EP0786552B1 - Support d'impression pour jet d'encre - Google Patents

Support d'impression pour jet d'encre Download PDF

Info

Publication number
EP0786552B1
EP0786552B1 EP97100087A EP97100087A EP0786552B1 EP 0786552 B1 EP0786552 B1 EP 0786552B1 EP 97100087 A EP97100087 A EP 97100087A EP 97100087 A EP97100087 A EP 97100087A EP 0786552 B1 EP0786552 B1 EP 0786552B1
Authority
EP
European Patent Office
Prior art keywords
recording material
ink
polyvinyl alcohol
material according
paper
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.)
Revoked
Application number
EP97100087A
Other languages
German (de)
English (en)
Other versions
EP0786552A3 (fr
EP0786552A2 (fr
Inventor
Wolfgang Storbeck
Gerhard Dr. Dransmann
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.)
Felix Schoeller Jr Foto und Spezialpapiere GmbH
Original Assignee
Felix Schoeller Jr Foto und Spezialpapiere 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7783759&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0786552(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Felix Schoeller Jr Foto und Spezialpapiere GmbH filed Critical Felix Schoeller Jr Foto und Spezialpapiere GmbH
Publication of EP0786552A2 publication Critical patent/EP0786552A2/fr
Publication of EP0786552A3 publication Critical patent/EP0786552A3/fr
Application granted granted Critical
Publication of EP0786552B1 publication Critical patent/EP0786552B1/fr
Anticipated expiration legal-status Critical
Revoked 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
    • D21H11/04—Kraft or sulfate pulp
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/502—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording characterised by structural details, e.g. multilayer materials
    • B41M5/508—Supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/5245—Macromolecular coatings characterised by the use of polymers containing cationic or anionic groups, e.g. mordants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/5254—Macromolecular coatings characterised by the use of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/529—Macromolecular coatings characterised by the use of fluorine- or silicon-containing organic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/5218—Macromolecular coatings characterised by inorganic additives, e.g. pigments, clays

Definitions

  • the invention relates to a recording material for the Ink jet printing process (ink jet process).
  • the ink jet process is one of the electronic ones Printing process. Here it is possible to add pictures, texts and Compose graphics on the computer and as Print out the screen hardcopy directly.
  • droplets become one Recording liquid on the surface of the Carrier material using different techniques applied.
  • the continuous drop generation is under High pressure a permanent stream of droplets from the nozzle driven.
  • the ones not needed for the image construction Different principles make drops again Ink reservoir supplied.
  • the DropOn-Demand method only applies to the an ink droplet on demand generated.
  • digital electronic control such as with the Hertz process, it is possible to take pictures with very high resolution directly from electronic data produce.
  • the receiving material consists of a carrier material, an ink-receiving layer and, if appropriate, others Auxiliary layers. Both carrier material as well Ink receiving layer layer need to solve this Problems should be coordinated.
  • Ink-jet printer for the production of photo-like prints use inks with a high proportion of water as Solvent.
  • the ink application is also this Printer larger than conventional ink-jet printers.
  • Reception materials were initially used because foils these are characterized by high dimensional stability when wetted mark with water.
  • the head contact to one Damage to the receiving material.
  • GB 2 210 812 A1 describes a receiving material consisting of a paper base and an ink absorption layer.
  • the paper contains calcium carbonate as Pigment; high demands are placed on paper sizing posed.
  • a Fourdrinier paper machine proposed.
  • the Ink absorption layer consists of calcium carbonate and a cationic vinyl acetate copolymer binder and a polyvinyl alcohol with silanol groups.
  • the Receiving material is characterized by good Waterproofness and sharpness.
  • JP 06-262845 A describes a receiving material, consisting of a paper support and a Ink receiving layer.
  • the paper backing contains hardwood pulp and a sizing of starch and alkyl ketene dimer.
  • the occurrence of a is also disadvantageous here Waviness of the carrier material by the sole Use of short fiber pulp.
  • EP 0 423 829 A relates to a recording sheet for the ink jet process for taking up aqueous inks and also deals with the problem of the cockle with these Recording materials.
  • the backing paper As for, this publication suggests a certain Degree of sizing as well as a certain stretch.
  • the US 5th 320 897 discloses a recording sheet for the ink jet process for receiving aqueous inks and discloses one Cellulose blend of 5 parts of softwood sulfate pulp and 95 parts of eucalyptus pulp to make the Paper carrier.
  • This task is done by a recording material solved that from a paper support and a pigment and binder-containing layer, the paper being made of a mixture of softwood sulfate and Eucalyptus pulp is a wet stretch in Fennel cross direction ⁇ 2.0, a tear length ratio longitudinal / transverse (DIN 53112) ⁇ 2, a bending stiffness ratio lengthways / crossways ⁇ 2 (DIN 53121) and a density ⁇ 0.8.
  • the paper support according to the invention can in the Paper industry usual machines, especially on a Yankee paper machine.
  • a preferred form is the Softwood sulfate pulp around pine sulfate pulp.
  • the proportion of softwood sulfate pulp is 10% to 40% of the total pulp.
  • This composition has changed as beneficial for achieving a high Dimensional stability proven.
  • the orientation of the fibers in longitudinal and Transverse direction must be chosen so that the Tear length and bending stiffness a relationship longitudinal / transverse ⁇ 2.0 results.
  • As a sizing and wet strength agent can do all the usual connections in the paper industry be used.
  • the paper can be both acidic and be neutral glued.
  • the density of the paper must be ⁇ 0.8, in a preferred embodiment ⁇ 0.7.
  • the basis weight of the paper according to the invention is 60 g / m 2 to 220 g / m 2 . In a preferred embodiment, the weight per unit area is 80 g / m 2 to 160 g / m 2 .
  • the receiving layer of the invention Receiving material contains silica or as pigment a mixture of silica with other pigments like Aluminum oxide, calcium carbonate, magnesium carbonate, Titanium dioxide and silica gel.
  • This mixture of binders achieves a high level Waterproof, high color density and good Light stability. Leakage of colors is avoided at the edges of colored areas with mixed colors with a Magenta share.
  • dye-fixing agents such as poly-dadmac, dyes, optical brighteners and alcohols.
  • the proportion of the cationic polyvinyl alcohol in the ink-receiving layer can be 5% by weight to 20% by weight, in particular 10% by weight to 15% by weight, based on the dried layer.
  • the proportion of the polyvinyl alcohol with silanol groups in the ink-receiving layer can be 5% by weight to 20% by weight, in particular 10% by weight to 15% by weight, based on the dried layer.
  • the proportion of polyvinyl alcohol with boric acid in the ink-receiving layer can be 5% by weight to 20% by weight, in particular 10% by weight to 15% by weight, based on the dried layer.
  • the proportion of the cationic polyacrylate in the ink-receiving layer can be 2% by weight to 20% by weight, in particular 5% by weight to 10% by weight, based on the dried layer.
  • the proportion of the pigment or pigment mixture in the ink-receiving layer can be 30% by weight to 70% by weight, in particular 50% by weight to 60% by weight, based on the dried layer.
  • the coating weight of the ink receiving layer is between 2 g / m 2 and 16g / m 2, in particular between 4 g / m 2 and 12g / m 2.
  • the paper carrier according to the invention was produced as follows: Softwood kraft pulp 250.0 kg Eucalyptus pulp 1250.0 kg water 14 m 3 filler 408.6 kg cationic strength 12 kg
  • Sizing and wet strength agents were continuously added to the thin material by means of metering pumps: sizing agents 300.0 ml / min. Wet strength agent 4.0% 1600.0 ml / min.
  • Type of test 1 2 wet expansion 1.87 1.95 tensile strenght 1.82 1.80 Biegesteifigkei 1.88 1.77 smoothness 126 110 density 0.75 0.65
  • composition a b c d amorphous silicon dioxide 18%, commercially available 20.00 25,00 28,00 35,00 amorphous silicon dioxide 18%, commercially available 20.00 25,00 28,00 35,00 Polydadmac 40%, 4.00 4.00 4.00 4.00 cationic acrylate 20%, commercially available 7.00 14.00 8.00 7.00 cationic acrylic acid ester 20%, commercially available 15.00 10.00 10.00 8.00 Polyvinyl alcohol with boric acid 10%, commercially available 15.00 15.00 cationic polyvinyl alcohol 20%, commercially available 19,00 7.00 8.00 5.00 Polyvinyl alcohol with 8% silanol groups, commercially available 14.00 6.00 Order g / m2 7.20 9.40 8.80 10.30
  • the paper 1 produced according to the invention was with the Coating compositions a to d produced according to the invention coated, (Example 1a, 1b, 1c, 1d).
  • the paper 2 produced according to the invention was with the Coating composition produced according to the invention d coated, (Example 2d).
  • Comparative example V1 was a paper support with a basis weight of 100 g / m 2 , with a proportion of softwood sulfate pulp of 31% and a eucalyptus pulp proportion of 69%. The filler content was 25% by weight. The paper was glued neutrally, the following test values were determined: density 0.95 wet expansion 3.9% Stiffness l / q 2.4 Tensile strength l / q 2.3 Smoothness (Bekk) 90 seconds
  • This paper support was made with an ink receiving layer provided as a binder a mixture of a Vinyl acetate, butyl acrylate, versatic acid copolymer and contained a polyvinyl alcohol.
  • a binder a mixture of a Vinyl acetate, butyl acrylate, versatic acid copolymer and contained a polyvinyl alcohol.
  • Other additives were defoamers, Dyes and ink fixing aids.
  • Comparative Example V2 was a commercially available one Paper from Hoffmann and Engelmann, type HRC 600/1.
  • a paper base and an ink-receiving layer were made according to example 6 of laid-open specification GB 2 210 812 manufactured.
  • the color density was determined using a Gretag densitometer 186D on the colors cyan, magenta, yellow and black measured.
  • the means of a computer program are the Colors cyan, magenta, yellow and black in one calculated target density printed.
  • the actual Density was measured using a Gretag type 186D densitometer measured.
  • the printed papers are warm at 25 ° C for 1 minute Put water and dried.
  • the color density is before and measured after watering. The is stated remaining color density in percent.
  • the field distance is the distance between two colored areas and should be 1mm.
  • the actual distance is included determined a microscope with measuring device.
  • the Field distance is a measure of the image sharpness or Dot pitch.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Paper (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Claims (8)

  1. Matériau d'impression pour le procédé d'impression par jet d'encre, qui consiste en un support en papier, une couche de fixation des encres, contenant un pigment et un liant, caractérisé en ce que le mélange de cellulose pour la préparation du papier support consiste en un mélange de cellulose d'eucalyptus et de 10% à 40% de sulfate de cellulose de conifère, présente un allongement à l'état humide dans la direction transversale d'après Fenchel < 2,0%, un rapport de déformation à la rupture longitudinal/ transversal (DIN 53112) < 2, un rapport de raideur à la flexion longitudinal/transversal < 2 (DIN 53121) et une densité < 0,8 g/cm3.
  2. Matériau d'impression suivant la revendication 1, caractérisé en ce qu'il contient un polyvinylalcool avec des radicaux silanol et/ou un polyvinylalcool avec de l'acide borique comme liant de la couche de fixation des encres.
  3. Matériau d'impression suivant la revendication 1 ou 2, caractérisé en ce la couche de fixation des encres contient un polyacrylate cationique.
  4. Matériau d'impression suivant les revendications 1 à 3, caractérisé en ce que la couche de fixation des encres contient un polyvinylalcool cationique.
  5. Matériau d'impression suivant les revendications 1 à 4, caractérisé en ce que la quantité du polyvinylalcool avec des radicaux silanol s'élève de 5% en poids à 20% en poids et dans une forme de réalisation particulière, 10% en poids à 15% en poids, sur base de la couche séchée.
  6. Matériau d'impression suivant les revendications 1 à 5, caractérisé en ce que la quantité du polyvinylalcool avec acide borique s'élève de 5% en poids à 20% en poids et dans une forme de réalisation particulière, 10% en poids à 15% en poids, sur base de la couche séchée.
  7. Matériau d'impression suivant les revendications 1 à 6, caractérisé en ce que la quantité du polyvinylalcool cationique s'élève de 5% en poids à 20% en poids et dans une forme de réalisation particulière, 10% en poids à 15% en poids, sur base de la couche séchée.
  8. Matériau d'impression suivant les revendications 1 à 7, caractérisé en ce que la quantité d'acrylate cationique s'élève de 2% en poids à 20% en poids et dans une forme de réalisation particulière, 5% en poids à 10% en poids, sur base de la couche séchée.
EP97100087A 1996-01-26 1997-01-04 Support d'impression pour jet d'encre Revoked EP0786552B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19602793A DE19602793C1 (de) 1996-01-26 1996-01-26 Aufzeichnungsmaterial für das Tintenstrahl-Druckverfahren
DE19602793 1996-01-26

Publications (3)

Publication Number Publication Date
EP0786552A2 EP0786552A2 (fr) 1997-07-30
EP0786552A3 EP0786552A3 (fr) 1999-09-15
EP0786552B1 true EP0786552B1 (fr) 2002-05-08

Family

ID=7783759

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97100087A Revoked EP0786552B1 (fr) 1996-01-26 1997-01-04 Support d'impression pour jet d'encre

Country Status (7)

Country Link
US (1) US6068733A (fr)
EP (1) EP0786552B1 (fr)
JP (1) JPH09240141A (fr)
DE (2) DE19602793C1 (fr)
DK (1) DK0786552T3 (fr)
ES (1) ES2176529T3 (fr)
PT (1) PT786552E (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19942989A1 (de) * 1999-09-09 2001-03-15 Heinr Aug Schoeller Soehne Gmb Transparentpapier und Verfahren zur Herstellung eines Transparentpapiers
US6482883B1 (en) * 2000-05-10 2002-11-19 Kanzaki Specialty Papers, Inc. Ink jet recording material demonstrating a balance of properties including improved imaging performance and good water resistance
CN100392182C (zh) * 2000-06-27 2008-06-04 日本制纸股份有限公司 印刷用涂料纸
JP2002240416A (ja) * 2001-02-16 2002-08-28 Nisshinbo Ind Inc インクジェット記録用シート
US6485609B1 (en) * 2001-03-08 2002-11-26 Celanese International Corporation Ink jet printing paper incorporating amine functional poly(vinyl alcohol)
FI20030976L (fi) * 2003-06-30 2004-12-31 M Real Oyj Päällystetty pohjapaperi ja menetelmä päällystetyn pohjapaperin valmistamiseksi
WO2006054725A1 (fr) * 2004-11-18 2006-05-26 Yupo Corporation Objet moule etiquete dans le moule et etiquette posee dans le moule
DE102006014183A1 (de) * 2006-03-24 2007-09-27 Felix Schoeller Jr. Foto- Und Spezialpapiere Gmbh & Co. Kg Schichtträger für Aufzeichnungsmaterialien
WO2012148405A1 (fr) * 2011-04-28 2012-11-01 Hewlett-Packard Development Company, L.P. Support utilisé lors de l'impression par presse à bobines à jet d'encre à vitesse élevée numérique
EP4603639A1 (fr) * 2024-02-16 2025-08-20 Smurfit Kappa Services Limited Matériau d'emballage et procédé d'emballage d'articles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0720727B2 (ja) 1987-10-08 1995-03-08 新王子製紙株式会社 インクジェット記録用塗工シ−ト
HU207491B (en) * 1987-10-13 1993-04-28 Tatabanyai Banyak Vallalat Device for separating the components of fluid solutions and gas mixtures and method for forming the device
US5213873A (en) * 1989-10-20 1993-05-25 Oji Paper Co., Ltd. Aqueous ink-jet recording sheet
JPH0737175B2 (ja) * 1990-12-26 1995-04-26 日本製紙株式会社 インクジェット記録紙及びそれを用いたラベル
US5320897A (en) * 1992-02-18 1994-06-14 Kanzaki Paper Mfg. Co., Ltd. Ink jet recording paper and method of producing it
JP3166392B2 (ja) * 1993-03-12 2001-05-14 王子製紙株式会社 インクジェット記録用紙
US5405678A (en) * 1993-05-07 1995-04-11 Otis Specialty Papers Inc. Ink jet recording sheet
AU690018B2 (en) * 1995-04-07 1998-04-09 Nippon Paper Industries Co. Ltd. Ink jet recording paper

Also Published As

Publication number Publication date
US6068733A (en) 2000-05-30
PT786552E (pt) 2002-09-30
EP0786552A3 (fr) 1999-09-15
EP0786552A2 (fr) 1997-07-30
JPH09240141A (ja) 1997-09-16
DE59707178D1 (de) 2002-06-13
DE19602793C1 (de) 1997-09-25
ES2176529T3 (es) 2002-12-01
DK0786552T3 (da) 2002-08-26

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