ATE167713T1 - Deinken von cellulosematerial und dazu verwendbare zusammensetzungen - Google Patents

Deinken von cellulosematerial und dazu verwendbare zusammensetzungen

Info

Publication number
ATE167713T1
ATE167713T1 AT93908047T AT93908047T ATE167713T1 AT E167713 T1 ATE167713 T1 AT E167713T1 AT 93908047 T AT93908047 T AT 93908047T AT 93908047 T AT93908047 T AT 93908047T AT E167713 T1 ATE167713 T1 AT E167713T1
Authority
AT
Austria
Prior art keywords
dinching
cellulose material
compositions usable
pulp
ink
Prior art date
Application number
AT93908047T
Other languages
English (en)
Inventor
John Graham Langley
Original Assignee
Allied Colloids Ltd
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 Allied Colloids Ltd filed Critical Allied Colloids Ltd
Application granted granted Critical
Publication of ATE167713T1 publication Critical patent/ATE167713T1/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
    • D21C5/02—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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
AT93908047T 1992-04-15 1993-04-14 Deinken von cellulosematerial und dazu verwendbare zusammensetzungen ATE167713T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9208293A GB9208293D0 (en) 1992-04-15 1992-04-15 Treatment of cellulosic material and compositions for use in this

Publications (1)

Publication Number Publication Date
ATE167713T1 true ATE167713T1 (de) 1998-07-15

Family

ID=10714080

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93908047T ATE167713T1 (de) 1992-04-15 1993-04-14 Deinken von cellulosematerial und dazu verwendbare zusammensetzungen

Country Status (15)

Country Link
EP (1) EP0636192B1 (de)
JP (1) JP3213320B2 (de)
KR (1) KR100281396B1 (de)
AT (1) ATE167713T1 (de)
AU (1) AU666006B2 (de)
CA (1) CA2118304C (de)
DE (1) DE69319335T2 (de)
DK (1) DK0636192T3 (de)
ES (1) ES2118948T3 (de)
FI (1) FI115847B (de)
GB (1) GB9208293D0 (de)
MX (1) MX9302167A (de)
NO (1) NO304749B1 (de)
WO (1) WO1993021376A1 (de)
ZA (1) ZA932615B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9322118D0 (en) * 1993-10-27 1993-12-15 Allied Colloids Ltd Treatment of cellulosic material and compositions for use in this
US5637191A (en) * 1992-04-15 1997-06-10 Allied Colloids Limited Treatment of cellulosic material and compositions for use in this
CH687209A5 (de) * 1993-12-07 1996-10-15 Utzenstorf Papierfabrik Ag Verfahren zur Aufbereitung von Altpapier fuer die Papierproduktion.
DE4442056A1 (de) * 1994-11-25 1996-05-30 Henkel Kgaa Verfahren zur Entfernung von Druckfarben aus bedrucktem Altpapier
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
US5632857A (en) * 1995-04-04 1997-05-27 Rhone-Poulenc Inc. Process for removing waterborne flexographic inks from substrates
KR100395195B1 (ko) * 1995-04-05 2003-11-14 가오가부시끼가이샤 탈묵방법
FR3037084B1 (fr) * 2015-06-02 2020-01-10 Coatex Procede de desencrage de papier de recuperation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2276857A1 (fr) * 1974-07-02 1976-01-30 Rhone Poulenc Ind Nouvelle composition floculante
US4162186A (en) * 1976-12-15 1979-07-24 Desoto, Inc. Alkaline surfactant system for de-inking printed fibrous material
GB2178079A (en) * 1985-07-23 1987-02-04 Kao Corp Deinking of waste paper

Also Published As

Publication number Publication date
EP0636192A1 (de) 1995-02-01
FI115847B (fi) 2005-07-29
GB9208293D0 (en) 1992-06-03
WO1993021376A1 (en) 1993-10-28
DE69319335D1 (de) 1998-07-30
CA2118304C (en) 2004-08-10
AU666006B2 (en) 1996-01-25
CA2118304A1 (en) 1993-10-28
NO943916L (no) 1994-10-14
AU3902993A (en) 1993-11-18
ZA932615B (en) 1994-04-14
MX9302167A (es) 1994-05-31
ES2118948T3 (es) 1998-10-01
JPH07505683A (ja) 1995-06-22
NO304749B1 (no) 1999-02-08
FI944826L (fi) 1994-10-13
NO943916D0 (no) 1994-10-14
KR100281396B1 (ko) 2001-02-01
DK0636192T3 (da) 1999-06-23
JP3213320B2 (ja) 2001-10-02
EP0636192B1 (de) 1998-06-24
FI944826A0 (fi) 1994-10-13
KR950701026A (ko) 1995-02-20
DE69319335T2 (de) 1998-10-29

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee