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)
  • Treatment Of Sludge (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (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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ZA9510691B (en) * 1994-12-15 1996-09-13 Rhone Poulenc Inc Deinking composition and process
CA2165251A1 (en) * 1994-12-15 1996-06-16 Jill Marie Jobbins Deinking composition and process
GB2304741A (en) * 1995-08-30 1997-03-26 Allied Colloids Ltd Enzyme deinking of paper
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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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CN1281818C (zh) * 1999-11-19 2006-10-25 巴科曼实验室国际公司 使用酶和聚合物组合物的造纸方法
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
AU2001268437B2 (en) * 2000-06-16 2005-11-03 Buckman Laboratories International, Inc. Methods to control organic contaminants in fiber suspensions
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
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
CA2920416A1 (en) 2003-03-06 2004-10-28 Basf Enzymes Llc Amylases, nucleic acids encoding them and methods for making and using them
DK1613733T3 (en) 2003-04-04 2015-08-31 Basf Enzymes Llc PEKTATLYASER, nucleic acids encoding them, and methods for making and using the
DK1654355T3 (da) 2003-06-13 2010-08-09 Danisco Pseudomonas polypeptidvarianter med ikke-maltogen exoamylaseaktivitet og deres anvendelse til fremstilling af fødevarer
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
EP3000887B1 (de) 2004-07-05 2019-10-02 Novozymes A/S Alpha-amylase-variante mit veränderten eigenschaften
EP1774097A2 (de) * 2004-07-07 2007-04-18 Novozymes North America, Inc. Verwendung von cyclodextrin zur verringerung der vergilbung von pulpe und papier
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
CN102943085A (zh) 2005-03-15 2013-02-27 维莱尼姆公司 纤维素酶、编码它们的核酸及其制备和应用的方法
CN101268195A (zh) * 2005-09-20 2008-09-17 诺维信北美公司 产生发酵产物的方法
NZ595497A (en) 2006-02-10 2013-09-27 Verenium Corp Cellulolytic enzymes, nucleic acids encoding them and methods for making and using them
ES2575912T3 (es) 2006-12-21 2016-07-04 Basf Enzymes Llc Amilasas y glucoamilasas, ácidos nucleicos que las codifican y métodos para formarlas y utilizarlas
WO2008095033A2 (en) 2007-01-30 2008-08-07 Verenium Corporation Enzymes for the treatment of lignocellulosics, nucleic acids encoding them and methods for making and using them
CA2704791A1 (en) 2007-11-05 2009-05-14 Danisco Us Inc. Variants of bacillus sp. ts-23 alpha-amylase with altered properties
US7541026B2 (en) 2007-11-05 2009-06-02 Danisco Us Inc., Genencor Division Alpha-amylase variants with altered properties
US8236545B2 (en) 2008-02-04 2012-08-07 Danisco Us Inc., Genencor Division TS23 alpha-amylase variants with altered properties
CA2726265A1 (en) 2008-06-06 2009-12-10 Danisco Us Inc. Geobacillus stearothermophilus alpha-amylase (amys) variants with improved properties
CN102224234B (zh) 2008-09-25 2014-04-16 丹尼斯科美国公司 α-淀粉酶混合物和使用所述混合物的方法
ES2526867T3 (es) 2008-11-20 2015-01-16 Novozymes Inc. Polipéptido que tiene actividad potenciadora amilolítica y polinucleótidos que codifican el mismo
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
EP2521771A1 (de) 2010-01-04 2012-11-14 Novozymes A/S Stabilisierung von alpha-amylasen gegen kalziumabbau und sauren ph-wert
US9234216B2 (en) 2010-10-06 2016-01-12 Bp Corporation North America Inc. Variant CBH I polypeptides
ES2834102T3 (es) 2011-06-30 2021-06-16 Novozymes As Variantes de alfa-amilasa
KR102046075B1 (ko) 2011-10-17 2019-11-18 노보자임스 에이/에스 알파-아밀라아제 변이체 및 이를 암호화하는 폴리뉴클레오티드
EP4253534A3 (de) 2011-10-17 2024-02-07 Novozymes A/S Alpha-amylase-varianten und polynukleotide zur codierung davon
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
US11072786B2 (en) 2014-04-10 2021-07-27 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
EP4219702A3 (de) 2015-12-30 2023-11-01 Novozymes A/S Enzymvarianten und diese kodierende nukleinsäuren
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
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
US20220235341A1 (en) 2019-03-21 2022-07-28 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 (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
AU1063795A (en) 1995-06-13
FI962152A0 (fi) 1996-05-22
WO1995014807A1 (en) 1995-06-01
FI111961B (fi) 2003-10-15
JPH09505363A (ja) 1997-05-27
US5879509A (en) 1999-03-09
DE69423364D1 (de) 2000-04-13
DK131193D0 (de) 1993-11-23
DE69423364T2 (de) 2000-10-26
EP0730688B1 (de) 2000-03-08
EP0730688A1 (de) 1996-09-11
FI962152L (fi) 1996-05-22

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