CA2391576A1 - Paper making processes using enzyme and polymer combinations - Google Patents

Paper making processes using enzyme and polymer combinations Download PDF

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Publication number
CA2391576A1
CA2391576A1 CA002391576A CA2391576A CA2391576A1 CA 2391576 A1 CA2391576 A1 CA 2391576A1 CA 002391576 A CA002391576 A CA 002391576A CA 2391576 A CA2391576 A CA 2391576A CA 2391576 A1 CA2391576 A1 CA 2391576A1
Authority
CA
Canada
Prior art keywords
paper making
pulp
enzyme
paper
making processes
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
CA002391576A
Other languages
French (fr)
Other versions
CA2391576C (en
Inventor
Walter B. Hill, Jr.
Richard L. Barclay
James A. O'malley
Randall W. Conrod
John Desjardins
Roger M. Plourde
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.)
Buckman Laboratories International Inc
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 CA2391576A1 publication Critical patent/CA2391576A1/en
Application granted granted Critical
Publication of CA2391576C publication Critical patent/CA2391576C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
    • D21H11/06—Sulfite or bisulfite pulp
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • D21H17/29—Starch cationic
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • D21H17/375—Poly(meth)acrylamide
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups
    • D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
    • 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
    • D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
    • D21H23/765—Addition of all compounds to the pulp

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
  • Sanitary Thin Papers (AREA)
  • Materials For Medical Uses (AREA)
  • Making Paper Articles (AREA)

Abstract

Methods of making paper or paperboard are described. In one method, at least one cellulytic enzyme composition and at least one cationic polymer composition are introduced to a paper making pulp at about the same time to form a treated pulp.
The pulp may also be treated with at least one cationic starch. The resulting pulp is formed into a sheet of pulp. Other paper making processes are also described. A paper making apparatus is also described for carrying out the methods. Paper and paperboard made according to the methods are also described.
CA002391576A 1999-11-19 2000-11-14 Paper making processes using enzyme and polymer combinations Expired - Lifetime CA2391576C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16633099P 1999-11-19 1999-11-19
US60/166,330 1999-11-19
PCT/US2000/042119 WO2001036740A2 (en) 1999-11-19 2000-11-14 Paper making processes using enzyme and polymer combinations

Publications (2)

Publication Number Publication Date
CA2391576A1 true CA2391576A1 (en) 2001-05-25
CA2391576C CA2391576C (en) 2007-04-24

Family

ID=22602807

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002391576A Expired - Lifetime CA2391576C (en) 1999-11-19 2000-11-14 Paper making processes using enzyme and polymer combinations

Country Status (14)

Country Link
EP (1) EP1250487B1 (en)
JP (1) JP4528478B2 (en)
CN (1) CN1281818C (en)
AT (1) ATE483059T1 (en)
AU (1) AU770908B2 (en)
BR (1) BR0015768B1 (en)
CA (1) CA2391576C (en)
DE (1) DE60045040D1 (en)
ES (1) ES2350914T3 (en)
MX (1) MXPA02004886A (en)
NZ (1) NZ518975A (en)
PT (1) PT1250487E (en)
WO (1) WO2001036740A2 (en)
ZA (1) ZA200203739B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL1859103T3 (en) * 2005-01-05 2015-09-30 Dow Global Technologies Llc Enhanced efficacy of fungicides in paper and paperboard
US7862688B2 (en) * 2007-05-16 2011-01-04 Buckman Laboratories International, Inc. Methods to control organic contaminants in fibers
CA2796258C (en) * 2010-04-15 2018-06-12 Buckman Laboratories International, Inc. Paper making processes and system using enzyme and cationic coagulant combination
JP5933550B2 (en) 2010-08-25 2016-06-08 ソレニス・テクノロジーズ・ケイマン・エル・ピー A method to increase the benefits of starch in pulped cellulosic materials in the production of paper and paperboard
EP2748373B1 (en) * 2011-08-25 2024-02-21 Solenis Technologies Cayman, L.P. Method for increasing the advantages of strength aids in the production of paper and paperboard
PT2929087T (en) * 2012-12-06 2017-03-23 Kemira Oyj Compositions used in paper and methods of making paper
CN104153243A (en) * 2013-05-13 2014-11-19 广西南宁碧欧生物科技有限公司 New pulping promotion fiber modification bio-enzyme preparation
CN103541259B (en) * 2013-10-19 2015-12-02 沅江浣溪沙酶技术有限公司 The production method of reed, Di Wei paper-making pulping complex enzyme liquid and application
BR102015032911A2 (en) * 2015-12-29 2017-07-04 Fibria Celulose S.A PROCESS FOR PRODUCTION OF PULP PULP, PULP PULP AND ITS USE, PAPER
US20210269972A1 (en) * 2018-07-10 2021-09-02 Novozymes A/S Method of making paper or board
CN110983851A (en) * 2019-11-20 2020-04-10 山鹰华南纸业有限公司 Method for improving operation efficiency of drying part of paper machine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894119A (en) 1985-04-10 1990-01-16 Drew Chemical Corporation Retention and/or drainage and/or dewatering aid
FI85389C (en) * 1989-12-12 1992-04-10 Enso Gutzeit Oy Process for mass production
US5169497A (en) * 1991-10-07 1992-12-08 Nalco Chemical Company Application of enzymes and flocculants for enhancing the freeness of paper making pulp
US5256252A (en) * 1992-07-15 1993-10-26 Nalco Chemical Company Method for controlling pitch deposits using lipase and cationic polymer
US5356800A (en) * 1992-11-30 1994-10-18 Buckman Laboratories International, Inc. Stabilized liquid enzymatic compositions
DK131193D0 (en) * 1993-11-23 1993-11-23 Novo Nordisk As
US5423946A (en) * 1994-03-07 1995-06-13 Nalco Chemical Company Cationic anionic polyelectrolytes for enhancing the freeness of paper pulp
KR100256636B1 (en) * 1994-04-12 2000-05-15 김충섭 Manufacturing method for improving the amount of fillers and reinforcing the strength of scott internal interrity in paper
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
JPH1025690A (en) * 1996-07-15 1998-01-27 Oji Paper Co Ltd Production of paper having single-sided luster
FI990444A (en) * 1998-03-11 1999-09-12 Nalco Chemical Co Increased pulp pulverization mode

Also Published As

Publication number Publication date
PT1250487E (en) 2010-11-29
ZA200203739B (en) 2003-02-26
BR0015768A (en) 2002-10-22
JP4528478B2 (en) 2010-08-18
AU770908B2 (en) 2004-03-04
BR0015768B1 (en) 2009-08-11
EP1250487A2 (en) 2002-10-23
CN1423717A (en) 2003-06-11
NZ518975A (en) 2003-11-28
WO2001036740A3 (en) 2002-02-07
AU3269601A (en) 2001-05-30
EP1250487B1 (en) 2010-09-29
CA2391576C (en) 2007-04-24
WO2001036740A2 (en) 2001-05-25
CN1281818C (en) 2006-10-25
MXPA02004886A (en) 2003-02-27
DE60045040D1 (en) 2010-11-11
ATE483059T1 (en) 2010-10-15
ES2350914T3 (en) 2011-01-28
JP2003515002A (en) 2003-04-22

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Effective date: 20201116