NO924221L - PROCEDURE FOR TREATING A Aqueous PIGMENT SUSPENSION WITH A Aqueous Binder - Google Patents

PROCEDURE FOR TREATING A Aqueous PIGMENT SUSPENSION WITH A Aqueous Binder

Info

Publication number
NO924221L
NO924221L NO92924221A NO924221A NO924221L NO 924221 L NO924221 L NO 924221L NO 92924221 A NO92924221 A NO 92924221A NO 924221 A NO924221 A NO 924221A NO 924221 L NO924221 L NO 924221L
Authority
NO
Norway
Prior art keywords
aqueous
binder
treating
procedure
pigment suspension
Prior art date
Application number
NO92924221A
Other languages
Norwegian (no)
Other versions
NO924221D0 (en
Inventor
Guido Dessauer
Hanns Boessler
Guenter Schmitt
Original Assignee
Roehm Gmbh
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 Roehm Gmbh filed Critical Roehm Gmbh
Publication of NO924221D0 publication Critical patent/NO924221D0/en
Publication of NO924221L publication Critical patent/NO924221L/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

Et vandig bindemiddel, bestående av en alkalisk oppløsning av et amfotært høymolekylært polymerisat tilsettes en vandig pigmentsuspensjon for papir-industrien og nøytraliseres gradvis med et surgjørings-middel, hvorved bindemidlet utfelles på det i vann suspenderte pigmentet.An aqueous binder, consisting of an alkaline solution of an amphoteric high molecular weight polymer, is added to an aqueous pigment suspension for the paper industry and gradually neutralized with an acidifying agent, whereby the binder precipitates on the pigment suspended in water.

NO92924221A 1991-11-11 1992-11-03 PROCEDURE FOR TREATING A Aqueous PIGMENT SUSPENSION WITH A Aqueous Binder NO924221L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914137062 DE4137062A1 (en) 1991-11-11 1991-11-11 METHOD FOR TREATING AN AQUEOUS PIGMENT SUSPENSION WITH AN AQUEOUS BINDING AGENT

Publications (2)

Publication Number Publication Date
NO924221D0 NO924221D0 (en) 1992-11-03
NO924221L true NO924221L (en) 1993-05-12

Family

ID=6444542

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92924221A NO924221L (en) 1991-11-11 1992-11-03 PROCEDURE FOR TREATING A Aqueous PIGMENT SUSPENSION WITH A Aqueous Binder

Country Status (4)

Country Link
EP (1) EP0542159A1 (en)
DE (1) DE4137062A1 (en)
FI (1) FI925094A (en)
NO (1) NO924221L (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0314957B2 (en) * 1980-09-19 1991-02-27 Sunden Olof
DE3703957A1 (en) * 1987-02-10 1988-08-18 Inst Zellstoff & Papier METHOD FOR PRODUCING A PIGMENT-BASED AGENT, THE AGENT AND ITS USE FOR THE PAPER AND CARDBOARD INDUSTRY, IMPROVING THE PRINTABILITY OF PAPER AND CARDBOARD
DE4015252A1 (en) * 1990-05-12 1991-11-21 Hoechst Ag METHOD FOR LINKING A BINDER INTO A FILLED PAPER

Also Published As

Publication number Publication date
FI925094A (en) 1993-05-12
DE4137062A1 (en) 1993-05-13
NO924221D0 (en) 1992-11-03
EP0542159A1 (en) 1993-05-19
FI925094A0 (en) 1992-11-10

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