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EP0307795A3 - Cationically modified pigmentary dispersion and coating colour - Google Patents

Cationically modified pigmentary dispersion and coating colour Download PDF

Info

Publication number
EP0307795A3
EP0307795A3 EP88114669A EP88114669A EP0307795A3 EP 0307795 A3 EP0307795 A3 EP 0307795A3 EP 88114669 A EP88114669 A EP 88114669A EP 88114669 A EP88114669 A EP 88114669A EP 0307795 A3 EP0307795 A3 EP 0307795A3
Authority
EP
European Patent Office
Prior art keywords
degraded
component
galactomannans
cationically modified
coating colour
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.)
Withdrawn
Application number
EP88114669A
Other languages
German (de)
French (fr)
Other versions
EP0307795A2 (en
Inventor
Josef Weigl
Hans-Peter Hofmann
Axel Dr. Von Raven
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.)
MD Papier GmbH and Co KG
Original Assignee
MD Papier GmbH and Co KG
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 MD Papier GmbH and Co KG filed Critical MD Papier GmbH and Co KG
Publication of EP0307795A2 publication Critical patent/EP0307795A2/en
Publication of EP0307795A3 publication Critical patent/EP0307795A3/en
Withdrawn legal-status Critical Current

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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent

Landscapes

  • Paper (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

Eine kationisch eingestellte Pigmentdispersion, die insbesondere zur Herstellung von Streichfarben zur Papierbeschichtung geeignet ist, enthält
(a) eine Calciumsulfat, Talkum und/oder Aluminiumhydroxid als Hauptbestandteil oder Verschnittkomponente enthaltende oder daraus bestehende Pigmentkomponente;
b) ein kationisches Polymer oder eine quaternäre Ammonium­ verbindung als Dispergiermittel; und/oder
c) ein die Teilchen der Pigmentkomponente (a) als Schutzkolloid umhüllendes kationisiertes Polymer, das aus hydrophilen Poly­ acrylaten oder -methacrylaten, abgebauten Stärken oder abgebauten modifizierten Stärken, abgebauten Galaktomannanen oder abgebauten modifizierten Galaktomannanen, Methylcellulosen, Hydroxymethylcellulosen, Carboxymethylcellulosen, abgebauten Alginaten, Proteinen und/oder Polyvinylalkohol erhalten worden ist. Contains a cationically adjusted pigment dispersion, which is particularly suitable for the production of coating colors for paper coating
(a) a pigment component containing or consisting of calcium sulfate, talc and / or aluminum hydroxide as the main component or extender component;
b) a cationic polymer or a quaternary ammonium compound as a dispersant; and or
c) a the particles of pigment component (a) enveloping as a protective colloid cationized polymer, the hydrophilic polyacrylates or methacrylates, degraded starches or degraded modified starches, degraded galactomannans or degraded modified galactomannans, methylcelluloses, hydroxymethylcelluloses, carboxymethylcelluloses, degraded alginates, proteins / or polyvinyl alcohol has been obtained.

EP88114669A 1987-09-14 1988-09-08 Cationically modified pigmentary dispersion and coating colour Withdrawn EP0307795A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3730833 1987-09-14
DE19873730833 DE3730833A1 (en) 1987-09-14 1987-09-14 CATIONICALLY PIGMENT DISPERSION AND STRIP COLOR

Publications (2)

Publication Number Publication Date
EP0307795A2 EP0307795A2 (en) 1989-03-22
EP0307795A3 true EP0307795A3 (en) 1989-12-13

Family

ID=6335969

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88114669A Withdrawn EP0307795A3 (en) 1987-09-14 1988-09-08 Cationically modified pigmentary dispersion and coating colour

Country Status (4)

Country Link
EP (1) EP0307795A3 (en)
JP (1) JPH0197296A (en)
DE (1) DE3730833A1 (en)
FI (1) FI884222A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5384013A (en) * 1988-01-22 1995-01-24 Ecc International Limited Cationic pigment-containing paper coating composition
ATE165252T1 (en) * 1989-06-06 1998-05-15 Pluss Stauffer Ag HIGHLY CONCENTRATED AQUEOUS SUSPENSION OF MINERALS AND/OR FILLERS AND/OR PIGMENTS
JPH04318042A (en) * 1991-04-16 1992-11-09 Nittetsu Mining Co Ltd Filler for degradable plastics
FI90793C (en) * 1991-11-25 1994-03-25 Raision Tehtaat Oy Ab Method for reducing the permeability of paper or board and the substance used in the method
SE509300C2 (en) * 1995-02-02 1999-01-11 Sueddeutsche Kalkstickstoff Cationically dispersed aluminum hydroxide slurries
CA2447723A1 (en) * 2001-05-18 2002-11-28 Sun Chemical Corporation Method of coloring cellulosic materials using a cationic pigment dispersion
DE102004045172A1 (en) * 2004-09-17 2006-03-23 Basf Ag Process for the preparation of single or multiple coated substrates with a coating composition comprising a binder before adhesion
CA2676368C (en) * 2007-01-26 2012-03-20 Harima Chemicals, Inc. Papermaking additive comprising a cationic copolymer and a filler
US8241462B2 (en) * 2007-07-26 2012-08-14 Harima Chemicals, Inc. Papermaking internal sizing agent and use thereof
US8715465B2 (en) * 2009-03-17 2014-05-06 Styron Europe Gmbh Paper making process using binder/filler agglomerates
CN105176142B (en) * 2015-08-31 2018-03-30 山东林嘉新材料科技有限公司 A kind of method of modifying of aluminium hydroxide

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE881397A (en) * 1979-12-21 1980-07-29 Hercules Inc NEW ORGANIC PIGMENTS USEFUL AS FILLERS FOR PAPER

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60215895A (en) * 1984-04-10 1985-10-29 住友ノ−ガタツク株式会社 Paper coating composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE881397A (en) * 1979-12-21 1980-07-29 Hercules Inc NEW ORGANIC PIGMENTS USEFUL AS FILLERS FOR PAPER
CH642980A5 (en) * 1979-12-21 1984-05-15 Hercules Inc Process for the preparation of a copolymer latex

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ABSTRACT BULLETIN OF THE INSTITUTE OF PAPER CHEMISTRY, Band 57, Nr. 4, Oktober 1986, Seite 610, Zusammenfassung Nr. 5438, Appleton, Wisconsin, US; & JP-A-85 215 895 (SUMITOMO NAUGATUCK CO. LTD) 29-10-1985 *

Also Published As

Publication number Publication date
JPH0197296A (en) 1989-04-14
FI884222A0 (en) 1988-09-14
FI884222A (en) 1989-03-15
DE3730833A1 (en) 1989-03-23
EP0307795A2 (en) 1989-03-22

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