FI891348A - Foerfarande foer tillverkning av papper eller kartong av aoterfoerbrukade, med entzymer behandlade fibrer. - Google Patents

Foerfarande foer tillverkning av papper eller kartong av aoterfoerbrukade, med entzymer behandlade fibrer. Download PDF

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Publication number
FI891348A
FI891348A FI891348A FI891348A FI891348A FI 891348 A FI891348 A FI 891348A FI 891348 A FI891348 A FI 891348A FI 891348 A FI891348 A FI 891348A FI 891348 A FI891348 A FI 891348A
Authority
FI
Finland
Prior art keywords
entzymer
behandlade
aoterfoerbrukade
kartong
fibrer
Prior art date
Application number
FI891348A
Other languages
English (en)
Other versions
FI891348A0 (fi
Inventor
Jean-Luc Fuentes
Michel Robert
Original Assignee
Du Pin Cellulose
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 Du Pin Cellulose filed Critical Du Pin Cellulose
Publication of FI891348A0 publication Critical patent/FI891348A0/fi
Publication of FI891348A publication Critical patent/FI891348A/fi

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
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D21H23/06—Controlling the addition
    • D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
    • D21H23/18—Addition at a location where shear forces are avoided before sheet-forming, e.g. after pulp beating or refining
    • 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
FI891348A 1988-03-22 1989-03-21 Foerfarande foer tillverkning av papper eller kartong av aoterfoerbrukade, med entzymer behandlade fibrer. FI891348A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8803687A FR2629108A1 (fr) 1988-03-22 1988-03-22 Procede de fabrication de papiers ou cartons a partir de fibres recyclees, traitees avec des enzymes

Publications (2)

Publication Number Publication Date
FI891348A0 FI891348A0 (fi) 1989-03-21
FI891348A true FI891348A (fi) 1989-09-23

Family

ID=9364490

Family Applications (1)

Application Number Title Priority Date Filing Date
FI891348A FI891348A (fi) 1988-03-22 1989-03-21 Foerfarande foer tillverkning av papper eller kartong av aoterfoerbrukade, med entzymer behandlade fibrer.

Country Status (7)

Country Link
US (1) US5110412A (fi)
EP (1) EP0334739A1 (fi)
JP (1) JPH026681A (fi)
CA (1) CA1333317C (fi)
FI (1) FI891348A (fi)
FR (1) FR2629108A1 (fi)
NO (1) NO891085L (fi)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5298405A (en) * 1986-04-30 1994-03-29 Alko Limited Enzyme preparations with recombinantly-altered cellulose profiles and methods for their production
FI85041C (fi) * 1989-01-16 1992-02-25 Enso Gutzeit Oy Foerfarande foer att bringa pappersmassa pao en pappersmaskins vira.
KR960016598B1 (ko) * 1989-05-16 1996-12-16 재단법인 한국화학연구소 고지의 생물학적 탈묵에 의한 재생방법
FR2652595B1 (fr) * 1989-10-02 1995-03-31 Pin Cellulose Du Procede de traitement d'une pate papetiere par une preparation enzymatique pour la fabrication de papier ou carton.
DK80390D0 (fi) * 1990-03-29 1990-03-29 Novo Nordisk As
DK80290D0 (fi) * 1990-03-29 1990-03-29 Novo Nordisk As
FR2660674B1 (fr) * 1990-04-06 1992-06-12 Du Pin Cellulose Procede de traitement d'eaux recyclees destinees a diluer une pate papetiere.
US5837515A (en) * 1990-05-16 1998-11-17 Alko-Yhtiot Oy Enzyme preparations and methods for their 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
US5261535A (en) * 1992-05-29 1993-11-16 Eastman Kodak Company Flexible photographic film package
US5605881A (en) * 1993-09-03 1997-02-25 Minolta Co., Ltd. Cleaning liquid for recycling copy medium for electrophotography
ATE212088T1 (de) * 1993-10-04 2002-02-15 Novozymes As Verfahren zur herstellung von kaschiertem karton und wellpappenmittellage
US6001218A (en) * 1994-06-29 1999-12-14 Kimberly-Clark Worldwide, Inc. Production of soft paper products from old newspaper
US5620565A (en) * 1994-06-29 1997-04-15 Kimberly-Clark Corporation Production of soft paper products from high and low coarseness fibers
US6074527A (en) * 1994-06-29 2000-06-13 Kimberly-Clark Worldwide, Inc. Production of soft paper products from coarse cellulosic fibers
US5582681A (en) * 1994-06-29 1996-12-10 Kimberly-Clark Corporation Production of soft paper products from old newspaper
US7816129B2 (en) 1994-07-29 2010-10-19 Ab Enzymes Gmbh Production and secretion of proteins of bacterial origin in filamentous fungi
US5871730A (en) * 1994-07-29 1999-02-16 Universite De Sherbrooke Thermostable xylanase DNA, protein and methods of use
US6300114B1 (en) 1994-07-29 2001-10-09 Rohm Enzyme Finland Oy Sequences of xylanase and xylanase expression vectors
US5935836A (en) * 1994-07-29 1999-08-10 Rohm Enzyme Finland Oy Actinomadura xylanase sequences and methods of use
US6426200B1 (en) 1994-09-15 2002-07-30 University Of Georgia Research Foundation, Inc. Methods for enzymatic deinking of waste paper
US5525193A (en) * 1994-10-26 1996-06-11 Novo Nordisk A/S Use of monocomponent cellulase for removing inks, coatings, and toners from printed paper
US5770012A (en) * 1994-11-18 1998-06-23 P. H. Glatfelter Co. Process for treating paper machine stock containing bleached hardwood pulp with an enzyme mixture to reduce vessel element picking
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
US5961735A (en) * 1995-06-21 1999-10-05 North Carolina State University Method of cleaning papermaking felts with enzymes
AUPN909696A0 (en) * 1996-04-03 1996-04-26 Participant Project Ip Limited Paper pulp drainage aid
WO1998006892A1 (en) * 1996-08-16 1998-02-19 International Paper Company Enzymatic freeness enhancement
US6296736B1 (en) 1997-10-30 2001-10-02 Kimberly-Clark Worldwide, Inc. Process for modifying pulp from recycled newspapers
KR100288119B1 (ko) * 1998-06-27 2001-05-02 김충섭 부상부유 및 효소처리를 이용한 골판지 고지의 재생방법
US6387210B1 (en) 1998-09-30 2002-05-14 Kimberly-Clark Worldwide, Inc. Method of making sanitary paper product from coarse fibers
CA2293198C (en) * 1998-12-28 2010-07-20 Kao Corporation Paper quality improver for papermaking and method for producing pulp sheet
US6939437B1 (en) 1999-11-19 2005-09-06 Buckman Laboratories International, Inc. Paper making processes using enzyme and polymer combinations
US6471826B2 (en) * 2000-06-16 2002-10-29 Buckman Laboratories International, Inc. Methods to control organic contaminants in fibers
US8037717B2 (en) * 2001-10-26 2011-10-18 Corning Incorporated Methods and apparatus for pulsed doping or drying a soot preform
AU2005206565A1 (en) * 2004-01-23 2005-08-04 Buckman Laboratories International Inc Process for making paper
US20070029059A1 (en) * 2005-08-08 2007-02-08 Yassin Elgarhy Enzymatic opacifying composition for paper, pulp or paperboard, processes using same and pulp, paper or paperboard produced therefrom
USRE45660E1 (en) 2006-02-14 2015-09-01 Bp Corporation North America Inc. Xylanases, nucleic acids encoding them and methods for making and using them
US8034203B2 (en) 2007-04-13 2011-10-11 United States Gypsum Company Gypsum wallboard with improved nail pull strength and the method for making same
NZ584967A (en) 2007-10-03 2012-08-31 Verenium Corp Xylanases, nucleic acids encoding them and methods for making and using them
US20110108222A1 (en) * 2009-11-11 2011-05-12 International Paper Company Effect of low dose xylanase on pulp in prebleach treatment process
NZ602637A (en) * 2010-04-15 2014-10-31 Buckman Lab Int Inc Paper making processes and system using enzyme and cationic coagulant combination
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
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
CN105862498B (zh) * 2016-03-29 2017-11-24 山东贵和显星纸业有限公司 造纸用回收纤维改良酶的制备方法及其应用
US11473245B2 (en) 2016-08-01 2022-10-18 Domtar Paper Company Llc Surface enhanced pulp fibers at a substrate surface
US11499269B2 (en) 2016-10-18 2022-11-15 Domtar Paper Company Llc Method for production of filler loaded surface enhanced pulp fibers
WO2019152969A1 (en) 2018-02-05 2019-08-08 Pande Harshad Paper products and pulps with surface enhanced pulp fibers and increased absorbency, and methods of making same
CA3134990A1 (en) 2019-03-26 2020-10-01 Domtar Paper Company, Llc Paper products subjected to a surface treatment comprising enzyme-treated surface enhanced pulp fibers and methods of making the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3041246A (en) * 1959-12-28 1962-06-26 Hammermill Massachusetts Paper Enzymatic conversion of cellulosic fibers
US3406089A (en) * 1964-10-02 1968-10-15 Kimberly Clark Co Process for the digestion of cellulosic material by enzymatic action of trametes suaveolens
FR2604198B1 (fr) * 1986-09-22 1989-07-07 Du Pin Cellulose Procede de traitement d'une pate papetiere par une solution enzymatique.

Also Published As

Publication number Publication date
CA1333317C (fr) 1994-12-06
US5110412A (en) 1992-05-05
JPH026681A (ja) 1990-01-10
FR2629108B1 (fi) 1995-04-14
NO891085D0 (no) 1989-03-14
EP0334739A1 (fr) 1989-09-27
FR2629108A1 (fr) 1989-09-29
NO891085L (no) 1989-09-25
FI891348A0 (fi) 1989-03-21

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FD Application lapsed

Owner name: LA CELLULOSE DU PIN