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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
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 (de) 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 (de)
EP (1) EP0730688B1 (de)
JP (1) JPH09505363A (de)
AT (1) ATE190367T1 (de)
AU (1) AU1063795A (de)
DE (1) DE69423364T2 (de)
DK (1) DK131193D0 (de)
FI (1) FI111961B (de)
WO (1) WO1995014807A1 (de)

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EP1129252A1 (de) * 1998-09-17 2001-09-05 Novozymes North America, Inc. Verfahren zum deinken und entfärbung von bedrucktem papier
AU781258B2 (en) 1999-03-31 2005-05-12 Novozymes A/S Polypeptides having alkaline alpha-amylase activity and nucleic acids encoding same
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US6939437B1 (en) 1999-11-19 2005-09-06 Buckman Laboratories International, Inc. Paper making processes using enzyme and polymer combinations
JP4528478B2 (ja) * 1999-11-19 2010-08-18 バックマン・ラボラトリーズ・インターナショナル・インコーポレーテッド 酵素とポリマーを組み合わせて使用する製紙プロセス
US6639126B1 (en) 1999-12-06 2003-10-28 Pioneer Hi-Bred International, Inc. Production of modified polysaccharides
CN1218087C (zh) * 2000-06-16 2005-09-07 巴科曼实验室国际公司 控制纤维中有机污染物质的方法
EP1975229A3 (de) 2000-10-13 2009-03-18 Novozymes A/S Alpha-amylase-variante mit veränderten Eigenschaften
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AU2002254876A1 (en) 2001-05-15 2002-11-25 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
CN102618564B (zh) 2003-03-06 2014-10-29 维莱尼姆公司 淀粉酶、编码它们的核酸及其制备和应用方法
ES2598037T3 (es) 2003-04-04 2017-01-24 Basf Enzymes Llc Pectato liasas, ácidos nucleicos que las codifican y métodos para su preparación y uso
EP1953223A1 (de) 2003-06-13 2008-08-06 Danisco A/S Pseudomonas-Polypeptidvarianten, mit einer nicht maltogenen Exoamylaseaktivität und ihre Verwendung bei der Herstellung von Lebensmittelprodukten
EP1675941B1 (de) 2003-06-25 2013-05-22 Novozymes A/S Polypeptide mit alpha-amylase-aktivität und für diese codierende polynukleotide
US7118797B2 (en) * 2003-11-19 2006-10-10 Crum Jesse D Printed communication materials having reduced odor and textural or tactile properties
EP4269684A3 (de) 2004-07-05 2024-02-21 Novozymes A/S Alpha-amylase-variante mit veränderten eigenschaften
CN101124362A (zh) * 2004-07-07 2008-02-13 诺维信北美公司 环糊精用于降低纸浆和纸的泛黄/返黄的应用
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
US8426184B2 (en) 2005-03-15 2013-04-23 Bp Corporation North America 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
MY162321A (en) 2006-02-10 2017-05-31 Bp Corp North America Inc Cellulolytic enzymes, nucleic acids encoding them and methods for making and using them
HUE027892T2 (en) 2006-12-21 2016-10-28 Basf Enzymes Llc Amylases and glucoamylases, nucleic acids encoding them and processes for their preparation and their use \ t
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
KR20100088675A (ko) 2007-11-05 2010-08-10 다니스코 유에스 인크. 변경된 특성을 지닌 바실러스 종 ｔｓ-23 알파-아밀라아제의 변이체
CN101932703B (zh) 2007-11-05 2015-08-05 丹尼斯科美国公司 具有改变的特性的α-淀粉酶变体
RU2526516C2 (ru) 2008-02-04 2014-08-20 ДАНИСКО ЮЭс ИНК. Варианты альфа-амилазы ts-23 с измененными свойствами
EP2447361B1 (de) 2008-06-06 2014-10-08 Danisco US Inc. Alpha-Amylase (AMYS)-Varianten aus Geobacillus stearothermophilus mit verbesserten Eigenschaften
DK2337837T4 (en) 2008-09-25 2017-02-06 Danisco Us Inc ALPHA-AMYLASE MIXTURES AND PROCEDURES FOR USING IT
ES2667812T3 (es) 2008-11-20 2018-05-14 Novozymes Inc. Polipéptidos que tienen actividad potenciadora amilolítica y polinucleótidos que codifican los mismos
JP5651682B2 (ja) 2009-04-01 2015-01-14 ダニスコ・ユーエス・インク 変化した特性を有するα−アミラーゼ変異体を含む組成物及び方法
US20120270267A1 (en) 2010-01-04 2012-10-25 Novozymes A/S Alpha-Amylases
AR083354A1 (es) 2010-10-06 2013-02-21 Bp Corp North America Inc Polipeptidos variantes cbh i (celobiohidrolasas i) con reducida inhibicion de producto
EP2726607B1 (de) 2011-06-30 2018-08-08 Novozymes A/S Alpha-amylase-varianten
EP2768957B1 (de) 2011-10-17 2018-05-09 Novozymes A/S Alpha-amylase-varianten und dafür kodierende polynukleotide
US20140220635A1 (en) 2011-10-17 2014-08-07 Novozymes A/S Alpha-Amylase Variants and Polynucleotides Encoding Same
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 (de) 2014-04-10 2019-03-27 Novozymes A/S Alpha-amylase-varianten und sie kodierende polynukleotide
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
MX2018007485A (es) 2015-12-30 2018-08-01 Novozymes As Variantes de enzimas y polinucleotidos que las codifican.
US20240218340A1 (en) 2016-05-03 2024-07-04 Novozymes A/S Enzyme Variants and Polynucleotides Encoding 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 (de) 2019-03-21 2022-01-26 Novozymes A/S Alpha-amylase-varianten und dafür codierende polynukleotide

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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 (de) * 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 (de) 1996-09-11
DE69423364D1 (de) 2000-04-13
US5879509A (en) 1999-03-09
DK131193D0 (de) 1993-11-23
FI962152L (fi) 1996-05-22
FI111961B (fi) 2003-10-15
JPH09505363A (ja) 1997-05-27
WO1995014807A1 (en) 1995-06-01
DE69423364T2 (de) 2000-10-26
EP0730688B1 (de) 2000-03-08
AU1063795A (en) 1995-06-13

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