DE69423364T2 - Deinken von altpapier durch behandlung mit stärke-abbaufähigem enzym, z.b. amylase - Google Patents

Deinken von altpapier durch behandlung mit stärke-abbaufähigem enzym, z.b. amylase

Info

Publication number
DE69423364T2
DE69423364T2 DE69423364T DE69423364T DE69423364T2 DE 69423364 T2 DE69423364 T2 DE 69423364T2 DE 69423364 T DE69423364 T DE 69423364T DE 69423364 T DE69423364 T DE 69423364T DE 69423364 T2 DE69423364 T2 DE 69423364T2
Authority
DE
Germany
Prior art keywords
enzyme
paper
enzyme treatment
starch
carried out
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.)
Expired - Lifetime
Application number
DE69423364T
Other languages
German (de)
English (en)
Other versions
DE69423364D1 (de
Inventor
Hiromichi Sakaguchi
Masaki Sharyo
Hidesato Shimoto
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
Novo Nordisk 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.)
Filing date
Publication date
Application filed by Novo Nordisk AS filed Critical Novo Nordisk AS
Publication of DE69423364D1 publication Critical patent/DE69423364D1/de
Application granted granted Critical
Publication of DE69423364T2 publication Critical patent/DE69423364T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005Treatment of cellulose-containing material with microorganisms or enzymes
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02Working-up waste paper
    • D21C5/025De-inking
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/64Paper recycling

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Treatment Of Sludge (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
DE69423364T 1993-11-23 1994-11-23 Deinken von altpapier durch behandlung mit stärke-abbaufähigem enzym, z.b. amylase Expired - Lifetime DE69423364T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK131193A DK131193D0 (enExample) 1993-11-23 1993-11-23
PCT/DK1994/000437 WO1995014807A1 (en) 1993-11-23 1994-11-23 Deinking of waste paper by treatment with starch degrading enzyme e.g. amylase

Publications (2)

Publication Number Publication Date
DE69423364D1 DE69423364D1 (de) 2000-04-13
DE69423364T2 true DE69423364T2 (de) 2000-10-26

Family

ID=8103432

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69423364T Expired - Lifetime DE69423364T2 (de) 1993-11-23 1994-11-23 Deinken von altpapier durch behandlung mit stärke-abbaufähigem enzym, z.b. amylase

Country Status (9)

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

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GB2304741A (en) * 1995-08-30 1997-03-26 Allied Colloids Ltd Enzyme deinking of paper
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AU6046199A (en) * 1998-09-17 2000-04-03 Novozymes North America, Inc. Methods for deinking and decolorizing printed paper
ES2322426T3 (es) 1999-03-31 2009-06-22 Novozymes A/S Polipeptidos con actividad alfa-amilasa y acidos nucleicos que codifican a los mismos.
EP2889375B1 (en) 1999-03-31 2019-03-20 Novozymes A/S Polypeptides having alkaline alpha-amylase activity and nucleic acids encoding same
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
CA2412757C (en) * 2000-06-16 2007-09-11 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
US7498158B2 (en) 2001-05-15 2009-03-03 Novozymes A/S Alpha-amylase variant with altered properties
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
EP2194133B1 (en) 2003-03-06 2015-12-02 BASF Enzymes LLC Amylases, nucleic acids encoding them and methods for making and using them
WO2004090099A2 (en) 2003-04-04 2004-10-21 Diversa Corporation Pectate lyases, nucleic acids encoding them and methods for making and using them
DE602004026733D1 (de) 2003-06-13 2010-06-02 Danisco Pseudomonas-polypeptidvarianten mit einer nicht maltogenen exoamylaseaktivität und ihre verwendung bei der herstellung von lebensmittelprodukten
WO2005001064A2 (en) 2003-06-25 2005-01-06 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
CA2572918A1 (en) * 2004-07-07 2006-02-09 Novozymes North America, Inc. Use of cyclodextrin for reducing yellowing of pulp and paper
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
US9382659B2 (en) * 2004-12-03 2016-07-05 Sun Chemical Corporation Printing ink and coating compositions containing starch
EP1861506B1 (en) 2005-03-15 2015-04-15 BP Corporation North America Inc. Cellulases, nucleic acids encoding them and methods for making and using them
US8216817B2 (en) * 2005-09-20 2012-07-10 Novozymes North America, Inc. Process of producing a fermentation product
EP2444489B1 (en) 2006-02-10 2014-02-12 Verenium Corporation Cellucloytic enzymes, nucleic acids encoding them and methods for making and using them
MX2009006782A (es) 2006-12-21 2009-09-21 Verenium Corp Amilasas y glucoamilasas, acidos nucleicos que las codifican y metodos para formarlas y usarlas.
JP2010516296A (ja) 2007-01-30 2010-05-20 ヴェレニウム コーポレイション リグノセルロース性物質を処理する酵素、前記をコードする核酸並びに前記を製造及び使用する方法
BRPI0820500A2 (pt) 2007-11-05 2015-06-16 Danisco Us Inc Variantes de alfa-amilase de bacillus sp. Ts-23 com propriedades alteradas
KR20100085964A (ko) 2007-11-05 2010-07-29 다니스코 유에스 인크. 변경된 특성을 가진 알파-아밀라아제 변이체
US8236545B2 (en) 2008-02-04 2012-08-07 Danisco Us Inc., Genencor Division TS23 alpha-amylase variants with altered properties
CN102057040A (zh) 2008-06-06 2011-05-11 丹尼斯科美国公司 具有改良特性的嗜热脂肪土芽孢杆菌α-淀粉酶(AMYS)变体
DK2337837T4 (en) 2008-09-25 2017-02-06 Danisco Us Inc ALPHA-AMYLASE MIXTURES AND PROCEDURES FOR USING IT
WO2010059413A2 (en) 2008-11-20 2010-05-27 Novozymes, Inc. Polypeptides having amylolytic enhancing activity and polynucleotides encoding same
BRPI1013388A2 (pt) 2009-04-01 2019-04-09 Danisco Us Inc composição de limpeza que compreende uma alfa-amilase e uma protease e método de limpeza de um tecido ou superficie dura
MX2012007709A (es) 2010-01-04 2012-08-15 Novozymes As Variantes de alfa-amilasa con estabilidad mejorada.
AR083354A1 (es) 2010-10-06 2013-02-21 Bp Corp North America Inc Polipeptidos variantes cbh i (celobiohidrolasas i) con reducida inhibicion de producto
IN2014CN00650A (enExample) 2011-06-30 2015-04-03 Novozymes As
MX355356B (es) 2011-10-17 2018-04-17 Novozymes As Variantes de alfa-amilasa y polinucleotidos que codifican las mismas.
MX354704B (es) 2011-10-17 2018-03-16 Novozymes As Variantes de alfa-amilasa y polinucleotidos que codifican las mismas.
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 (en) 2014-04-10 2021-11-10 Novozymes A/S Alpha-amylase variants and polynucleotides encoding same
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
US11407986B2 (en) 2015-12-30 2022-08-09 Novozymes A/S Enzyme variants and polynucleotides encoding same
EP3452497B1 (en) 2016-05-03 2021-02-17 Novozymes A/S Alpha-amylase variants and polynucleotides encoding the same
JP6985295B2 (ja) 2016-05-09 2021-12-22 ノボザイムス アクティーゼルスカブ 向上した性能を有する変異体ポリペプチドおよびその使用
EP3942032A1 (en) 2019-03-21 2022-01-26 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 (enExample) * 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
FI962152L (fi) 1996-05-22
FI962152A0 (fi) 1996-05-22
ATE190367T1 (de) 2000-03-15
WO1995014807A1 (en) 1995-06-01
DE69423364D1 (de) 2000-04-13
FI111961B (fi) 2003-10-15
DK131193D0 (enExample) 1993-11-23
AU1063795A (en) 1995-06-13
US5879509A (en) 1999-03-09
EP0730688A1 (en) 1996-09-11
JPH09505363A (ja) 1997-05-27
EP0730688B1 (en) 2000-03-08

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Legal Events

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8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NOVOZYMES A/S, BAGSVAERD, DK