DE59606935D1 - Coating pigment mixture and coating color with improved suitability for gravure printing - Google Patents

Coating pigment mixture and coating color with improved suitability for gravure printing

Info

Publication number
DE59606935D1
DE59606935D1 DE59606935T DE59606935T DE59606935D1 DE 59606935 D1 DE59606935 D1 DE 59606935D1 DE 59606935 T DE59606935 T DE 59606935T DE 59606935 T DE59606935 T DE 59606935T DE 59606935 D1 DE59606935 D1 DE 59606935D1
Authority
DE
Germany
Prior art keywords
coating
gravure printing
pigment mixture
improved suitability
color
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 - Fee Related
Application number
DE59606935T
Other languages
German (de)
Inventor
Doris Wechselberger
Dr Hlavatsch
Dr Ruf
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.)
Sued Chemie AG
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 DE59606935D1 publication Critical patent/DE59606935D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D21H19/38—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

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).
DE59606935T 1995-07-25 1996-07-23 Coating pigment mixture and coating color with improved suitability for gravure printing Expired - Fee Related DE59606935D1 (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
DE59606935D1 true DE59606935D1 (en) 2001-06-28

Family

ID=7767750

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19527161A Withdrawn DE19527161A1 (en) 1995-07-25 1995-07-25 Pigment mixture and coating color with improved gravure suitability
DE59606935T Expired - Fee Related DE59606935D1 (en) 1995-07-25 1996-07-23 Coating pigment mixture and coating color with improved suitability for gravure printing

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19527161A Withdrawn DE19527161A1 (en) 1995-07-25 1995-07-25 Pigment mixture and coating color with improved gravure 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
PT604095E (en) * 1992-12-23 2001-10-31 Imerys Minerals Ltd PROCESS FOR THE TREATMENT OF SUSPENSIONS OF RESIDUAL MATERIAL
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
EP0755989A2 (en) 1997-01-29
ATE201432T1 (en) 2001-06-15
DE19527161A1 (en) 1997-01-30
EP0755989B1 (en) 2001-05-23

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee