ATE200320T1 - Verwendung einer einkomponentencellulose zur entfernung von tinten, streichmasse und toner aus druckpapier - Google Patents

Verwendung einer einkomponentencellulose zur entfernung von tinten, streichmasse und toner aus druckpapier

Info

Publication number
ATE200320T1
ATE200320T1 AT95938881T AT95938881T ATE200320T1 AT E200320 T1 ATE200320 T1 AT E200320T1 AT 95938881 T AT95938881 T AT 95938881T AT 95938881 T AT95938881 T AT 95938881T AT E200320 T1 ATE200320 T1 AT E200320T1
Authority
AT
Austria
Prior art keywords
toner
coating
printing paper
remove ink
component cellulose
Prior art date
Application number
AT95938881T
Other languages
English (en)
Inventor
Neal E Franks
Steven E Bazewicz
Hans Christian Holm
Original Assignee
Novo Nordisk Biochem Inc
Novozymes 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23286032&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE200320(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Novo Nordisk Biochem Inc, Novozymes As filed Critical Novo Nordisk Biochem Inc
Application granted granted Critical
Publication of ATE200320T1 publication Critical patent/ATE200320T1/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
    • D21C5/02—Working-up waste paper
    • D21C5/025—De-inking
    • D21C5/027—Chemicals therefor
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
  • Paints Or Removers (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Cell Separators (AREA)
AT95938881T 1994-10-26 1995-10-23 Verwendung einer einkomponentencellulose zur entfernung von tinten, streichmasse und toner aus druckpapier ATE200320T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/329,571 US5525193A (en) 1994-10-26 1994-10-26 Use of monocomponent cellulase for removing inks, coatings, and toners from printed paper
PCT/US1995/013744 WO1996013633A1 (en) 1994-10-26 1995-10-23 Use of monocomponent cellulase for removing inks, coatings, and toners from printed paper

Publications (1)

Publication Number Publication Date
ATE200320T1 true ATE200320T1 (de) 2001-04-15

Family

ID=23286032

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95938881T ATE200320T1 (de) 1994-10-26 1995-10-23 Verwendung einer einkomponentencellulose zur entfernung von tinten, streichmasse und toner aus druckpapier

Country Status (9)

Country Link
US (1) US5525193A (de)
EP (1) EP0788568B1 (de)
JP (1) JP3042718B2 (de)
AT (1) ATE200320T1 (de)
AU (1) AU692328B2 (de)
DE (1) DE69520589T2 (de)
ES (1) ES2158135T3 (de)
PT (1) PT788568E (de)
WO (1) WO1996013633A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6001218A (en) 1994-06-29 1999-12-14 Kimberly-Clark Worldwide, Inc. Production of soft paper products from old newspaper
US5582681A (en) 1994-06-29 1996-12-10 Kimberly-Clark Corporation Production of soft paper products from old newspaper
US6074527A (en) 1994-06-29 2000-06-13 Kimberly-Clark Worldwide, Inc. Production of soft paper products from coarse cellulosic fibers
US6426200B1 (en) 1994-09-15 2002-07-30 University Of Georgia Research Foundation, Inc. Methods for enzymatic deinking of waste paper
EP0877799A1 (de) * 1996-01-29 1998-11-18 Novo Nordisk A/S Verfahren zum entschlichten zellulosehaltiger stoffe
DK0882123T3 (da) * 1996-01-29 2005-01-31 Novozymes As Fremgangsmåde til fjernelse eller blegning af tilsmudsning eller pletter fra cellulose-stof
ATE386799T1 (de) * 1996-10-28 2008-03-15 Novozymes As Extrazelluläre expression von zellulose bindenden domänen (cbd) unter verwendung von bacillus
US6296736B1 (en) 1997-10-30 2001-10-02 Kimberly-Clark Worldwide, Inc. Process for modifying pulp from recycled newspapers
US6146494A (en) * 1997-06-12 2000-11-14 The Procter & Gamble Company Modified cellulosic fibers and fibrous webs containing these fibers
JP2002525445A (ja) * 1998-09-17 2002-08-13 ノボザイムス ノース アメリカ，インコーポレイティド 印刷紙を脱インク及び脱色するための方法
US6387210B1 (en) 1998-09-30 2002-05-14 Kimberly-Clark Worldwide, Inc. Method of making sanitary paper product from coarse fibers
JP4553436B2 (ja) * 2000-01-31 2010-09-29 日本製紙株式会社 古紙の脱インキ方法
EP1297004A2 (de) 2000-06-15 2003-04-02 Prokaria ehf. Thermostabiles cellulase
JP4730933B2 (ja) * 2000-09-14 2011-07-20 Ｍｅｉｊｉ Ｓｅｉｋａファルマ株式会社 紙力低下を伴わない古紙のセルラーゼ脱墨法及びその評価方法
US6576083B2 (en) 2001-04-05 2003-06-10 Novozymes A/S Deinking of waste paper
US7645358B2 (en) * 2002-03-25 2010-01-12 Council Of Scientific And Industrial Research Process for biological deinking of office waste paper
US20030178162A1 (en) * 2002-03-25 2003-09-25 Chandralata Raghukumar Process for biological deinking of office waste 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
WO2007017889A1 (en) * 2005-08-05 2007-02-15 Council Of Scientific & Industrial Research A process for enzymatic deinking of printed papers
JP5588111B2 (ja) * 2009-02-18 2014-09-10 日本製紙株式会社 紙の製造方法
AU2011215742B2 (en) 2010-02-12 2016-06-02 Kemira Oyj Method for removing ink from paper

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA758488A (en) * 1967-05-09 C. Jenness Lyle Process for treating paper pulp
FR2467910A1 (fr) * 1979-10-23 1981-04-30 Interox Procede pour la regeneration des vieux papiers
JPS6359494A (ja) * 1986-08-25 1988-03-15 本州製紙株式会社 古紙の脱インキ方法
FR2604198B1 (fr) * 1986-09-22 1989-07-07 Du Pin Cellulose Procede de traitement d'une pate papetiere par une solution enzymatique.
FR2629108A1 (fr) * 1988-03-22 1989-09-29 Du Pin Cellulose Procede de fabrication de papiers ou cartons a partir de fibres recyclees, traitees avec des enzymes
US5275944A (en) * 1989-09-26 1994-01-04 Midwest Research Institute Thermostable purified endoglucanas from acidothermus cellulolyticus ATCC 43068
DK80290D0 (de) * 1990-03-29 1990-03-29 Novo Nordisk As
DK73891D0 (da) * 1991-04-22 1991-04-22 Novo Nordisk As Enzymbehandling
FI932521A0 (fi) * 1993-06-02 1993-06-02 Alko Ab Oy Nytt endoglukanasenzym

Also Published As

Publication number Publication date
EP0788568B1 (de) 2001-04-04
ES2158135T3 (es) 2001-09-01
US5525193A (en) 1996-06-11
DE69520589D1 (de) 2001-05-10
AU4009995A (en) 1996-05-23
AU692328B2 (en) 1998-06-04
PT788568E (pt) 2001-09-28
DE69520589T2 (de) 2001-11-08
JPH10507794A (ja) 1998-07-28
JP3042718B2 (ja) 2000-05-22
WO1996013633A1 (en) 1996-05-09
EP0788568A1 (de) 1997-08-13

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Legal Events

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