EP0014901B1 - Procédé d'impression d'un substrat résistant à une chaleur supérieure à 220 degrés C - Google Patents

Procédé d'impression d'un substrat résistant à une chaleur supérieure à 220 degrés C Download PDF

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Publication number
EP0014901B1
EP0014901B1 EP80100607A EP80100607A EP0014901B1 EP 0014901 B1 EP0014901 B1 EP 0014901B1 EP 80100607 A EP80100607 A EP 80100607A EP 80100607 A EP80100607 A EP 80100607A EP 0014901 B1 EP0014901 B1 EP 0014901B1
Authority
EP
European Patent Office
Prior art keywords
dyes
resins
coating
plastic
printed
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
Application number
EP80100607A
Other languages
German (de)
English (en)
Other versions
EP0014901A3 (en
EP0014901A2 (fr
Inventor
Herbert Schulzen
Gottfried Dr. Reuter
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.)
Ostermann and Scheiwe GmbH and Co KG
Original Assignee
KOLLOID-CHEMIE GmbH
Nortech Chemie & Co KG 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=27575876&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0014901(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19797903604U external-priority patent/DE7903604U1/de
Priority claimed from DE19792914704 external-priority patent/DE2914704A1/de
Priority claimed from DE19797919806 external-priority patent/DE7919806U1/de
Priority claimed from DE19797919792 external-priority patent/DE7919792U1/de
Priority claimed from DE19797919791 external-priority patent/DE7919791U1/de
Priority claimed from DE19797919836 external-priority patent/DE7919836U1/de
Priority claimed from DE19797919853 external-priority patent/DE7919853U1/de
Priority claimed from DE19797919777 external-priority patent/DE7919777U1/de
Priority claimed from DE19797919807 external-priority patent/DE7919807U1/de
Priority to AT80100607T priority Critical patent/ATE8120T1/de
Application filed by KOLLOID-CHEMIE GmbH, Nortech Chemie & Co KG GmbH filed Critical KOLLOID-CHEMIE GmbH
Publication of EP0014901A2 publication Critical patent/EP0014901A2/fr
Publication of EP0014901A3 publication Critical patent/EP0014901A3/de
Publication of EP0014901B1 publication Critical patent/EP0014901B1/fr
Application granted granted Critical
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/26—Printing on other surfaces than ordinary paper
    • 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
    • B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • B41M5/035—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of pre-printed design, e.g. sublistatic
    • B41M5/0355—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of pre-printed design, e.g. sublistatic characterised by the macromolecular coating or impregnation used to obtain dye receptive properties

Definitions

  • auxiliary substrates in particular paper or aluminum foil
  • the auxiliary carriers are placed with the printed side on the textiles to be printed, after which the dyes are sublimed onto the textile material by heating the auxiliary carrier on the non-printed side to approximately 160 to 220 ° C.
  • the textile material consists of cotton fabric, according to the publications mentioned, special measures are used to bind the dyes on the cotton.
  • FR-A-2 230 794 also describes a method for printing heat-resistant sheet materials, such as metal sheets or ceramic tiles, using the transfer printing method, the substrate being coated with an epoxy resin in accordance with claim 1.
  • This publication does not indicate the types of thermosets used in accordance with the invention, nor does it provide the knowledge that the disperse dyes must have certain molecular weights.
  • GB-A-1 517 832 in which a substrate according to claim 1 is coated with a hardened unsaturated polyester resin.
  • This patent also does not give any indication of specific molecular weights of the dyestuffs which can be used; rather, the information on page 2, lines 18 to 29 suggests that the higher sublimation temperatures required for high-molecular dyestuffs lead to increased migration. ,
  • the object underlying the invention was therefore to obtain a new method for printing on substrates resistant to heating above 220 ° C., which leads to flawlessly clear printed images, which do not change over time, not even with continuous heating or short-term heating by migration to become blurred or blurred and also not yellowing.
  • the migration tendency of the dyes becomes practically negligible with this process, even if the printed substrates are exposed to relatively high temperatures during printing or after printing.
  • the reduction in the migration tendency is due on the one hand to the three-dimensional crosslinking of the thermosets and on the other hand to the unusually high molecular weights of the disperse dyes.
  • the substrates printed by the process according to the invention can be exposed to shock temperature stresses above 220 ° C. and long-term permanent temperature stresses, for example to 150 ° C., without any dye migration being recognizable.
  • the substrates can consist of metals such as aluminum or steel, glass, ceramic materials, natural or artificial stone products, heat-resistant plastic or the like.
  • ceramic tiles which could previously only be decorated using the screen printing process, can now be printed using halftone technology with pictures that are true to the photograph, and such tiles can be used even in heated areas, such as on hot tables, as stove tiles or as floor tiles in rooms with underfloor heating, without using Migration of the photographic print would be blurred.
  • the ceramic tiles can consist of conventional tile materials such as clay, earthenware, stoneware, porcelain, chamotte or the like.
  • the substrates can also be slabs made of natural stones, such as granite, marble, slate, dolomite or any other natural stone, or of a plastic material made of wood or metal.
  • Other substrates can be, for example, moldings made from phenolic resins reacted with organic di- and / or polyisocyanates, especially those made from foams according to DE-A-2 542 900.
  • substrates which can be printed by the process according to the invention are active substances in web form which can be coil-coated and printed in coil form. These can in turn consist of metal, plastic or the like.
  • the method is also particularly suitable for printing on a wide variety of household appliances which are exposed to elevated temperatures temporarily or in the long term, such as all types of cookware, toasters, hot plates, waffle irons, grills, thermos containers and heaters. All of these are coated at least on their visible sides with the thermosetting plastic or first with another plastic and finally with the thermosetting plastic before the decoration is printed on using the transfer printing process.
  • cookware When we are talking about cookware, this includes all containers of any shape, with or without a handle or handle, as used in the home and kitchen. For example, there are saucepans, frying pans, pressure cookers, kettles, milk churns, roasting pans, saucepans, bowls, each with or without a lid, and other containers which serve to heat food or drinks.
  • Such cookware is usually made of metal, such as steel, aluminum, enamelled steel, but can also consist of ceramic material or, above all, of fireproof glass.
  • the heating plates can be printed with decor on their heating surface without this losing quality due to the heating.
  • the thermal surface can be made of any thermally conductive material, such as steel or ceramic.
  • thermos containers can be in the form of bottles, jugs, mugs, mugs or boxes or in other conventional forms for this purpose. They are generally used to store drinks or food in the home, but can also be used for technical purposes.
  • heating devices to be printed according to the invention with a housing and at least one visible side are known.
  • it can be oil ovens, gas ovens, coal ovens, electric ovens or heat stores. It is essential that all of these heaters have a housing which is generally essentially cuboid with at least one visible side.
  • This housing is generally made of metal, but can also be covered or supplemented in certain areas with ceramic plates, plastic plates, wooden plates or the like.
  • thermosets used according to the invention can be crosslinked in different ways.
  • Crosslinking agents are used which are capable of converting the linear molecular chains of the precursor of the crosslinked thermoset, which has reactive centers, onto the substrate by forming intermolecular bridges into networks of three-dimensional structure.
  • the crosslinking agents can either themselves be built into the network as intermolecular bridges or activate a direct combination of reactive centers from chain to chain.
  • the network can be formed by polyaddition reactions or polycondensation reactions, but also by radical, peroxide-catalyzed polymerization.
  • Accelerators such as cobalt octanoate, dimethylaniline or peroxides can be added to influence the hardening of the thermosets.
  • thermosets are that of silicone resins, especially those with methyl, ethyl and phenyl substituents, such as methylphenyl silicone resins. Depending on the substituents, they are water-repellent and flame-retardant, show good dimensional stability at high temperatures and have good surface hardness in addition to excellent affinity for the disperse dyes to be used. Silicone polyester resins are also very suitable.
  • thermosets Another means of crosslinking the thermosets is by using crosslinking radiation such as infrared rays, ultraviolet rays or ionizing radiation such as gamma rays, X-rays or electron beams.
  • crosslinking radiation such as infrared rays, ultraviolet rays or ionizing radiation such as gamma rays, X-rays or electron beams.
  • This method is known per se and is described, for example, in “defazet Deutsche Wegburg-Zeitschrift” 1977, pages 257 to 264 and in “münremen”, Würzburg, 84 (1978), 64, pages 1249 to 1252.
  • the advantages of this networking method are the very high production speed and the uniformity of the networking.
  • the curing or crosslinking takes place at room temperature. Pigmented and unpigmented systems can be used equally.
  • the wet paint film is covered with a protective gas. Good inerting combined with a high ionization density due to electron radiation leads to a high degree of cross-linking of the thermoset molecules. After a hardening time of approx. 0.2 seconds, the products are immediately stackable and can be processed further. This technology enables greater surface hardness, increased abrasion resistance, increased density, improved resistance to chemicals, good dye affinity, reduced flammability and high throughput speeds.
  • Unsaturated acrylate resins and unsaturated polyester resins are particularly suitable for this crosslinking method by radiation.
  • the process according to the invention is usually carried out by first providing the substrate with a precursor of the crosslinked thermosetting plastic at least on the surface to be printed. This can be done by dipping, brushing, spraying, brushing on or rolling on a solution or dispersion of the precursor of the thermoset. Instead, it can also be applied without solvent by extrusion, lamination or powder coating.
  • an intermediate layer such as a pigmented intermediate layer, which is suitable for achieving color effects or for improving the surface quality, can also be applied under the precursor coating.
  • thermosetting surface coating After the precursor of the thermoset has been applied, crosslinking or curing takes place in a manner known per se, a hard and resistant coating being obtained on the substrate.
  • the printed subcarrier is now placed on this surface layer with the printed side facing this layer, whereupon the dispersion colors are transferred by sublimation onto and into the thermosetting surface coating of the substrate by heating from the unprinted side of the subcarrier.
  • the disperse dyes used are suitably those which sublime above 200, especially above 220 ° C.
  • the disperse dyes used according to the invention expediently sublimate above 250 ° C., preferably above 300 ° C., particularly above 350 ° C. For reasons of equipment, however, it is expedient to select such dyes that do not first exceed 500 ° C., preferably not above 400 ° C. sublimate.
  • the dyes previously used for transfer printing processes should not contain any ionic, highly water-solubilizing groups such as -S0 3 H or -COOH, such dyes can be used successfully in the process according to the invention.
  • alkyl-substituted amino groups such as isobutylamino groups, linear residues can also be present, which has hitherto been avoided in the transfer printing process.
  • cyano groups are preferable to nitro groups, and fluorine atoms are more suitable than chlorine atoms. Trimethylsilyl groups can increase the vapor pressure in the azo dyes.
  • a preferred group of the disperse dyes used according to the invention are certain anthraquinone, monoazo and azomethine dyes, but the process according to the invention is not restricted to these groups of dyes.
  • Anthraquinone, monoazo and azomethine dyes are particularly preferred, the molecules of which are heavily occupied with amino, alkoxy, oxalkyl, nitro, halogen and cyano groups. These dye groups are defined in Color Index, Volume 1, pages 1655 to 1742.
  • Preferred examples of dyes used in the present invention are those of the following formulas.
  • the subcarrier can be printed with these dyes continuously in gravure printing or discontinuously in offset printing, with images or patterns having to be printed in reverse. You can use the finest screening. Printing can also be done using the classic screen printing process or on rotary film printing machines.
  • the auxiliary carriers such as transfer papers, should have a weight of at least 60 g / m 2 and a maximum of 120 g / m 2 .
  • the tear length should be at 5000 m, the burst pressure at 3 to 3.5 kg / cm 2 , the absorption at 60 to 80 g of water per square meter in 60 seconds (according to Kobb) and the porosity at 40 ml / sec. lie.
  • metal foils and possibly elastic but not dye-affine plastic foils can also be used as auxiliary carriers, provided they can withstand the transfer printing temperatures above 220 ° C.
  • the process according to the invention can be used on continuous finishing lines for aluminum sheets at furnace temperatures of 250 ° C.
  • the cooling zone is switched off, the aluminum sheet can simultaneously be passed over a calender roll with transfer paper.
  • the drying heat of 250 ° C. in the aluminum enables the transfer to the aluminum without further energy supply.
  • a tile or plate is shown in perspective, which can be coated and printed as a single plate.
  • the coating can be carried out by dipping processes, spraying processes or other known coating processes.
  • the tiles can be plastic-coated on one side on the visible side or on both sides.
  • FIG. 2 shows a correspondingly printed strip-shaped metal web in roll form, which is suitable for being coated on a strip.
  • FIG. 3 of the drawing shows the cross section of an object printed according to the invention using the example of the tile or plate of FIG. 1.
  • the substrate 1 made of metal or another material customary for tiles or plates, such as ceramic material, is on both sides with the plastic coating 4 and a thermosetting coating 2 provided.
  • the thermosetting coating 2 lies on the visible side of the tile or plate and lies directly on the substrate 1.
  • Dyes 3 are embedded in the thermosetting coating 2 in such a way that they adjoin the free surface thereof, but in the illustrated case only extend over a limited part of the thickness of the thermosetting coating, the latter being free of dyes in its area directly adjacent to the substrate 1 .
  • the heating plate 7 shown in FIG. 4 of the drawing has a grip strip 6 at each of its two ends, between which the heating part 5 with the printed heating surface is located.
  • This primer layer consisted of 43% by weight of a silicone-polyester resin with a polysiloxane content of 75% and a polyester content of 25%, 28% by weight of titanium dioxide, 10% by weight of xylene, 10% by weight of ethyl glycol acetate, 3% of Baysilon ⁇ l M 40 (trademark from Bayer AG, 10% in xylene), 3% by weight lead octoate and 3% by weight butyl titanate (18% in ethyl glycol / xylene 1: 1).
  • This clearcoat consisted of 80% by weight of the silicone polyester resin contained in the primer layer, 4% by weight of xylene, 4% by weight of ethyl glycol acetate, 3% by weight of Baysilon oil M 40, 3% by weight of lead octoate and 6% by weight of butyl titanate in ethyl glycol / xylene. This drying took place at 250 "C. for 10 minutes.
  • the printing process was heated to 250 C for 30 seconds.
  • the printed aluminum sheets obtained in this way were distinguished by very good heat resistance and service temperatures above 150 ° C. and by high resistance against all burdens that occur, for example, in the household sector.
  • Biscuit tiles were first sprayed with a barrier primer that was dry at room temperature because the tiles were very absorbent.
  • This pretreatment agent consisted of 27% by weight epoxy resin (MW approx. 3800, OH content approx. 6.8%), 1% by weight nitrocellulose, 0.1% by weight Acronal 700 L (trademark of BASF, 10%) , 3.4% by weight Bentone (100 / big), 27% by weight titanium dioxide, 7.5% by weight xylene, 20% by weight ethyl glycol acetate and 20% by weight Desmodur N 75 (trademark of Bayer AG).
  • a plastic coating of aliphatic urethane acrylate, 42.5% by weight Ebecryl 264 (trademark of UCB S.A.) and 57.5% by weight hexanediol diacrylate was then applied in the casting process.
  • the top coat layer was applied with a layer thickness of 50 ⁇ 10 ⁇ m solvent-free.
  • the crosslinking took place within fractions of a second at room temperature by electron beam curing.
  • the coating had an exceptional scratch resistance and hardness for plastic surfaces.
  • the transfer printing was carried out at 240 ° C. for a residence time of 70 seconds.
  • Tinplate was coated without connection directly by roller coating with a coating system based on a saturated polyester and a self-crosslinking acrylic resin.
  • a white primer based on a saturated polyester was applied as a base coat in a layer thickness corresponding to 20 to 30 g / m 2 , after which it was dried at 160 ° C. for about 8 minutes.
  • a colorless clear lacquer layer based on a self-crosslinking acrylate resin was then applied in a layer thickness corresponding to 10 to 20 g / m 2 .
  • the tinplate was later overprinted at 250 ° C. for 30 seconds using a transfer printing substrate which had been screen-printed.
  • the screen printing pastes used when printing out the transfer printing medium contained the dyes specified in Example 1.
  • Particle boards were first subjected to a sanding with a grain size of 80 to 120.
  • the coating system was the same as that of Example 3.
  • a white primer layer as in Example 3 in an amount of 400 g / m 2 was sprayed on both sides with a cup gun at an air pressure of 3 to 3.5 bar and a nozzle size of 2 to 3 mm. The drying was carried out at room temperature until it was sandable for 4 to 6 hours or at a temperature of about 80 ° C. for 20 minutes. Then the grit was sanded with grit 280 to 320 before the top coat.
  • Example 3 a colorless clear lacquer layer of the same composition as in Example 3 was applied with the same cup gun in an amount of 150 to 300 g / m 2 .
  • the drying was carried out at room temperature for 8 to 10 hours or at a temperature of about 80 ° C for 10 to 15 minutes.
  • the chipboard coated in this way was printed with a transfer printing medium at a temperature of 230 ° C. and with a residence time of 40 seconds, which had been printed with a gravure printing ink.
  • the printed products obtained in all four examples had excellent image clarity even after prolonged use and with temporary heating to 200 ° C. and with long-term heating to 150 ° C for several hours. Migration of the dyes was not detectable despite the heating, and the printed images remained completely clear.

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  • Printing Methods (AREA)

Claims (3)

1. Procédé d'impression d'un substrat résistant à des échauffements de plus de 220° C, réalisé par le procédé d'impression par transfert; en appliquant sur le substrat une couche de matière plastique ayant une affinité favorable à l'égard des colorants utilisés pour l'impression; en appliquant ensuite sur cette couche de matière plastique un support auxiliaire pourvu d'une impression réalisée au moyen de colorants sublimables, constitués de pigments en dispersion, pour transférer dans la couche de matière plastique ces pigments colorants en dispersion, en opérant à chaud et à sec; le procédé étant caractérisé en ce qu'on utilise comme colorants dispersés des pigments colorants dispersés de poids moléculaire élevé, compris entre 340 et 1000, et en ce qu'on utilise, comme matière plastique pour la couche d'enduction du substrat, au moins une matière plastique thermodurcissable réticulée, du groupe constitué par les phénoplastes, les aminoplastes, les polyesters, les résines de sulfure de polyphénylène, les résines de silicones, les résines acryliques, les résines alkydes, les résines de sulfure de polyéthylène, et/ou les résines de polyesters insaturés.
2. Procédé conforme à la revendication 1, caractérisé en ce qu'on utilise comme pigments colorants dispersés, des colorants d'anthraquinone, de monoazométhine et/ou d'azométhine.
3. Procédé conforme à l'une des revendications 1 ou 2, caractérisé en ce qu'on utilise, comme matière plastique thermodurcissable, au moins une résine de silicones, ou une résine acrylique ou une résine de polyester insaturée durcissable sous l'effet d'un rayonnement.
EP80100607A 1979-02-09 1980-02-06 Procédé d'impression d'un substrat résistant à une chaleur supérieure à 220 degrés C Expired EP0014901B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80100607T ATE8120T1 (de) 1979-02-09 1980-02-06 Verfahren zum bedrucken eines beim erhitzen ueber 220 grad c bestaendigen substrates.

Applications Claiming Priority (18)

Application Number Priority Date Filing Date Title
DE19797903604U DE7903604U1 (de) 1979-02-09 1979-02-09 Fliese
DE7903604U 1979-02-09
DE19792914704 DE2914704A1 (de) 1979-04-11 1979-04-11 Verfahren zum bedrucken eines beim erhitzen ueber 220 grad c bestaendigen substrates
DE2914704 1979-04-11
DE19797919777 DE7919777U1 (de) 1979-07-11 1979-07-11 Thermosbehaelter
DE7919777U 1979-07-11
DE7919853U 1979-07-11
DE19797919807 DE7919807U1 (de) 1979-07-11 1979-07-11 Waffel- und/oder grillgeraet
DE7919791U 1979-07-11
DE19797919853 DE7919853U1 (de) 1979-07-11 1979-07-11 Heizgeraet
DE7919792U 1979-07-11
DE7919807U 1979-07-11
DE7919806U 1979-07-11
DE19797919836 DE7919836U1 (de) 1979-07-11 1979-07-11 Waermeplatte
DE7919836U 1979-07-11
DE19797919806 DE7919806U1 (de) 1979-07-11 1979-07-11 Kochgeschirr
DE19797919792 DE7919792U1 (de) 1979-07-11 1979-07-11 Toaster
DE19797919791 DE7919791U1 (de) 1979-07-11 1979-07-11 Verkleidungsplatte

Publications (3)

Publication Number Publication Date
EP0014901A2 EP0014901A2 (fr) 1980-09-03
EP0014901A3 EP0014901A3 (en) 1981-07-22
EP0014901B1 true EP0014901B1 (fr) 1984-06-27

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ID=27575876

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80100607A Expired EP0014901B1 (fr) 1979-02-09 1980-02-06 Procédé d'impression d'un substrat résistant à une chaleur supérieure à 220 degrés C

Country Status (2)

Country Link
EP (1) EP0014901B1 (fr)
DE (1) DE3068333D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
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US7842212B2 (en) 2000-06-13 2010-11-30 Flooring Industries Limited, Sarl Floor covering, floor panels for forming such floor covering, and method for realizing such floor panels

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US4411667A (en) 1981-03-10 1983-10-25 British Steel Corporation Transfer printing metal sheet coated with thermoset layer while still hot from curing
GB2101529A (en) * 1981-07-14 1983-01-19 Metal Box Co Ltd Decorating articles by transfer printing
FR2521489A1 (fr) * 1982-02-18 1983-08-19 Schuhl Jean Procede pour imprimer certains supports par la voie du thermo-transfert de colorants ou d'encres sublimables, et produit ainsi obtenus
GB2117320B (en) * 1982-03-27 1985-09-18 Terance Kliszcz Transfer printing on articles having flat curved or irregularly-shaped surfaces
EP0110220B1 (fr) * 1982-12-01 1988-08-24 Röhm Gmbh Procédé d'impression par transfert
DE3310120A1 (de) * 1983-03-21 1984-09-27 Schulzen, Herbert, 6208 Bad Schwalbach Verfahren zum bedrucken eines substrates nach dem transferdruckverfahren
US5232893A (en) * 1983-07-25 1993-08-03 Dai Nippon Insatsu Kabushiki Kaisha Heat transferable image-receiving sheet, heat transfer assembly and heat transfer process
DE3536061A1 (de) * 1985-10-09 1987-04-09 Roehm Gmbh Transferdruckverfahren
FR2593743A1 (fr) * 1986-01-31 1987-08-07 Selnor Procede de decoration d'un meuble menager et meuble decore par ce procede
DE59000578D1 (de) * 1990-05-08 1993-01-21 Polytrend Ges Fuer Polymere We Verfahren und vorrichtung zum auftragen eines farbdekors auf ein kunststoff-substrat sowie ein dekoriertes kunststoff-substrat.
DE9016324U1 (de) * 1990-11-28 1991-03-28 Sievers, Adolf, 30966 Hemmingen Heißpräge-Farbfolie zum Beschriften von Bild- oder Schriftträgern, insbesondere von Kraftfahrzeug-Kennzeichenschildern
CA2172442A1 (fr) * 1995-03-28 1996-09-29 Ronald J. Meister Methode de transfert thermique de caracteres imprimes sur un support metallique, et article portant de tels caracteres
ITMI960351A1 (it) * 1996-02-26 1997-08-26 Danilo Todeschini Manufatto con immagine o disegno superficiali ottenuti per trasferimento termico da superficie cartacea stampata
DE69906374T2 (de) 1998-12-03 2004-02-12 Akzo Nobel N.V. Verfahren zur herstellung eines dekorierten substrats
DE10032555A1 (de) * 2000-07-05 2002-01-24 Prepatex Gmbh Verfahren zum Bedrucken von Holz
WO2008087674A1 (fr) * 2007-01-20 2008-07-24 Bialetti Industrie S.P.A. Cafetière décorée et procédé de décoration de celle-ci
CN116496659A (zh) * 2023-04-28 2023-07-28 英科卡乐油墨(湖北)有限公司 一种卷烟接装材料耐高温水性油墨

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GB1444368A (en) * 1973-03-20 1976-07-28 Ici Ltd Colouration process
BE815402A (fr) * 1973-05-24 1974-11-22 Procede de coloration de surfaces metalliques ou rigides par transfert a sec et produits obtenus
US3952131A (en) * 1973-07-10 1976-04-20 Sideman Carl E Heat transfer print sheet and printed product
ZA752573B (en) * 1975-04-22 1976-04-28 British Industrial Plastics Improvements in or relating to colour printing
JPS5913348B2 (ja) * 1976-04-30 1984-03-29 凸版印刷株式会社 ポリエステル化粧材の製造法
US4354851A (en) * 1977-02-17 1982-10-19 United States Gypsum Company Method for making a decorated, water-resistant, rigid panel and the product made thereby: transfer dye process onto rigid panel
GB1517832A (en) * 1977-04-12 1978-07-12 Reed International Ltd Method of printing
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7842212B2 (en) 2000-06-13 2010-11-30 Flooring Industries Limited, Sarl Floor covering, floor panels for forming such floor covering, and method for realizing such floor panels
US8535589B2 (en) 2000-06-13 2013-09-17 Flooring Industries Limited, Sarl Floor covering, floor panels for forming such floor covering, and method for realizing such floor panels
US9951525B2 (en) 2000-06-13 2018-04-24 Flooring Industries Limited, Sarl Floor covering panel

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Publication number Publication date
EP0014901A3 (en) 1981-07-22
EP0014901A2 (fr) 1980-09-03
DE3068333D1 (en) 1984-08-02

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