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)
  • 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 (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 (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 (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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CA2165251A1 (en) * 1994-12-15 1996-06-16 Jill Marie Jobbins Deinking composition and process
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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
AU6046199A (en) * 1998-09-17 2000-04-03 Novozymes North America, Inc. Methods for deinking and decolorizing printed paper
AU3419200A (en) 1999-03-31 2000-10-23 Novozymes A/S Polypeptides having alkaline alpha-amylase activity and nucleic acids encoding same
CN1234854C (zh) 1999-03-31 2006-01-04 诺维信公司 具有碱性α－淀粉酶活性的多肽以及编码该多肽的核酸
US6939437B1 (en) 1999-11-19 2005-09-06 Buckman Laboratories International, Inc. Paper making processes using enzyme and polymer combinations
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
US6639126B1 (en) 1999-12-06 2003-10-28 Pioneer Hi-Bred International, Inc. Production of modified polysaccharides
AU6843701A (en) * 2000-06-16 2002-01-02 Buckman Labor Inc Methods to control organic contaminants in fibers
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
EP1423513B1 (en) 2001-05-15 2009-11-25 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
DK2194133T3 (en) 2003-03-06 2016-02-29 Basf Enzymes Llc Amylases, nucleic acids encoding them, and methods of making and using the same
MXPA05010681A (es) 2003-04-04 2005-12-15 Diversa Corp Liasas de pectato, acidos nucleicos que las codifican, y metodos para hacerlas y usarlas.
ATE465251T1 (de) 2003-06-13 2010-05-15 Danisco Pseudomonas-polypeptidvarianten mit einer nicht maltogenen exoamylaseaktivität und ihre verwendung bei der herstellung von lebensmittelprodukten
EP1675941B1 (en) 2003-06-25 2013-05-22 Novozymes A/S Polypeptides having alpha-amylase activity and polynucleotides encoding same
US7118797B2 (en) * 2003-11-19 2006-10-10 Crum Jesse D Printed communication materials having reduced odor and textural or tactile properties
ES2554635T3 (es) 2004-07-05 2015-12-22 Novozymes A/S Variantes de alfa-amilasa con propiedades alteradas
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.
JP5343212B2 (ja) 2005-03-15 2013-11-13 ヴェレニウム コーポレイション セルラーゼ、それらをコードする核酸、並びにそれらを作製及び使用する方法
EP1941049A4 (en) * 2005-09-20 2011-12-21 Novozymes North America Inc PROCESS FOR PRODUCING A FERMENTATION PRODUCT
MY160770A (en) 2006-02-10 2017-03-15 Verenium Corp Cellulolytic enzymes, nucleic acids encoding them and methods for making and using them
ES2734114T3 (es) 2006-12-21 2019-12-04 Basf Enzymes Llc Amilasas y glucoamilasas, ácidos nucleicos que las codifican y métodos para formarlas y utilizarlas
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
DK2215202T4 (da) 2007-11-05 2025-01-02 Danisco Us Inc VARIANTER AF BACILLUS sp. TS-23 ALPHA-AMYLASE MED ÆNDREDE EGENSKABER
JP2011502508A (ja) 2007-11-05 2011-01-27 ダニスコ・ユーエス・インク 改変された性質を有するアルファ−アミラーゼ
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
CA2726265A1 (en) 2008-06-06 2009-12-10 Danisco Us Inc. Geobacillus stearothermophilus alpha-amylase (amys) variants with improved properties
JP5419303B2 (ja) 2008-09-25 2014-02-19 ダニスコ・ユーエス・インク アルファアミラーゼ混合物及びその混合物を使用する方法
WO2010059413A2 (en) 2008-11-20 2010-05-27 Novozymes, Inc. Polypeptides having amylolytic enhancing activity and polynucleotides encoding same
CA2757343A1 (en) 2009-04-01 2010-10-07 Danisco Us Inc. Compositions and methods comprising alpha-amylase variants with altered properties
US9416355B2 (en) 2010-01-04 2016-08-16 Novozymes North America, Inc. Alpha-amylase variants and polynucleotides encoding same
EP2625269A2 (en) 2010-10-06 2013-08-14 BP Corporation North America Inc. Variant cbh i polypeptides with reduced product inhibition
WO2013001078A1 (en) 2011-06-30 2013-01-03 Novozymes A/S Alpha-amylase variants
EP4253534A3 (en) 2011-10-17 2024-02-07 Novozymes A/S Alpha-amylase variants and polynucleotides encoding same
EP2768957B1 (en) 2011-10-17 2018-05-09 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
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
CA3006607A1 (en) 2015-12-30 2017-07-06 Novozymes A/S Enzyme variants and polynucleotides encoding the same
EP3452497B1 (en) 2016-05-03 2021-02-17 Novozymes A/S Alpha-amylase variants and polynucleotides encoding the same
CN109312319B (zh) 2016-05-09 2023-05-16 诺维信公司 具有改善的性能的变体多肽及其用途
WO2020188095A1 (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 (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
WO1995014807A1 (en) 1995-06-01
FI962152A0 (fi) 1996-05-22
DK131193D0 (enExample) 1993-11-23
US5879509A (en) 1999-03-09
FI962152L (fi) 1996-05-22
DE69423364D1 (de) 2000-04-13
JPH09505363A (ja) 1997-05-27
FI111961B (fi) 2003-10-15
DE69423364T2 (de) 2000-10-26
EP0730688B1 (en) 2000-03-08
EP0730688A1 (en) 1996-09-11
AU1063795A (en) 1995-06-13

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