EP0870623B1 - Matériau d'enregistrement pour recevoir des encres de base aqueuse - Google Patents

Matériau d'enregistrement pour recevoir des encres de base aqueuse Download PDF

Info

Publication number
EP0870623B1
EP0870623B1 EP98105981A EP98105981A EP0870623B1 EP 0870623 B1 EP0870623 B1 EP 0870623B1 EP 98105981 A EP98105981 A EP 98105981A EP 98105981 A EP98105981 A EP 98105981A EP 0870623 B1 EP0870623 B1 EP 0870623B1
Authority
EP
European Patent Office
Prior art keywords
recording material
water
epoxide
weight
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.)
Expired - Lifetime
Application number
EP98105981A
Other languages
German (de)
English (en)
Other versions
EP0870623A1 (fr
Inventor
Christoph Dr. Roth
Angela Kuhrt
Ursula Sell
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.)
Emtec Magnetics GmbH
FEW Forschungs- und Entwicklungsgesellschaft Wolfen mbH
Original Assignee
Emtec Magnetics GmbH
FEW Forschungs- und Entwicklungsgesellschaft Wolfen mbH
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 Emtec Magnetics GmbH, FEW Forschungs- und Entwicklungsgesellschaft Wolfen mbH filed Critical Emtec Magnetics GmbH
Publication of EP0870623A1 publication Critical patent/EP0870623A1/fr
Application granted granted Critical
Publication of EP0870623B1 publication Critical patent/EP0870623B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B41M5/5245—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
    • B41M5/5218—Macromolecular coatings characterised by inorganic additives, e.g. pigments, clays
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31507—Of polycarbonate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31515—As intermediate layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31779—Next to cellulosic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/3188—Next to cellulosic
    • Y10T428/31884—Regenerated or modified cellulose
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31928—Ester, halide or nitrile of addition polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31942—Of aldehyde or ketone condensation product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31942—Of aldehyde or ketone condensation product
    • Y10T428/31949—Next to cellulosic
    • Y10T428/31953—Modified or regenerated cellulose
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate

Definitions

  • the invention relates to a recording material for water-dilutable Inks, especially for use with inkjet printers, and a process for its manufacture.
  • Image recording or reproduction using inkjet printers is a common method because it is direct and fast implementation of electronic image data is possible.
  • Modern printer technology allows image reproduction with a Resolution, which is the resolution of the image displayed with the corresponds to conventional silver halide photography, below Use of various print media such as paper backing or transparent films.
  • the quality of the pictures, in particular The resolution depends on both the possibilities of the used Printer as well as crucial from the properties ds recording material.
  • the recording material further determines the further handling and the possible applications of the finished pictures.
  • the Recording material meets the following requirements: good Ink absorption to achieve high color densities; low Diffusion of the ink (dye solution) in the recording material, to keep the droplet size small and thus high sharpness of contours and good resolution achieve; fast drying and good smudge resistance after the Ink application; low stickiness even with high air humidity; high transparency of the recording material Training as projection screen; and low sensitivity to water and therefore suitability for outdoor applications.
  • ink-receptive layers from water-soluble Polymers, e.g. Polyvinyl alcohol, polyvinyl pyrrolidone, To provide gelatin etc. (US 4,503,111, US 4,680,235, US 4,555,432, DE 4,405,969). These polymers are characterized by a high moisture influence Stickiness and lack of water resistance.
  • the stake of cationic polymers as binders for fixing the Dyes in a color absorption layer and to increase the Wipe resistance is known from DE 3 707 624 or EP 514 633.
  • Polymer mixtures of polyvinyl alcohol or polyalkylene oxides can also be used can be used with cationic polymers (EP 379 964, EP 634 284, JP 56-84992, JP 59-20696).
  • metal oxide sols as fillers is in the EP 524 626 and DE 4 405 969.
  • silane the binder solutions add to form matrix polymers (see EP 583 141, EP 482 837).
  • EP 233 703 Polyacrylates and polyvinyl pyrrolidone as a color receiving layer to use.
  • the known recording materials meet the above Requirements not. In particular, they are not for Suitable applications where a moisture or Water contact is possible because the swelling or solution Color receiving layer dye extracted from the layer is, so that the color densities achieved and develops poor contour definition.
  • the object of the invention is to provide a new recording material, which has improved moisture and water resistance owns, and a process for its preparation specify.
  • the recording material is intended in particular to possess an extended range of application and practical drying times after ink application.
  • a recording material according to the invention has one Color receiving layer, which contains an epoxy-crosslinkable, carboxylic acid group cationic copolymer, a water-soluble Polymer and an epoxy-containing metal oxide sol contains.
  • the weight fractions are preferably each corresponding to 30 to 60% by weight of the copolymer, 30 to 60 % By weight of the metal oxide and 10 to 40% by weight of the water-soluble Polymer.
  • the component of the crosslinkable polymer can also be a Composition from different polymers according to the general structural formula included.
  • the carboxylic acid-containing monomer unit is acrylic acid, Methacrylic acid or itaconic acid is preferred. In this case the content in the polymer component is preferably 20 to 35 mol%.
  • ethyl acrylate as a comonomer component all known vinyl monomers, e.g. Vinyl pyrrolidone, Styrene, acrylamide or vinyl acetate act. The molecular weight this polymer component is usually 10,000 D to 500000 D.
  • the hydrolysis and condensation can be carried out in the presence of tetraalkoxysilanes, Alkyltrialkoxysilanes or dialkyldialkoxysilanes is carried out, whereby the epoxy content of the Metal oxide brine can be controlled in a targeted manner.
  • metal oxide mixtures can be used by the Sol production alkoxylates of boron, aluminum or titanium as Co building blocks act.
  • the epoxy-containing metal oxide sols react with the free carboxylic acid groups of the polymers and thus result a water-insoluble network of metal oxide and cationic Polymer.
  • the Composition additional epoxy catalysts may be added.
  • epoxy catalysts are triethylamine, dimethylbenzylamine and N-methylimidazole. Based on the epoxy The concentration of metal oxide sol is preferably 1 to 5 % By weight.
  • the second, water-soluble polymer component is preferred a nonionic or cationic water soluble polymer. This can be done, for example, with polyvinyl alcohol, polyvinyl pyrrolidone, Polyacrylamide, cationic polyacrylamide, cationic polyacrylic esters or compositions thereof be formed.
  • the recording material according to the invention can in the color receiving layer furthermore means for controlling the layer uniformity and surface tension included.
  • the layer uniformity and surface tension included are particularly suitable nonionic or cationic surfactants. Hexadecyltrimethylammonium bromide is particularly preferred.
  • the recording material according to the invention can be used as a carrier material contain a flexible support for printing is suitable in an inkjet printer.
  • a flexible support for printing is suitable in an inkjet printer.
  • a carrier material rigid or non-flexible materials such as Use glass or plastic sheets.
  • the carrier material can be essentially flat or any Have body shape, with the application of the color receiving layer possible on any surface of the carrier material is. Finally, it is possible to use the color receiving layer to produce such a thickness that a self-supporting Recording material is formed.
  • the production of a recording material according to the invention is done by applying a coating solution for formation an ink receiving layer on a substrate.
  • the approach the coating solution is made by preparing a Metal oxide sol according to the above composition and addition of the polymer components.
  • the approach is preferably carried out in aqueous-organic solvents, e.g. in one Water-ethanol mixture.
  • the application of the coating solution on the carrier material is done by a casting process like this for example of photochemical coating processes is known.
  • the carrier material can also be used Diving, spraying or a similar application process be coated. Subsequently, the Coating solution on the carrier material, which by a Heat can be accelerated.
  • the recording material according to the invention has the following advantages.
  • the recording material contains one novel ink receiving layer, which is insoluble in water, at Moisture contact does not form a sticky surface and one practical drying time.
  • the ink receiving layer is transparent and therefore for both paper and Suitable film carrier.
  • the ink receiving layer can be with known layers of conventional recording materials combine by using the new color receiving layer as Top layer is used. After a site-specific order from Ink (dye solution) the ink dyes become solid in the crosslinked polymer composition of the ink receiving layer anchored and will not be washed out in contact with water.
  • the use of the recording material is not limited to printing material for inkjet printers, but also possible for outdoor or outdoor use. A bleeding from smallest ink stains do not occur, so that the recording material according to the invention for recording operations (Printing processes) with resolution requirements is suitable for use with modern printing devices Production of overhead projector foils or color prints be made from photographs.
  • a 7.8 ⁇ m thick layer of the following composition is applied to a 100 ⁇ m thick polyester base in a known manner using a doctor.
  • Gelatine alkaline digested bone gelatine
  • Polyvinyl pyrrolidone K 90 20% by weight epoxy functional metal oxide sol made from 80% by weight Tetraethoxysilane and 20% by weight glycidooxypropyltrimethoxysilane.
  • the film is printed on using an HP Desjet 690C inkjet printer. To characterize the properties, the color density is determined, the sharpness of the contours is assessed visually and the transparency and tackiness of the surface are determined. To test the water resistance, the film is further brought into contact with running water at 25 ° C. for 30 minutes and then the color density and layer properties are checked. The following properties are obtained: Contour sharpness good, blurred image after watering Drying time 7.5 min Surface quality (85% RF) slightly sticky, strong swelling when in contact with water transparency clear film. D1 (before washing) D2 (after watering) Color density (purple) 1.9 1.3 (blue) 1.7 0.9 (yellow) 0.95 0.6
  • the layer is not waterproof.
  • the dye is washed out and also diffuses in the layer.
  • Example 2 Analogously to Example 1, an 8.5 ⁇ m thick layer of the following composition is applied: 33% by weight Na polyacrylate 59% by weight Polyacrylic acid (crosslinked in the presence of silanes according to EP 583 141) 8% by weight Metal oxide sols made from tetraethoxysilane
  • the layer is not waterproof.
  • the dye diffuses in the layer and is washed out considerably.
  • an 11.5 ⁇ m thick layer of the following composition is applied: 45% by weight Copolymer of acrylic acid and methacryloxyethyltrimethylammonium chloride (20/80), molecular weight 130,000 D, 45% by weight Metal oxide sol made from 75% by weight tetraethoxysilane and 25% by weight glycidopropyltrimethoxysilane 10% by weight Polyvinyl alcohol (fully saponified, molecular weight 95000 D)
  • the layer is waterproof. In the case of water contact, none noticeable bleaching of the dye. After drying sharp images will be obtained again.
  • a 12.5 ⁇ m thick layer of the following composition is applied: 55% by weight Copolymers of acrylic acid / ethyl acrylate / methacryloxyethyltrimethylammonium chloride (28/12/60), molecular weight 140,000 D. 35% by weight Metal oxide sol composed of 50% by weight glycidoxypropyltriethoxysilane and 50% by weight tetraethoxysilane 10% by weight Polyvinyl pyrrolidone, molecular weight 320,000 D.
  • the layer is waterproof. There is no watering significant washout of the dye. After drying sharp images will be obtained again.
  • a 10.5 ⁇ m thick layer of the following composition is applied: 48.5% by weight Copolymer of acrylic acid and acrylamidopropyltrimethylammonium chloride (35/65), molecular weight 195000 D. 40% by weight Metal oxide sol made from 80% by weight tetraethoxysilane and 20% by weight glycidoxypropyltrimethoxysilane 10% by weight Poly-methacrylamidopropyltrimethylammonium chloride, molecular weight 85000 D. 1.5% by weight Hexadecyltrimethylammonium bromide.
  • the layer is waterproof. There is no contact with water significant washout of the dye. After drying sharp images will be obtained.
  • the examples show compared to the conventional comparative examples a high density, constant after contact with water, dry, non-sticky surfaces and high transparency too after contact with water and drying again.
  • the ink receiving layer has a largely non-toxic composition.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Laminated Bodies (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Ink Jet (AREA)
  • Duplication Or Marking (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Pens And Brushes (AREA)

Claims (10)

  1. Matériau d'enregistrement présentant au moins une couche réceptrice de couleur qui est prévue pour absorber une solution de colorant soluble dans l'eau, caractérisé en ce que la couche réceptrice de couleur contient un copolymère cationique à réticulation époxydique contenant des groupes acides carboxyliques, un oxyde métallique contenant de l'époxyde et un polymère soluble dans l'eau.
  2. Matériau d'enregistrement selon la revendication 1, dans lequel les proportions en poids sont de 30 à 60% en poids pour le copolymère cationique à réticulation époxydique contenant des groupes acides carboxyliques, de 30 à 60% en poids pour l'oxyde métallique contenant de l'époxyde et de 10 à 40% en poids pour le polymère soluble dans l'eau.
  3. Matériau d'enregistrement selon l'une des revendications précédentes, dans lequel le copolymère cationique à réticulation époxydique contenant des groupes acides carboxyliques a la formule structurelle
    Figure 00200001
    dans laquelle
    M
    est un monomère contenant un acide carboxylique,
    Z
    est un monomère vinylique,
    A
    est oxygène ou NH,
    R1
    est H, CH3,
    R2
    est un groupe alkylène de C2 à C8,
    R3
    est CH3, C2H5, C3H7, C4H9,
    X
    est chlorure, bromure,
    a
    vaut 10 à 50% molaires,
    b
    vaut 0 à 20% molaires,
    c
    vaut 50 à 90% molaires.
  4. Matériau d'enregistrement selon l'une des revendications précédentes, dans lequel la couche réceptrice de couleur contient des moyens pour réguler l'uniformité de la couche et la tension de surface.
  5. Matériau d'enregistrement selon l'une des revendications précédentes, dans lequel la couche réceptrice de couleur au nombre de 1 au moins est liée à un matériau support.
  6. Matériau d'enregistrement selon la revendication 5, dans lequel le matériau support est une couche de matière plastique transparente ou du papier.
  7. Utilisation d'un matériau d'enregistrement selon l'une des revendications 1 à 6 comme support d'impression pour des imprimantes à jet d'encre.
  8. Procédé de fabrication d'un matériau d'enregistrement contenant au moins une couche réceptrice de couleur qui est prévue pour absorber une solution de colorant soluble dans l'eau, comprenant les étapes de :
    préparation d'une solution de revêtement composée d'un copolymère cationique à réticulation époxydique contenant des groupes acides carboxyliques, d'un sol d'oxyde métallique contenant de l'époxyde et d'un polymère soluble dans l'eau,
    dépôt de la solution de revêtement sur un matériau support, et
    gélification et séchage de la solution de revêtement pour former la couche réceptrice de couleur.
  9. Procédé selon la revendication 8, dans lequel on ajoute à la solution de revêtement un catalyseur époxydique.
  10. Procédé selon la revendication 8 ou la revendication 9, dans lequel le dépôt de la solution de revêtement se fait par coulée sur une feuille de matière plastique transparente ou sur un matériau support en papier.
EP98105981A 1997-04-11 1998-04-01 Matériau d'enregistrement pour recevoir des encres de base aqueuse Expired - Lifetime EP0870623B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19715187 1997-04-11
DE19715187A DE19715187C2 (de) 1997-04-11 1997-04-11 Aufzeichnungsmaterial für wasserverdünnbare Tinten

Publications (2)

Publication Number Publication Date
EP0870623A1 EP0870623A1 (fr) 1998-10-14
EP0870623B1 true EP0870623B1 (fr) 2001-01-03

Family

ID=7826245

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98105981A Expired - Lifetime EP0870623B1 (fr) 1997-04-11 1998-04-01 Matériau d'enregistrement pour recevoir des encres de base aqueuse

Country Status (9)

Country Link
US (1) US6136448A (fr)
EP (1) EP0870623B1 (fr)
JP (1) JPH1134485A (fr)
KR (1) KR19980081115A (fr)
AT (1) ATE198448T1 (fr)
DE (2) DE19715187C2 (fr)
DK (1) DK0870623T3 (fr)
ES (1) ES2154918T3 (fr)
PT (1) PT870623E (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1147016B1 (fr) * 1999-11-09 2005-02-02 Koninklijke Philips Electronics N.V. Procede permettant de realiser un marquage sur un substrat
JP4048101B2 (ja) * 2002-11-19 2008-02-13 富士フイルム株式会社 インクジェット記録用シート
US8158221B2 (en) * 2006-11-22 2012-04-17 Hewlett-Packard Development Company, L.P. Reactive ink and ink-media system for reduced air fade on porous media

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024205A1 (de) * 1980-06-27 1982-01-21 Felix Schoeller jr. GmbH & Co KG, 4500 Osnabrück Aufzeichnungspapier fuer tintenspritzaufzeichnunsverfahren
US4503111A (en) * 1983-05-09 1985-03-05 Tektronix, Inc. Hydrophobic substrate with coating receptive to inks
JPS60198285A (ja) * 1984-03-23 1985-10-07 Ricoh Co Ltd インクジエツト記録材
US4555437A (en) * 1984-07-16 1985-11-26 Xidex Corporation Transparent ink jet recording medium
GB8602593D0 (en) * 1986-02-03 1986-03-12 Ici Plc Inkable sheet
JP2667162B2 (ja) * 1986-11-04 1997-10-27 日本製紙株式会社 インクジエツト記録用シート
JP2633671B2 (ja) * 1989-01-18 1997-07-23 日本製紙 株式会社 インクジェット記録用シート
US5219928A (en) * 1990-10-24 1993-06-15 Minnesota Mining And Manufacturing Company Transparent liquid absorbent materials
US5208092A (en) * 1990-10-24 1993-05-04 Minnesota Mining And Manufacturing Company Transparent liquid absorbent materials for use as ink-receptive layers
DE4116595A1 (de) * 1991-05-22 1992-11-26 Schoeller Felix Jun Papier Aufzeichnungsmaterial fuer das tintenstrahlaufzeichnungsverfahren
EP0524626B1 (fr) * 1991-07-26 1996-12-11 Asahi Glass Company Ltd. Feuille réceptrice pour imprimante par jet d'encre
JPH06135124A (ja) * 1992-08-13 1994-05-17 Canon Inc 事務機用被記録材およびその製造方法
US5439739A (en) * 1993-06-03 1995-08-08 Mitsubishi Paper Mills Limited Ink jet recording medium
JP3302792B2 (ja) * 1993-07-06 2002-07-15 キヤノン株式会社 記録媒体及びそれを用いたインクジェット記録方法
JP3287706B2 (ja) * 1993-10-20 2002-06-04 キヤノン株式会社 被記録材、これを用いた画像形成方法及び印字物の製造方法
DE4405969C2 (de) * 1994-02-24 1997-06-12 Wolfen Filmfab Gmbh Informationsaufzeichnungsmaterial für Tintenstrahldrucker

Also Published As

Publication number Publication date
DE19715187A1 (de) 1998-10-15
US6136448A (en) 2000-10-24
JPH1134485A (ja) 1999-02-09
ES2154918T3 (es) 2001-04-16
ATE198448T1 (de) 2001-01-15
KR19980081115A (ko) 1998-11-25
DK0870623T3 (da) 2001-04-09
DE19715187C2 (de) 2000-06-29
EP0870623A1 (fr) 1998-10-14
DE59800412D1 (de) 2001-02-08
PT870623E (pt) 2001-06-29

Similar Documents

Publication Publication Date Title
US4564560A (en) Recording sheets for water base ink and process for making the same
DE60209490T2 (de) Herstellungsverfahren von tintenstrahlaufzeichnungsmedien
EP0672538B1 (fr) Système réactif substrat-encre pour l'impression par jet d'encre
DE60003788T2 (de) Bedruckbares material und verfahren zu seiner herstellung durch tintenstrahldruck
DE4446551C1 (de) Wasserfestes Aufzeichnungsmaterial für Tintenstrahldruck
DE19505295C2 (de) Tintenstrahl-Aufzeichnungsblatt
DE60213768T2 (de) Polyvinylacetal, polyvinylacetalzusammensetzung, tinte oder druckfarbe, beschichtungsmaterial, dispergiermittel, wärmeentwickelbares lichtempfindliches material, keramik-grünfolie, primer für kunststofflinse, aufzeichnungsmittel für wasserbasistinte oder druckfarbe und klebstoff für metallfolie
DE60104727T2 (de) Bildempfangsbogen
DE60104718T2 (de) Beschichtungszusammensetzungen auf guanidinbasis und aufzeichnungsmaterialien, die diese zusammensetzungen enthalten
DE3707627A1 (de) Aufzeichnungsblatt fuer tintenstrahldrucker
DE60132058T2 (de) Aufzeichnungsmaterial und Aufzeichnungsverfahren
DE60310499T2 (de) Verfahren zur Herstellung von Tintenstrahlaufzeichnungsmaterialien
EP0754560B1 (fr) Feuille pour l'enregistrement multicolore par jet d'encre
DE69918535T2 (de) Verbesserungen in deckschichten von tintenstrahlmedien
EP0870623B1 (fr) Matériau d'enregistrement pour recevoir des encres de base aqueuse
DE60009240T2 (de) Aufzeichnungsmaterial, Herstellungsverfahren davon, Aufzeichnungsverfahren und damit aufgezeichnetes Produkt
DE60108335T2 (de) Beschichtungsflüssigkeit zur Herstellung eines Aufzeichnungsmediums für die Verwendung beim Tintenstrahldruck
DE60304636T2 (de) Tintenstrahlaufzeichnungsblatt und Verfahren zur Herstellung
DE60202221T2 (de) Tintenstrahl-Druckverfahren
DE60126657T2 (de) Aufzeichnungsmedium
DE60103096T2 (de) Tintenstrahldruckverfahren
DE10022529A1 (de) Pigmenthaltiges Aufzeichnungsmaterial
EP1697142A2 (fr) Chitosane et son utilisation comme fixateur de couleurs dans des materiaux pour impression a jet d'encre
DE60127788T2 (de) Farbprüfen mittels Tintenstrahldruck
DE60203330T2 (de) Tintenstrahldruckverfahren

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FI FR GB IT LI NL PT

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 19990324

AKX Designation fees paid

Free format text: AT BE CH DE DK ES FI FR GB IT LI NL PT

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 20000518

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: EMTEC MAGNETICS GMBH

Owner name: FEW CHEMICALS GMBH

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: EMTEC MAGNETICS GMBH

Owner name: FEW CHEMICALS GMBH

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FI FR GB IT LI NL PT

REF Corresponds to:

Ref document number: 198448

Country of ref document: AT

Date of ref document: 20010115

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

ITF It: translation for a ep patent filed

Owner name: BARZANO' E ZANARDO ROMA S.P.A.

REF Corresponds to:

Ref document number: 59800412

Country of ref document: DE

Date of ref document: 20010208

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: DIPL.-ING. ETH H. R. WERFFELI PATENTANWALT

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20010308

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2154918

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20010327

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20020319

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20020327

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20020328

Year of fee payment: 5

Ref country code: NL

Payment date: 20020328

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20020402

Year of fee payment: 5

Ref country code: FI

Payment date: 20020402

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20020404

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20020415

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20020416

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20020418

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030401

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030401

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030401

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030402

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030430

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030430

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030430

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030430

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20030521

Year of fee payment: 6

BERE Be: lapsed

Owner name: *EMTEC MAGNETICS G.M.B.H.

Effective date: 20030430

Owner name: *FEW CHEMICALS G.M.B.H.

Effective date: 20030430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20031031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20031101

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20030401

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20031101

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20031231

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Ref country code: PT

Ref legal event code: MM4A

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20031031

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20030402

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041103

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050401