ATE201432T1 - COATING PIGMENT MIXTURE AND COATING INK WITH IMPROVED ROTOGUE PRINTING SUITABILITY - Google Patents

COATING PIGMENT MIXTURE AND COATING INK WITH IMPROVED ROTOGUE PRINTING SUITABILITY

Info

Publication number
ATE201432T1
ATE201432T1 AT96111851T AT96111851T ATE201432T1 AT E201432 T1 ATE201432 T1 AT E201432T1 AT 96111851 T AT96111851 T AT 96111851T AT 96111851 T AT96111851 T AT 96111851T AT E201432 T1 ATE201432 T1 AT E201432T1
Authority
AT
Austria
Prior art keywords
coating
improved
rotogue
pigment mixture
printing suitability
Prior art date
Application number
AT96111851T
Other languages
German (de)
Inventor
Doris Wechselberger
Joachim Dr Hlavatsch
Friedrich Dr Ruf
Original Assignee
Sued Chemie Ag
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 Sued Chemie Ag filed Critical Sued Chemie Ag
Application granted granted Critical
Publication of ATE201432T1 publication Critical patent/ATE201432T1/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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/40—Coatings with pigments characterised by the pigments siliceous, e.g. clays
    • 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
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/385—Oxides, hydroxides or carbonates
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52—Additives of definite length or shape

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Paper (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

A coating pigment mixt. with improved rotogravure properties contains discrete particles of finely divided CaCO3 (a) and finely divided, swelling, layered silicate particles (b1) and/or an acid activated layered silicate (b2) with a mean particle size of 2-10 mu m in a weight ratio of from 99.5:0.5 to 80:20 (a/b1) and/or 99:1 to 70:30 (a/b2).
AT96111851T 1995-07-25 1996-07-23 COATING PIGMENT MIXTURE AND COATING INK WITH IMPROVED ROTOGUE PRINTING SUITABILITY ATE201432T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19527161A DE19527161A1 (en) 1995-07-25 1995-07-25 Pigment mixture and coating color with improved gravure suitability

Publications (1)

Publication Number Publication Date
ATE201432T1 true ATE201432T1 (en) 2001-06-15

Family

ID=7767750

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96111851T ATE201432T1 (en) 1995-07-25 1996-07-23 COATING PIGMENT MIXTURE AND COATING INK WITH IMPROVED ROTOGUE PRINTING SUITABILITY

Country Status (3)

Country Link
EP (1) EP0755989B1 (en)
AT (1) ATE201432T1 (en)
DE (2) DE19527161A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10042455A1 (en) 2000-08-29 2002-03-14 Sued Chemie Ag Improved swellable layered silicates

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA814304A (en) * 1969-06-03 J. M. Huber Corporation Surface modified pigments
FR2249139B1 (en) * 1973-10-24 1976-10-01 Lafarge Sa
US4725318A (en) * 1985-02-19 1988-02-16 Maruo Calcium Company, Limited Filler for paper-making and neutral paper-making process by the use thereof
GB8808552D0 (en) * 1988-04-12 1988-05-11 Ecc Int Ltd Paper coating
DE4202598C1 (en) * 1992-01-30 1993-09-02 Stora Feldmuehle Ag, 4000 Duesseldorf, De
DE4217779A1 (en) * 1992-05-29 1993-12-02 Sued Chemie Ag Coating pigment
DE69333941T2 (en) * 1992-12-23 2006-06-14 Imerys Minerals Ltd Process for the treatment of waste suspensions
DE4312463C1 (en) * 1993-04-16 1994-07-28 Pluss Stauffer Ag CaCO3 3 -Talkum coating pigment slurry, process for its preparation and its use

Also Published As

Publication number Publication date
EP0755989A3 (en) 1999-05-12
DE19527161A1 (en) 1997-01-30
EP0755989B1 (en) 2001-05-23
DE59606935D1 (en) 2001-06-28
EP0755989A2 (en) 1997-01-29

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee