FI111961B - Jätepaperin siistaus käsittelemällä tärkkelystä hajottavalla entsyymillä, esimerkiksi amylaasilla - Google Patents

Jätepaperin siistaus käsittelemällä tärkkelystä hajottavalla entsyymillä, esimerkiksi amylaasilla Download PDF

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Publication number
FI111961B
FI111961B FI962152A FI962152A FI111961B FI 111961 B FI111961 B FI 111961B FI 962152 A FI962152 A FI 962152A FI 962152 A FI962152 A FI 962152A FI 111961 B FI111961 B FI 111961B
Authority
FI
Finland
Prior art keywords
enzyme
process according
treatment
starch
carried out
Prior art date
Application number
FI962152A
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English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI962152A0 (fi
FI962152A (fi
Inventor
Masaki Sharyo
Hidesato Shimoto
Hiromichi Sakaguchi
Original Assignee
Novozymes As
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.)
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Publication date
Application filed by Novozymes As filed Critical Novozymes As
Publication of FI962152A0 publication Critical patent/FI962152A0/fi
Publication of FI962152A publication Critical patent/FI962152A/fi
Application granted granted Critical
Publication of FI111961B publication Critical patent/FI111961B/fi

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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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • D21C5/025—De-inking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Treatment Of Sludge (AREA)
FI962152A 1993-11-23 1996-05-22 Jätepaperin siistaus käsittelemällä tärkkelystä hajottavalla entsyymillä, esimerkiksi amylaasilla FI111961B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DK131193 1993-11-23
DK131193A DK131193D0 (fr) 1993-11-23 1993-11-23
PCT/DK1994/000437 WO1995014807A1 (fr) 1993-11-23 1994-11-23 Desencrage de vieux papiers par traitement a l'aide d'une enzyme de decomposition de l'amidon telle que l'amylase
DK9400437 1994-11-23

Publications (3)

Publication Number Publication Date
FI962152A0 FI962152A0 (fi) 1996-05-22
FI962152A FI962152A (fi) 1996-05-22
FI111961B true FI111961B (fi) 2003-10-15

Family

ID=8103432

Family Applications (1)

Application Number Title Priority Date Filing Date
FI962152A FI111961B (fi) 1993-11-23 1996-05-22 Jätepaperin siistaus käsittelemällä tärkkelystä hajottavalla entsyymillä, esimerkiksi amylaasilla

Country Status (9)

Country Link
US (1) US5879509A (fr)
EP (1) EP0730688B1 (fr)
JP (1) JPH09505363A (fr)
AT (1) ATE190367T1 (fr)
AU (1) AU1063795A (fr)
DE (1) DE69423364T2 (fr)
DK (1) DK131193D0 (fr)
FI (1) FI111961B (fr)
WO (1) WO1995014807A1 (fr)

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ZA9510691B (en) * 1994-12-15 1996-09-13 Rhone Poulenc Inc Deinking composition and process
CA2165251A1 (fr) * 1994-12-15 1996-06-16 Jill Marie Jobbins Composition et procede de desencrage
GB2304741A (en) * 1995-08-30 1997-03-26 Allied Colloids Ltd Enzyme deinking of paper
AUPN909696A0 (en) * 1996-04-03 1996-04-26 Participant Project Ip Limited Paper pulp drainage aid
BR9913793A (pt) * 1998-09-17 2001-10-16 Novo Nordisk Biochem Inc Métodos para remover a tinta e descolorir um papel impresso, para a produção de papel reciclado, e, polpa
ATE422538T1 (de) 1999-03-31 2009-02-15 Novozymes As Polypeptide mit alkaliner alpha-amylase-aktivität und für diese kodierende nukleinsäuren
ES2532606T3 (es) 1999-03-31 2015-03-30 Novozymes A/S Polipéptidos con actividad de alfa-amilasa alcalina y ácidos nucleicos que los codifican
PT1250487E (pt) * 1999-11-19 2010-11-29 Buckman Labor Inc Processos de fabrico de papel utilizando combinações de enzima e polímero
US6939437B1 (en) 1999-11-19 2005-09-06 Buckman Laboratories International, Inc. Paper making processes using enzyme and polymer combinations
US6639126B1 (en) 1999-12-06 2003-10-28 Pioneer Hi-Bred International, Inc. Production of modified polysaccharides
US6471826B2 (en) * 2000-06-16 2002-10-29 Buckman Laboratories International, Inc. Methods to control organic contaminants in fibers
US20040091994A1 (en) 2000-10-13 2004-05-13 Carsten Andersen Alpha-amylase variant with altered properties
US6576083B2 (en) * 2001-04-05 2003-06-10 Novozymes A/S Deinking of waste paper
EP2159279A3 (fr) 2001-05-15 2010-05-12 Novozymes A/S Variant de l'alpha-amylase possédant des proprietés modifiées
CN100408756C (zh) * 2002-10-21 2008-08-06 永丰馀造纸股份有限公司 降低菌泥产生的方法及混合物
CA2920416A1 (fr) 2003-03-06 2004-10-28 Basf Enzymes Llc Amylases, acides nucleiques codant ces amylases et methodes de production et d'utilisation des amylases
MXPA05010681A (es) 2003-04-04 2005-12-15 Diversa Corp Liasas de pectato, acidos nucleicos que las codifican, y metodos para hacerlas y usarlas.
EP1953223A1 (fr) 2003-06-13 2008-08-06 Danisco A/S Polypeptides variantes de Pseudomonas ayant une activité de exoamylase non-maltogenic et leur usage dans la préparation de produits nourriture
AU2004252572B2 (en) 2003-06-25 2011-09-08 Novozymes A/S Polypeptides having alpha-amylase activity and polypeptides encoding same
US7118797B2 (en) * 2003-11-19 2006-10-10 Crum Jesse D Printed communication materials having reduced odor and textural or tactile properties
CN103275951A (zh) 2004-07-05 2013-09-04 诺维信公司 具有改变特性的α-淀粉酶变异体
BRPI0512990A (pt) * 2004-07-07 2008-04-22 Novozymes North America Inc método para reduzir o amarelamento de polpa e de papel
US7282113B2 (en) * 2004-11-17 2007-10-16 Tritexco, Inc. Method for enzymatic deinking of waste papers, the waste papers so treated and the treating composition
US20060124266A1 (en) * 2004-11-23 2006-06-15 Novozymes North America, Inc. Use of cyclodextrins for reducing deposits during paper production
MX2007006615A (es) * 2004-12-03 2007-08-02 Sun Chemical Corp Composiciones de tinta de impresion y de revestimiento que contienen almidon.
EP1861506B1 (fr) 2005-03-15 2015-04-15 BP Corporation North America Inc. Cellulases, acides nucleiques codant pour ces cellulases, et procedes de production et d'utilisation de ces cellulases
EP1941049A4 (fr) * 2005-09-20 2011-12-21 Novozymes North America Inc Procédé de production d'un produit de fermentation
EP1989301B1 (fr) 2006-02-10 2014-09-24 BP Corporation North America Inc. Enzymes cellulolytiques, acides nucléiques codant pour elles et procédés pour les préparer et les utiliser
EP2479266B1 (fr) 2006-12-21 2016-03-09 BASF Enzymes LLC Amylases et glucoamylases, acides nucléiques les codant, et leurs procédés de fabrication
AU2008210495B2 (en) 2007-01-30 2014-02-27 Bp Corporation North America, Inc. Enzymes for the treatment of lignocellulosics, nucleic acids encoding them and methods for making and using them
US7541026B2 (en) 2007-11-05 2009-06-02 Danisco Us Inc., Genencor Division Alpha-amylase variants with altered properties
CA2704791A1 (fr) 2007-11-05 2009-05-14 Danisco Us Inc. Variants de bacillus sp. ts-23 alpha-amylase a proprietes modifiees
JP2011510681A (ja) 2008-02-04 2011-04-07 ダニスコ・ユーエス・インク 改変された特性をもつｔｓ２３アルファ‐アミラーゼ変異体
EP2300605A2 (fr) 2008-06-06 2011-03-30 Danisco US Inc. Variants d'alpha-amylase (amys) de geobacillus stearothermophilus presentant des proprietes ameliorees
BRPI0920891B1 (pt) 2008-09-25 2023-01-10 Danisco Us Inc Mistura de alfa-amilase e método para produção de um açúcar fermentável
WO2010059413A2 (fr) 2008-11-20 2010-05-27 Novozymes, Inc. Polypeptides ayant une activité amylolytique renforcée et polynucléotides codant pour ceux-ci
CN102388132A (zh) 2009-04-01 2012-03-21 丹尼斯科美国公司 包含α淀粉酶和蛋白酶的清洁系统
CN102918150A (zh) 2010-01-04 2013-02-06 诺维信公司 α-淀粉酶
CA2811789A1 (fr) 2010-10-06 2012-04-12 Bp Corporation North America Inc. Polypeptides variables de la cbh i dont l'inhibition des produits est reduite
CN109097347A (zh) 2011-06-30 2018-12-28 诺维信公司 α-淀粉酶变体
US20140220635A1 (en) 2011-10-17 2014-08-07 Novozymes A/S Alpha-Amylase Variants and Polynucleotides Encoding Same
CN103857794B (zh) 2011-10-17 2018-03-20 诺维信公司 α‑淀粉酶变体以及编码它们的多核苷酸
CN103669066B (zh) * 2012-09-05 2015-11-25 东莞市绿微康生物科技有限公司 提高废旧箱板纸中胶黏物去除效果的方法
EP3550015B1 (fr) 2014-04-10 2021-11-10 Novozymes A/S Variants d'alpha-amylase et polynucléotides les codant
CN104711887B (zh) * 2015-02-16 2016-08-24 广西大学 用回收废弃含植物纤维的原料制备3d打印材料的方法
WO2017114891A1 (fr) 2015-12-30 2017-07-06 Novozymes A/S Variants d'enzymes et polynucléotides codant pour ces variants
WO2017191160A1 (fr) 2016-05-03 2017-11-09 Novozymes A/S Variants d'alpha-amylase et polynucléotides codant pour ces variants
EP3455352A1 (fr) 2016-05-09 2019-03-20 Novozymes A/S Polypeptidiques variants aux performances améliorées et leur utilisation
AU2020242303A1 (en) 2019-03-21 2021-06-24 Novozymes A/S Alpha-amylase variants and polynucleotides encoding same

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US3652383A (en) * 1968-03-27 1972-03-28 Kimberly Clark Co Treatment of paper coating wastes containing starch and pigment
US3616219A (en) * 1970-03-09 1971-10-26 Staley Mfg Co A E Process for improved enzyme convertibility of starch
DE2636951A1 (de) * 1976-08-17 1978-02-23 Pelikan Werke Wagner Guenther Staerkeabbau in der leimung von papieren mittels amylasen
US4450043A (en) * 1982-03-12 1984-05-22 Appleton Papers Inc. Method for recovering pulp from pressure-sensitive carbonless copying paper waste
DK80290D0 (fr) * 1990-03-29 1990-03-29 Novo Nordisk As
DE4137761A1 (de) * 1991-05-17 1992-11-19 Call Hans Peter Verfahren zur delignifizierung von lignocellulosehaltigem material, bleiche und behandlung von abwaessern mittels laccasen mit erweiteter wirksamkeit

Also Published As

Publication number Publication date
FI962152A0 (fi) 1996-05-22
EP0730688A1 (fr) 1996-09-11
WO1995014807A1 (fr) 1995-06-01
ATE190367T1 (de) 2000-03-15
DK131193D0 (fr) 1993-11-23
DE69423364T2 (de) 2000-10-26
EP0730688B1 (fr) 2000-03-08
JPH09505363A (ja) 1997-05-27
DE69423364D1 (de) 2000-04-13
FI962152A (fi) 1996-05-22
US5879509A (en) 1999-03-09
AU1063795A (en) 1995-06-13

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