B1 (en) 2011-05-24 2015-02-20 Centre Nat Rech Scient BILIRUBIN OXIDASE OF MAGNAPORTHE ORYZAE AND ITS APPLICATIONS
BR112014005290B1 (en) * 2011-09-09 2021-11-09 Novozymes A/S METHOD FOR IMPROVING PAPER STRENGTH
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
CN103835174B (en) * 2012-11-27 2016-08-31 瑞辰星生物技术（广州）有限公司 The pulping process of wet strong waste paper
ES2629203T5 (en) * 2014-11-26 2023-02-24 Billerudkorsnaes Ab Method of producing a corrugated cardboard for packaging from pulp comprising NSSC pulp
US9663899B2 (en) * 2015-08-26 2017-05-30 Solenis Technologies, L.P. Method for making lignocellulosic paper and paper product
EP3399100A4 (en) * 2015-12-29 2019-08-14 Fibria Celulose S.A. Method for producing cellulose pulp, cellulose pulp and use thereof, paper
BR102015032911A2 (en) 2015-12-29 2017-07-04 Fibria Celulose S.A PROCESS FOR PRODUCTION OF PULP PULP, PULP PULP AND ITS USE, PAPER
CN105862497A (en) * 2016-04-01 2016-08-17 苏州市鼎立包装有限公司 Preparation method of highly air-permeable kraft paper
CN111868328A (en) * 2018-03-15 2020-10-30 巴克曼实验室国际公司 Method and system for producing commodity pulp and product thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0219643B1 (en) * 1985-08-23 1991-01-09 International Paper Company Kraft liner board and method of producing kraft liner board from bleached or unbleached kraft pulp, tmp pulp, scmp or sulfite pulp
FI895501A (en) * 1989-11-17 1991-05-18 Enso Gutzeit Oy FOERFARANDE FOER TILLVERKNING AV MASSA.
DK64092D0 (en) * 1992-05-18 1992-05-18 Novo Nordisk As
DK77393D0 (en) * 1993-06-29 1993-06-29 Novo Nordisk As ENZYMER ACTIVATION
ATE212088T1 (en) * 1993-10-04 2002-02-15 Novozymes As METHOD FOR PRODUCING LAMINATED CARDBOARD AND CORRUGATED CARDBOARD CENTER PLY
JP3691516B2 (en) * 1994-09-27 2005-09-07 ノボザイムス アクティーゼルスカブ Enhancer such as acetosyringone

Also Published As

Publication number Publication date
WO2000068500A1 (en) 2000-11-16
AU766409B2 (en) 2003-10-16
DE60023563T2 (en) 2006-07-27
DE60023563D1 (en) 2005-12-01
AU3273600A (en) 2000-11-21
EP1268927A1 (en) 2003-01-02
ATE307924T1 (en) 2005-11-15
CA2372499C (en) 2009-10-13
EP1268927B1 (en) 2005-10-26
CN1349577A (en) 2002-05-15
JP2002544403A (en) 2002-12-24
BR0010310A (en) 2002-02-13

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Effective date: 20180316