EP1080933B1 - Méthode pour l'impression de surfaces non-poreuses par jet d'encre - Google Patents

Méthode pour l'impression de surfaces non-poreuses par jet d'encre Download PDF

Info

Publication number
EP1080933B1
EP1080933B1 EP00116295A EP00116295A EP1080933B1 EP 1080933 B1 EP1080933 B1 EP 1080933B1 EP 00116295 A EP00116295 A EP 00116295A EP 00116295 A EP00116295 A EP 00116295A EP 1080933 B1 EP1080933 B1 EP 1080933B1
Authority
EP
European Patent Office
Prior art keywords
porous surface
acrylic lacquer
substrate
ink
white
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
EP00116295A
Other languages
German (de)
English (en)
Other versions
EP1080933A2 (fr
EP1080933A3 (fr
Inventor
Matthias Dr. Schultz
Johannes Von Der Waard
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.)
Pelikan Produktions AG
Original Assignee
Pelikan Produktions 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 Pelikan Produktions AG filed Critical Pelikan Produktions AG
Publication of EP1080933A2 publication Critical patent/EP1080933A2/fr
Publication of EP1080933A3 publication Critical patent/EP1080933A3/fr
Application granted granted Critical
Publication of EP1080933B1 publication Critical patent/EP1080933B1/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
    • B41M5/502—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
    • B41M5/5254—Macromolecular coatings characterised by the use of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers

Definitions

  • the invention relates to a method for printing on non-porous surfaces a substrate with a solvent-containing inkjet ink.
  • JP-A-078472 describes a transparent recording medium that is a printable having transparent coating.
  • the transparent recording medium is through a light transmittance in the visible range of more than 80%.
  • a method for producing waterproof marks on surfaces of plastic materials is disclosed in WO 99/18163. It will uses an ink containing a low-volatile solvent, which is largely absorbed by the plastic material.
  • DE-A-3 721 651 is a method for printing plate-shaped information carrier with a Label information proposed. The method is essentially characterized that the label information by means of a data processing system is created.
  • EP-A-413 442 describes an ink for marking plastic material, the composition of which comprises an organic solvent. The used solvent leads to a dissolution or swelling of the printing Plastic material.
  • US-A-4 892 775 describes a substrate on which a "vinyl layer" is formed.
  • the printing process uses an inkjet ink containing a special acrylic resin binder.
  • glycol ethers is foreseen. They should essentially ensure that the evaporation of the solvent content is delayed. Colored or black non-porous surfaces with a white acrylic finish are not intended.
  • the present invention solves this problem in that one with a white Acrylic lacquer coated with colored or black non-porous surface an inkjet ink containing a glycol ether as an acrylic paint-solubilizing component contains, which is coated with the white acrylic paint Substrate in the visible range a light transmission of less than 10% having.
  • the essence of the invention is therefore that a colored or black non-porous surface is coated with a white acrylic paint.
  • a solubilizing the paint on the non-porous surface of the substrate or swelling component is contained in the form of a glycol ether. This is generally the solvent of the inkjet ink as such.
  • an additional component is contained in the inkjet ink, which contributes to the dissolution or swelling of the paint coating. It can For example, to alcohols, esters, ketones or chlorinated hydrocarbons act.
  • paints are liquid or powdery solid substances applied to objects in a thin layer be or by chemical reaction and / or physical change form a solid film adhering to the objects, the decorative and / or has protective function.
  • paints The main components of the paint are binders, solvents, pigments, fillers and paint aids.
  • binders To DIN 55 945 (December 1988) are paints coating materials based on organic Binder.
  • paints may be organic Solvent and / or water or be free of it.
  • the paints are pigmented white, i. with the customary solvents, insoluble organic or inorganic pigments be, e.g. with titanium dioxide.
  • the lacquer-coated substrate has a light transmittance of less than 10% in particular, it is opaque.
  • each white lacquer layer applied is for the purposes of the present invention Invention not essential.
  • the lacquer layer on the non-porous Surface a thickness of about 1 to about 500 .mu.m, in particular about 5 to 100 microns exhibit.
  • an inkjet ink has been found suitable, which dissolves or swells when using a white acrylic paint, creating a good Fixation of the colorant causes on the substrate surface and a flow of the inkjet ink is prevented.
  • the lacquer layer removes part of the solvent from the ink and thus reduces the drying time.
  • the achieved resolution is significantly higher than when printing the free substrate surface.
  • the nature of the substrate does not matter essential role.
  • it is only crucial that the paint has a sufficient Has adhesion to the substrate. In particular, it is to substrates of glass, metal, ceramics, plastics or the like.
  • Plastics are polystyrene (PS), polyvinyl chloride (PVC), acrylonitrile-butadiene-styrene copolymer (ABS) and polypropylene (PB) preferred.
  • PS polystyrene
  • PVC polyvinyl chloride
  • ABS acrylonitrile-butadiene-styrene copolymer
  • PB polypropylene
  • a micrograph of the printed resist substrate shows the following. you recognizes that the drops do not flow into each other completely, but every single one Drop is still recognizable. The white areas in the middle of the ink drops emerge during the drying process. Their emergence may be due to a slight increase in the Drying time can be prevented.
  • Example 1 was repeated with the same inkjet ink, but an uncoated ABS (Acrylonitrile butadiene styrene) substrate printed. Although such a substrate is still relatively well, as well as its surface slightly from that contained in the inkjet ink Glycolethern is dissolved, the drops run much more together.
  • ABS Acrylonitrile butadiene styrene

Landscapes

  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)

Claims (8)

  1. Procédé pour imprimer des surfaces non poreuses d'un substrat avec une encre pour jet d'encre contenant un solvant, caractérisé en ce qu'une surface non poreuse de couleur ou noire revêtue d'une laque acrylique blanche est imprimée avec une encre pour jet d'encre qui contient un éther de glycol comme composant dissolvant partiellement la laque acrylique, le substrat revêtu de la laque acrylique blanche présentant dans la région visible une perméabilité à la lumière de moins de 10%.
  2. Procédé suivant la revendication 1, caractérisé en ce que la laque acrylique est appliquée sous forme de solution dans un solvant organique, de dispersion aqueuse ou de laque en poudre.
  3. Procédé suivant la revendication 2, caractérisé en ce que la surface non poreuse est revêtue de laque acrylique par pulvérisation ou enduction jusqu'à ce que la surface non poreuse à imprimer soit entièrement recouverte, puis elle est séchée.
  4. Procédé suivant l'une des revendications, caractérisé en ce que le substrat est en verre, en métal, en céramique ou en matière plastique.
  5. Procédé suivant la revendication 4, caractérisé en ce que la matière plastique se présente sous forme de polystyrène, de poly(chlorure de vinyle), de polypropylène ou de copolymère acrylonitrile-butadiène-styrène.
  6. Procédé suivant l'une des revendications 1 à 5, caractérisé en ce que la couche de laque est réglée à une épaisseur de 1 à 500 µm sur la surface non poreuse.
  7. Procédé suivant au moins l'une des revendications précédentes, caractérisé en ce que la surface non poreuse revêtue de la laque acrylique est imprimée par la technique classique d'impression trichrome.
  8. Procédé suivant au moins l'une des revendications 1 à 7, caractérisé en ce que la laque acrylique blanche contient comme pigment blanc du dioxyde de titane.
EP00116295A 1999-09-01 2000-08-10 Méthode pour l'impression de surfaces non-poreuses par jet d'encre Expired - Lifetime EP1080933B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19941673 1999-09-01
DE19941673A DE19941673A1 (de) 1999-09-01 1999-09-01 Verfahren zum Bedrucken von nicht-porösen Oberflächen

Publications (3)

Publication Number Publication Date
EP1080933A2 EP1080933A2 (fr) 2001-03-07
EP1080933A3 EP1080933A3 (fr) 2003-03-12
EP1080933B1 true EP1080933B1 (fr) 2005-04-13

Family

ID=7920448

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00116295A Expired - Lifetime EP1080933B1 (fr) 1999-09-01 2000-08-10 Méthode pour l'impression de surfaces non-poreuses par jet d'encre

Country Status (4)

Country Link
US (1) US6412939B1 (fr)
EP (1) EP1080933B1 (fr)
CA (1) CA2316795A1 (fr)
DE (2) DE19941673A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004001603B4 (de) * 2004-01-09 2009-03-05 Schott Ag Behälter mit Innendekor
DE102007031121B3 (de) * 2007-06-29 2008-09-25 Schäfer, Konstanze, Dr. Verfahren zur Fixierung von Digitalbildern in Kunststoffen und fixiertes Digitalbild
KR20150043434A (ko) 2012-09-14 2015-04-22 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 라텍스 및 관련 잉크젯 잉크

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6079029A (ja) 1983-10-07 1985-05-04 Toshiba Chem Corp 熱硬化性樹脂組成物
JPS61237680A (ja) 1985-04-15 1986-10-22 Dynic Corp 記録用透明材
DE3721651A1 (de) * 1987-07-01 1989-01-12 Philips & Du Pont Optical Verfahren zum bedrucken plattenfoermiger informationstraeger
US4892775A (en) * 1987-10-27 1990-01-09 Videojet Systems International, Inc. Jet ink for vinyl substrate marking
US5006172A (en) * 1989-08-17 1991-04-09 Hewlett-Packard Company Ink-jet inks for the marking of plastics
US5570120A (en) * 1993-07-16 1996-10-29 Canon Kabushiki Kaisha Ink-jet recording method and color image forming method
JP3980169B2 (ja) * 1997-05-02 2007-09-26 イルフォード イメージング スウィツアランド ゲーエムベーハー インクジェット印刷用記録シート
DE19744018A1 (de) * 1997-10-06 1999-04-15 Rainer Dipl Ing Kaufmann Verfahren und Tinte zum Erzeugen von wasserfesten Markierungen auf Oberflächen aus Kunststoffmaterial
US5992892A (en) * 1997-12-12 1999-11-30 Aluminum Company Of America Beverage can having instant winner type game thereon

Also Published As

Publication number Publication date
US6412939B1 (en) 2002-07-02
DE19941673A1 (de) 2001-03-15
CA2316795A1 (fr) 2001-03-01
EP1080933A2 (fr) 2001-03-07
DE50010036D1 (de) 2005-05-19
EP1080933A3 (fr) 2003-03-12

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