ES2045352T3 - Destintado de papeles usados. - Google Patents

Destintado de papeles usados.

Info

Publication number
ES2045352T3
ES2045352T3 ES89121088T ES89121088T ES2045352T3 ES 2045352 T3 ES2045352 T3 ES 2045352T3 ES 89121088 T ES89121088 T ES 89121088T ES 89121088 T ES89121088 T ES 89121088T ES 2045352 T3 ES2045352 T3 ES 2045352T3
Authority
ES
Spain
Prior art keywords
desintintado
used papers
papers
inking
copolymerization
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES89121088T
Other languages
English (en)
Inventor
Herbert Dr Fischer
Klaus Hornfeck
Ludwig Dr Schieferstein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of ES2045352T3 publication Critical patent/ES2045352T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Coloring (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Color Printing (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Paints Or Removers (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA EL DESTINTADO DE PAPELES VIEJOS EN PRESENCIA DE POLIMEROS SOLUBLES EN AGUA, AL MENOS PARCIALMENTE, Y/O COPOLIMEROS CON MEDIOS PARA MEDIR EL PESO MOLECULAR ENTRE 2.000 Y 500.000, FABRICADOS POR MEDIO DE LA POLIMERIZACION O COPOLIMERIZACION DE MONOMEROS DERIVADOS DE ACIDOS, DE AMINOGRUPOS INSATURADOS.
ES89121088T 1988-11-23 1989-11-14 Destintado de papeles usados. Expired - Lifetime ES2045352T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883839479 DE3839479A1 (de) 1988-11-23 1988-11-23 Deinken von altpapieren

Publications (1)

Publication Number Publication Date
ES2045352T3 true ES2045352T3 (es) 1994-01-16

Family

ID=6367686

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89121088T Expired - Lifetime ES2045352T3 (es) 1988-11-23 1989-11-14 Destintado de papeles usados.

Country Status (11)

Country Link
EP (2) EP0373375B1 (es)
JP (1) JPH04502038A (es)
AT (1) ATE80424T1 (es)
CA (1) CA2003406A1 (es)
DE (2) DE3839479A1 (es)
ES (1) ES2045352T3 (es)
FI (1) FI95605C (es)
RU (1) RU1833445C (es)
TR (1) TR24045A (es)
WO (1) WO1990005805A2 (es)
YU (1) YU220089A (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3928841A1 (de) * 1989-08-31 1991-03-07 Henkel Kgaa Deinken von altpapieren
DE3928842A1 (de) * 1989-08-31 1991-03-14 Henkel Kgaa Verfahren zur flotation von fuellstoffen aus altpapier in gegenwart von polymeren und/oder copolymeren
DE4002213A1 (de) * 1990-01-26 1991-08-01 Henkel Kgaa Alkoxylierte verbindungen, hergestellt aus epoxidierten carbonsaeurederivaten
US5442082A (en) * 1990-01-26 1995-08-15 Henkel Kommanditgesellschaft Auf Aktien Alkoxylated compounds produced from epoxidized carboxylic acid derivatives
DE4021275A1 (de) * 1990-07-04 1992-01-09 Basf Ag Verfahren zum deinking von bedruckten papieren
DE4203000A1 (de) * 1992-02-03 1993-08-05 Henkel Kgaa Verfahren zur entfernung von druckfarben aus bedrucktem altpapier
US5415733A (en) * 1993-05-27 1995-05-16 High Point Chemical Corp. Method of removing hydrophilic ink
US5505817A (en) * 1993-10-19 1996-04-09 Henkel Corporation Deinking wastepaper using reaction products of castor oil with an alkoxylated material
DE4415007A1 (de) * 1994-04-29 1995-11-02 Schmidt Gebr Druckfarben Verwendung einer wäßrigen Druckfarbenzubereitung für deinkbare Publikationserzeugnisse
ES2125671T3 (es) * 1994-10-31 1999-03-01 Cytec Tech Corp Procedimientos de coagulacion y decoloracion de corrientes residuales.
GB9423454D0 (en) * 1994-11-21 1995-01-11 Allied Colloids Ltd Deinking processes and novel polymers for use in these
DE4442056A1 (de) * 1994-11-25 1996-05-30 Henkel Kgaa Verfahren zur Entfernung von Druckfarben aus bedrucktem Altpapier
US5651861A (en) * 1995-12-18 1997-07-29 Rhone-Poulenc Inc. Process for removing inks from waste paper
DE19631150B4 (de) * 1996-08-01 2007-04-19 Süd-Chemie AG Verfahren zur Ablösung von Druckfarben (Deinking) von cellulosehaltigen Druckträgern
JP3405888B2 (ja) * 1996-09-25 2003-05-12 花王株式会社 脱墨方法
EP0996644A1 (en) 1997-07-15 2000-05-03 Rhodia Chimie Method for producing polymers using micellar polymerization
DE10215620B4 (de) * 2002-04-10 2006-05-18 Angelo Scordialo Verwendung einer polymeren Wasserglasverbindung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE667722C (de) * 1936-10-06 1938-11-18 Chem Fab Gruenau Akt Ges Verfahren zur Wiedergewinnung von reinem Papierstoff aus bedrucktem Altpapier
US4786364A (en) * 1984-08-02 1988-11-22 Calgon Corporation DMDAAC/AM copolymers as deinkers

Also Published As

Publication number Publication date
YU220089A (en) 1990-12-31
FI912248A0 (fi) 1991-05-09
RU1833445C (en) 1993-08-07
JPH04502038A (ja) 1992-04-09
DE58902253D1 (de) 1992-10-15
WO1990005805A2 (de) 1990-05-31
EP0373375A2 (de) 1990-06-20
ATE80424T1 (de) 1992-09-15
DE3839479A1 (de) 1990-06-07
TR24045A (tr) 1991-02-07
EP0445160A1 (de) 1991-09-11
CA2003406A1 (en) 1990-05-23
FI95605B (fi) 1995-11-15
FI95605C (fi) 1996-02-26
EP0373375B1 (de) 1992-09-09
EP0373375A3 (en) 1990-08-01
WO1990005805A3 (de) 1990-07-12

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