ATE190367T1 - 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
ATE190367T1
ATE190367T1 AT95901358T AT95901358T ATE190367T1 AT E190367 T1 ATE190367 T1 AT E190367T1 AT 95901358 T AT95901358 T AT 95901358T AT 95901358 T AT95901358 T AT 95901358T AT E190367 T1 ATE190367 T1 AT E190367T1
Authority
AT
Austria
Prior art keywords
starch
amylase
pct
degrading enzyme
treating
Prior art date
Application number
AT95901358T
Other languages
German (de)
English (en)
Inventor
Masaki Sharyo
Hidesato Shimoto
Hiromichi Sakaguchi
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
Application granted granted Critical
Publication of ATE190367T1 publication Critical patent/ATE190367T1/de

Links

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)
AT95901358T 1993-11-23 1994-11-23 Deinken von altpapier durch behandlung mit stärke-abbaufähigem enzym, z.b. amylase ATE190367T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK131193A DK131193D0 (online.php) 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 (1)

Publication Number Publication Date
ATE190367T1 true ATE190367T1 (de) 2000-03-15

Family

ID=8103432

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95901358T ATE190367T1 (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 (online.php)
EP (1) EP0730688B1 (online.php)
JP (1) JPH09505363A (online.php)
AT (1) ATE190367T1 (online.php)
AU (1) AU1063795A (online.php)
DE (1) DE69423364T2 (online.php)
DK (1) DK131193D0 (online.php)
FI (1) FI111961B (online.php)
WO (1) WO1995014807A1 (online.php)

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WO2000060058A2 (en) 1999-03-31 2000-10-12 Novozymes A/S Polypeptides having alkaline alpha-amylase activity and nucleic acids encoding same
ES2532606T3 (es) 1999-03-31 2015-03-30 Novozymes A/S Polipéptidos con actividad de alfa-amilasa alcalina y ácidos nucleicos que los codifican
US6939437B1 (en) 1999-11-19 2005-09-06 Buckman Laboratories International, Inc. Paper making processes using enzyme and polymer combinations
BR0015768B1 (pt) * 1999-11-19 2009-08-11 método para fabricação de papel ou papelão e aparelho para fabricação de papel.
US6639126B1 (en) 1999-12-06 2003-10-28 Pioneer Hi-Bred International, Inc. Production of modified polysaccharides
MXPA02012240A (es) * 2000-06-16 2003-04-25 Buckman Labor Inc Metodos para controlar contaminantes organicos en fibras.
EP1975229A3 (en) 2000-10-13 2009-03-18 Novozymes A/S 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
EP3508578A1 (en) 2003-03-06 2019-07-10 BASF Enzymes, LLC Amylases, nucleic acids encoding them and methods for making and using them
DK2341136T3 (en) 2003-04-04 2016-09-12 Basf Enzymes Llc Pectate lyases, nucleic acids encoding them, and methods of making and using them
ES2342287T3 (es) 2003-06-13 2010-07-05 Danisco A/S Polipeptidos de pseudomonas variantes que presentan una actividad de exoamilasa no maltogena y su utilizacion en la preparacion de productos alimenticios.
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
EP3620523A3 (en) 2004-07-05 2020-08-19 Novozymes A/S Alpha-amylase variants with altered properties
AU2005269835A1 (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
MX2007006615A (es) * 2004-12-03 2007-08-02 Sun Chemical Corp Composiciones de tinta de impresion y de revestimiento que contienen almidon.
NZ594810A (en) 2005-03-15 2012-12-21 Verenium Corp Cellulases, nucleic acids encoding them and methods for making and using them
WO2007035730A2 (en) * 2005-09-20 2007-03-29 Novozymes North America, Inc. Process of producing a fermentation product
NZ595501A (en) 2006-02-10 2013-05-31 Verenium Corp Cellulolytic enzymes, nucleic acids encoding them and methods for making and using them
BRPI0719449A2 (pt) 2006-12-21 2017-06-20 Syngenta Participations Ag molécula de ácido nucléico isolada, sintética ou recombinante, polipeptídeo isolado, planta ou parte de planta, eículo de clonagem que compreende um ácido nucléico, cassete de expressão que compreende uma molécula de ácido nucléico e método para hidrolisar um polissacarídeo, oligossacarídeo ou amido
NZ578309A (en) 2007-01-30 2012-06-29 Verenium Corp Enzymes for the treatment of lignocellulosics, nucleic acids encoding them and methods for making and using them
EP2215110B1 (en) 2007-11-05 2025-07-16 Danisco US Inc. Alpha-amylase variants with altered properties
JP5520828B2 (ja) 2007-11-05 2014-06-11 ダニスコ・ユーエス・インク 改変される特徴を有するバシルス種（Ｂａｃｉｌｌｕｓｓｐ．）ＴＳ‐２３アルファ‐アミラーゼ変異体
CA2713582C (en) 2008-02-04 2017-02-21 Danisco Us Inc. Ts23 alpha-amylase variants with altered properties
WO2009149130A2 (en) 2008-06-06 2009-12-10 Danisco Us Inc. Geobacillus stearothermophilus alpha-amylase (amys) variants with improved properties
EP2337837B2 (en) 2008-09-25 2016-10-26 Danisco US Inc. Alpha-amylase blends and methods for using said blends
ES2667812T3 (es) 2008-11-20 2018-05-14 Novozymes Inc. Polipéptidos que tienen actividad potenciadora amilolítica y polinucleótidos que codifican los mismos
CA2757343A1 (en) 2009-04-01 2010-10-07 Danisco Us Inc. Compositions and methods comprising alpha-amylase variants with altered properties
AU2011203460B2 (en) 2010-01-04 2014-09-18 Novozymes A/S Alpha-amylase variants and polynucleotides encoding same
BR112013008347A2 (pt) 2010-10-06 2016-06-14 Bp Corp North America Inc polipeptídeos de variantes cbh i
ES2834102T3 (es) 2011-06-30 2021-06-16 Novozymes As Variantes de alfa-amilasa
MX355356B (es) 2011-10-17 2018-04-17 Novozymes As Variantes de alfa-amilasa y polinucleotidos que codifican las mismas.
CA2852603C (en) 2011-10-17 2025-10-07 Novozymes A/S VARIANTS OF ALPHA-AMYLASE AND POLYNUCLEOTIDES CODING THEM
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
EP3129478B1 (en) 2014-04-10 2019-03-27 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
CN119120430A (zh) 2015-12-30 2024-12-13 诺维信公司 酶变体以及编码它们的多核苷酸
CN109415421B (zh) 2016-05-03 2023-02-28 诺维信公司 α-淀粉酶变体以及编码它们的多核苷酸
US11186833B2 (en) 2016-05-09 2021-11-30 Novozymes A/S Variant polypeptides with improved performance and use of the same
CA3122942A1 (en) 2019-03-21 2020-09-24 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 (online.php) * 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
EP0730688A1 (en) 1996-09-11
JPH09505363A (ja) 1997-05-27
WO1995014807A1 (en) 1995-06-01
FI962152A0 (fi) 1996-05-22
DE69423364D1 (de) 2000-04-13
AU1063795A (en) 1995-06-13
DK131193D0 (online.php) 1993-11-23
EP0730688B1 (en) 2000-03-08
DE69423364T2 (de) 2000-10-26
FI962152L (fi) 1996-05-22
US5879509A (en) 1999-03-09
FI111961B (fi) 2003-10-15

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