EP1020303A1 - Procédé d'obtention d'un motif sur un substrat en matériau verrier - Google Patents
Procédé d'obtention d'un motif sur un substrat en matériau verrier Download PDFInfo
- Publication number
- EP1020303A1 EP1020303A1 EP00400080A EP00400080A EP1020303A1 EP 1020303 A1 EP1020303 A1 EP 1020303A1 EP 00400080 A EP00400080 A EP 00400080A EP 00400080 A EP00400080 A EP 00400080A EP 1020303 A1 EP1020303 A1 EP 1020303A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- substrate
- pigments
- mineral particles
- glass
- particles
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 41
- 239000011521 glass Substances 0.000 title claims abstract description 38
- 230000008569 process Effects 0.000 title claims abstract description 11
- 239000002245 particle Substances 0.000 claims abstract description 52
- 239000000758 substrate Substances 0.000 claims abstract description 47
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 34
- 239000011707 mineral Substances 0.000 claims abstract description 34
- 239000000853 adhesive Substances 0.000 claims abstract description 14
- 230000001070 adhesive effect Effects 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000000151 deposition Methods 0.000 claims abstract description 6
- 239000000049 pigment Substances 0.000 claims description 49
- 239000000203 mixture Substances 0.000 claims description 31
- 239000011347 resin Substances 0.000 claims description 20
- 229920005989 resin Polymers 0.000 claims description 20
- 239000003292 glue Substances 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 9
- 239000003086 colorant Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 230000001235 sensitizing effect Effects 0.000 claims description 4
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 150000004706 metal oxides Chemical class 0.000 claims description 3
- FSDNTQSJGHSJBG-UHFFFAOYSA-N piperidine-4-carbonitrile Chemical compound N#CC1CCNCC1 FSDNTQSJGHSJBG-UHFFFAOYSA-N 0.000 claims description 3
- 238000007669 thermal treatment Methods 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 2
- 238000000137 annealing Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims description 2
- 239000010445 mica Substances 0.000 claims description 2
- 229910052618 mica group Inorganic materials 0.000 claims description 2
- 238000010791 quenching Methods 0.000 claims description 2
- 230000000171 quenching effect Effects 0.000 claims description 2
- 239000005315 stained glass Substances 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 210000003298 dental enamel Anatomy 0.000 description 17
- 239000002904 solvent Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 239000000975 dye Substances 0.000 description 4
- 238000007650 screen-printing Methods 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 229910010413 TiO 2 Inorganic materials 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- CXKCTMHTOKXKQT-UHFFFAOYSA-N cadmium oxide Inorganic materials [Cd]=O CXKCTMHTOKXKQT-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000036561 sun exposure Effects 0.000 description 2
- -1 thinners Substances 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- MHOFGBJTSNWTDT-UHFFFAOYSA-M 2-[n-ethyl-4-[(6-methoxy-3-methyl-1,3-benzothiazol-3-ium-2-yl)diazenyl]anilino]ethanol;methyl sulfate Chemical compound COS([O-])(=O)=O.C1=CC(N(CCO)CC)=CC=C1N=NC1=[N+](C)C2=CC=C(OC)C=C2S1 MHOFGBJTSNWTDT-UHFFFAOYSA-M 0.000 description 1
- 229910020599 Co 3 O 4 Inorganic materials 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 241000897276 Termes Species 0.000 description 1
- 241001639412 Verres Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000003667 anti-reflective effect Effects 0.000 description 1
- KXNQKOAQSGJCQU-UHFFFAOYSA-N benzo[e][1,3]benzothiazole Chemical compound C1=CC=C2C(N=CS3)=C3C=CC2=C1 KXNQKOAQSGJCQU-UHFFFAOYSA-N 0.000 description 1
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical class C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 description 1
- CFEAAQFZALKQPA-UHFFFAOYSA-N cadmium(2+);oxygen(2-) Chemical compound [O-2].[Cd+2] CFEAAQFZALKQPA-UHFFFAOYSA-N 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- PGWFQHBXMJMAPN-UHFFFAOYSA-N ctk4b5078 Chemical compound [Cd].OS(=O)(=O)[Se]S(O)(=O)=O PGWFQHBXMJMAPN-UHFFFAOYSA-N 0.000 description 1
- 239000006063 cullet Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000004031 devitrification Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000002366 mineral element Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F1/00—Designs or pictures characterised by special or unusual light effects
- B44F1/06—Designs or pictures characterised by special or unusual light effects produced by transmitted light, e.g. transparencies, imitations of glass paintings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/02—Dusting, e.g. with an anti-offset powder for obtaining raised printing such as by thermogravure ; Varnishing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D2/00—Special techniques in artistic painting or drawing, e.g. oil painting, water painting, pastel painting, relief painting
Definitions
- the present invention relates to a method for obtaining a pattern on a substrate made of glass material, and also a substrate obtained by this process.
- the enamels used for this application are generally obtained at starting from what is called an enamel composition
- an enamel composition comprising a powder essentially consisting of at least one glass frit (which plays the role of vitreous matrix) and pigments as dyes in particular, pigments being based on metal oxides, and a medium allowing the application of the composition of enamel on the substrate and its temporary adhesion therewith.
- the medium chosen according to the destination of the enamel must ensure a good setting suspension of the frit particles and pigments used and must be consumed during of cooking the enamel. This medium can include solvents, thinners, oils, resins ...
- the very technique of screen printing leaves visible in the decorative motif a screen revealing the screen fabric.
- the substrate coated with the screened pattern looks somewhat like a fabric.
- the object of the invention is therefore to remedy the aforementioned drawbacks, and in particular to propose a new process for obtaining a pattern on a substrate in glass material, adaptable to both small and large series and which allows to have a particularly aesthetic motif, of very high definition and sustainable over time without doing so at the expense of cost Manufacturing.
- the invention relates to a process for obtaining a pattern on a substrate made of glass material.
- adhesive an adhesive containing a solvent capable of evaporating to ambient air, one-component adhesive, aqueous adhesive, hot-melt adhesive or photosensitive resin, resin thermosensitive.
- the hardening according to step b) will consist respectively of a drying, heating or sun exposure using a radiation source adequate.
- mineral particles means any reflective mineral element with a refractive index very distant from that of bare substrate.
- the mineral particles which change the appearance and / or structure of the bare substrate, at least one part serves as a binder whose melting temperature is lower than that at which the substrate is subjected to.
- the adhesive used is a photo resin and / or thermosensitive.
- step d) With regard to the "fixing of mineral particles” stage relating to step d) according to the invention obtained by a heat treatment cycle, this is the aforementioned part which serves as a binder which melts during this same treatment cycle thermal.
- a variant of the invention may consist in that all the mineral particles melt during the heat treatment cycle of step d).
- An advantageous consequence of the method according to the invention is that it is of a simple and inexpensive implementation, the operating conditions do not requiring no special precaution, if not a good mastery of exposure step b) so as to obtain crosslinking of the polymer, in the variant where the glue is a photosensitive resin.
- the method according to the invention allows "personalization” as desired decorative pattern without requiring long preparation and careful use of specific tool (s), significant advantage over the industrial plan.
- sensitivity range When used in conjunction with the polymer as defined above, its sensitivity range extends to a wavelength of approximately 0.5 micron i.e. beyond the ultraviolet range (the limit of which greater than 0.38 ⁇ m). This eliminates the choice of a source of very specific radiation to carry out step b).
- the crosslinkable polymer which has proved to be the most suitable is made from acrylate and dipropylene glycol diacrylate.
- the photosensitive resin according to the invention contains a sensitizing agent, preferably less than 10% by weight
- the speed of movement of the radiation source can be chosen to be between 4 and 60 m / min.
- the sensitizing agent chosen is a benzothiazole derivative or naphthothiazole or possibly for the purpose of increasing sensitivity spectral, an anilinovinyl-heterocycloammonium salt. More preferably, said sensitizing agent is 1-N (methylbenzothiazolylidene) dithioacetate methyl.
- step c) of the method according to the invention it is preferable to perform the exposure using a source of radiation, in particular ultraviolet, illuminating the entire surface of the substrate.
- a source of radiation in particular ultraviolet
- the choice of particle size average of the mineral particles is such that their diameter is at most equal to the dimension of the elementary points to be exposed, preferably less than a tenth.
- a very fine grinding of the mineral particles is carried out, grinding all the more finely as one seeks to have a significant contrast between the different parts of the decorative pattern and / or a resolution of the significant pattern.
- a particle diameter less than d 90 less than or equal to 10 ⁇ m, preferably less than 5 ⁇ m is particularly preferred.
- the diameter of the particles d 10 is preferably chosen between 0.2 ⁇ m and 1 ⁇ m and, more preferably, the diameter d 50 is between 1 ⁇ m and 4 ⁇ m. It is recalled that these terms “d 90 ", “d 50 “ and “d 10 " mean that respectively 90%, 50% and 10% of the mineral particles in question have a diameter less than the value indicated. The value d 90 gives a clear idea of the particle size. Combined with the values of d 10 and / or d 50 , it completely specifies the distribution of particle sizes in a given range of diameter values.
- the substrate is preferably subjected to a thermal treatment cycle of mineral particles, at temperatures greater than or equal to the melting temperatures of these particles in particular between 300 and 950 ° C, more preferably around 620 ° C.
- the glue must be removed at temperatures below those necessary to achieve the fusion of mineral particles.
- the above-mentioned heat treatment cycle is part of a heat treatment cycle of quenching, annealing or bending.
- the composition based on mineral particles can comprise a metallic powder and / or a ceramic powder and / or a powder based on metal oxides and / or functional particles of the pigment type phosphorescent or luminescent.
- the glass frit contains forming oxides for form the essential constituents of vitreous matter, modifying oxides able to modify this glassy matrix and capable of influencing the melting point and intermediate oxides which, depending on their environment and their proportions play the role of forming oxide and / or modifying oxides.
- pigments in proportions such as the weight ratio between the glass frit and the pigments is between 50/50 and 90/10 preferably between 70/30 and 60/40 for 100 parts of sintered mixture and pigments.
- a particle size of the pigments is chosen substantially equal to that of the particles of the glass frit. So preferred, the diameter of the pigments is less than 10 ⁇ m, in particular understood between 1 and 5 ⁇ m.
- steps a) b) c) are carried out according to the invention, n times successively on the same area by applying the same glue, the n enamel compositions being remarkable in that each of them mainly comprises pigments of black or white or imparting a single color.
- the four compositions mainly comprise set of black or white pigments and giving the three colors fundamental, each of them mainly comprising pigments of black or white conferring only one of the three fundamental colors.
- the titanium oxide TiO 2 is preferably chosen as the white pigment.
- pigments giving the basic blue color (cyan) Co 3 O 4 pigments are advantageously chosen.
- pigments giving the basic red (magenta) and yellow color it is preferable to choose cadmium oxide pigments CdO mixed with cadmium sulfo-selenide pigments, the relative proportions of which are modulated to obtain one ( red) or the other (yellow) of the basic colors.
- the decorative pattern obtained according to the invention can be a visible image monochrome or polychrome, in particular four-color, and when this is the case, the resolution of the image is in accordance with the above.
- Such finesse allows viewing the image at multiple distances, which results in the fact that two observers at a different distance from the substrate will distinguish details different image.
- the invention is applicable to the manufacture of any decorative glazing with high resolution such as a glazed light sign, a glazed oven door with a cooker blindfold, a display case, internal partition, a stained glass window.
- We can also associate by laminating the glazing according to the invention with another glazing of so as to give it particular properties.
- This other glazing can by example be a transparent substrate coated with thin layers giving it a very specific functionality such as an anti-reflective, anti-fog, anti-fouling function.
- the composition based on mineral particles includes silver paste.
- the invention is also applicable to the manufacture of "front faces" emissive screens of the flat screen type such as plasma screens.
- a plasma screen consists of two glass substrates superimposed on each other, constituting the front and rear faces of the screen.
- the high resolution provided by the method of the aforementioned invention is, as for it, perfectly adapted.
- a solution containing a compound is prepared in inactinic light photosensitive.
- the photosensitive compound consists of 50% acrylates and 50% dipropylene glycol diacrylate.
- a UV photoinitiating agent is added to this photosensitive compound. in proportions by weight of less than 5%.
- the resin thus formed has a viscosity corresponding to a time flow rate of the order of 24 s, time determined by means of a cut in accordance with ISO 2431-1984. We then realize a enamel composition.
- the particle size of the glass frit particles was measured: the diameters d 10 , d 50 , d 90 have a value of 0.2 ⁇ m, 1.25 ⁇ m and 10 ⁇ m respectively.
- these finely ground particles are mixed with titanium oxide pigments TiO 2 whose diameters d 10 , d 50 , d 90 respectively have a value of 0.4 ⁇ m, 2 ⁇ m, 7 ⁇ m in a proportion such that the weight ratio between pigments and glass frit is 30/70 per 100 parts of the sintered mixture and pigments.
- composition of the enamel is in weight proportions as follows: 42% of PbO, 4.9% of ZnO, 1.9% of SiO 2 , 1.4% of ZrO 2 , 0.9% of Al 2 O 3 , 0.14% SrO and 48% TiO 2 .
- the glass frit assembly plus pigments thus formed is mixed with a medium which is alcohol.
- An insolation is then produced using a UV lamp with a specific power of approximately 80 W / cm 2 .
- the enamel particles which have not adhered are removed by washing with lukewarm water at a temperature of the order of 50 ° C.
- the substrate thus coated is subjected to a heat treatment cycle. This decomposes in a burning of the resin at 430 ° C for 1 hour then by baking the enamel and tempering the glass substrate around 620 ° C.
- the substrate thus obtained comprises an enameled zone which reproduces a very high definition visible monochrome image, the resolution of which is equal to 150 D.p.i. This excellent resolution is directly linked to the ability to concentration of the laser beam, and in particular of the order of 10 ⁇ m.
- the thickness of the enameled area depends on the application requested. She varies from 5 to 100 ⁇ m after drying.
Landscapes
- Surface Treatment Of Glass (AREA)
- Glass Compositions (AREA)
Abstract
Description
- la première consiste à incorporer l'ingrédient désiré (pigment ou colorant) directement à la composition contenant la résine photosensible, puis à exposer celle-ci au travers d'un cliché positif ou négatif par l'intermédiaire d'une lampe à U.V. et enfin à dépouiller à l'aide d'un solvant adéquat de manière à obtenir une image insoluble qui contient ledit ingrédient sur le support. En outre, cette étape de dépouillement est d'une mise en oeuvre lourde et compliquée d'autant plus qu'il faut trouver une parfaite affinité entre le solvant utilisé et la résine, et maítriser les conditions opératoires, notamment en terme de durée.
- la deuxième consiste à exposer tout d'abord la résine photosensible de la même façon que précédemment puis à faire absorber le(s) pigment(s) directement par les parties non insolées de ladite résine et enfin de dépouiller l'ensemble à l'aide d'un solvant approprié. Outre le fait que ces deux manières de procéder ont en commun de ne pas être adaptées aux motifs décoratifs de grandes dimensions, tout particulièrement parce qu'il est difficile d'avoir une bonne répartition des pigments sur toute la surface du support, elles présentent également l'inconvénient majeur de ne pas être des solutions durables dans le temps car les pigments ou colorants tendent à se désolidariser du support.
- on éjecte tout d'abord, vers la face du substrat, la ou les gouttelettes de colle puis on saupoudre la face du substrat revêtue de la ou des gouttelette(s) de la composition à base de particules minérales ;
- on dépose tout d'abord sur la face du substrat une couche de la composition à base de particules minérales puis on éjecte vers la face la ou les gouttelettes de colle.
- PbO
- 40 - 75 %
- ZnO
- 0 - 7 %
- Al2O3
- 0 - 5 %
- SiO2
- 1 - 35 %
- ZrO2
- 1 - 5 %
- B2O3
- 0 - 10 %
- K2O
- 0 - 0,2 %
- BaO
- 0 - 0,2 %
- SrO
- 0 - 0,2 %
| Niveau de gris | Coefficient de transmission lumineuse |
| 1 | 87,1 |
| 2 | 56,2 |
| 3 | 38,0 |
| 4 | 26,3 |
| 5 | 17,8 |
| 6 | 12,6 |
| 7 | 8,9 |
| 8 | 5,9 |
| 9 | 4,3 |
| 10 | 2,9 |
| 11 | 2,1 |
| 12 | 1,5 |
| 13 | 1,1 |
| 14 | 0,7 |
| 15 | 0,5 |
| 16 | 0,40 |
| 17 | 0,28 |
| 18 | 0,22 |
| 19 | 0,15 |
| 20 | 0,10 |
| 21 | 0,07 |
Claims (25)
- Procédé d'obtention d'un motif sur un substrat en matériau verrier, caractérisé en ce qu'on réalise les étapes suivantes :a) on dépose, sur une des faces du substrat, une ou plusieurs gouttelettes de colle à partir d'au moins une buse se déplaçant dans un plan sensiblement parallèle au substrat et selon une trajectoire déterminée par le motif à obtenir et une composition à base de particules minérales comportant au moins une fritte de verre ;b) on fait ou laisse durcir de la ou les gouttelette(s) de colle ;c) on élimine les particules minérales qui n'ont pas adhéré à la ou les gouttelette(s) de colle ;d) on soumet ledit substrat à au moins un cycle de traitement thermique, notamment pour permettre la fixation desdites particules minérales.
- Procédé selon la revendication 1, caractérisé en ce qu'on réalise l'étape a) en éjectant tout d'abord, vers la face du substrat, la ou les gouttelettes de colle puis en saupoudrant ta face du substrat revêtue de la ou des gouttelette(s) de la composition à base de particules minérales.
- Procédé selon la revendication 1, caractérisé on ce qu'on réalise l'étape a) en déposant tout d'abord sur la face du substrat une couche de la composition à base de particules minérales puis en éjectant vers la face la ou les gouttelettes de colle.
- Procédé selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la colle est une résine photo et/ ou thermosensible.
- Procédé selon la revendication 4, caractérisé on ce que la résine comporte au moins un composé photosensible essentiellement constitué d'un polymère réticulable.
- Procédé selon la revendication 5, caractérisé on ce que le polymère réticulable est fabriqué à partir d'acrylate et de dipropylène glycol diacrylate.
- Procédé selon l'une des revendications 4 à 6, caractérisé on ce que la résine photosensible comporte au moins un agent sensibilisateur, de préférence moins de 10 % en poids.
- Procédé selon l'une quelconque des revendications 4 à 7, caractérisé on ce qu'on réalise l'étape b) à l'aide d'une source de rayonnement, notamment ultraviolet, éclairant toute la surface du substrat.
- Procédé selon l'une quelconque des revendications précédentes, caractérisé on ce qu'on choisit une granulométrie moyenne des particules minérales telle que leur diamètre est au plus égal à la dimension des points élémentaires à insoler, de préférence inférieur au dixième.
- Procédé selon la revendication 9, caractérisé on ce que le diamètre desdites particules minérales d90 est inférieur ou égal à 10 µm, de préférence inférieur à 5 µm.
- Procédé selon l'une quelconque des revendications précédentes, caractérisé on ce que selon l'étape d) on soumet le substrat à un cycle de traitement thermique de fixation des particules minérales, à des températures supérieures ou égales aux températures de fusion d'au moins une partie des particules minérales, notamment comprises entre 300°C et 950°C, de préférence égales à 620°C.
- Procédé selon la revendication 11, caractérisé on ce que le cycle de traitement thermique de fixation des particules minérales fait partie d'un cycle de trempe, recuit ou bombage dudit substrat.
- Procédé selon l'une quelconque des revendications précédentes, caractérisé on ce que ladite composition à base de particules minérales comprend en outre une poudre métallique et/ou une poudre céramique et/ou une poudre à base d'oxydes métalliques et/ou des particules fonctionnelles du type pigments phosphorescents ou luminescents.
- Procédé selon l'une quelconque des revendications précédentes, caractérisé on ce que ladite composition à base de particules minérales comprend également des pigments, de préférence d'une seule teinte.
- Procédé selon la revendication 14, caractérisé on ce qu'on choisit une granulométrie des pigments sensiblement égale à celle des particules de la fritte de verre.
- Procédé selon la revendication 14 ou 15, caractérisé on ce que le diamètre d90 des pigments est inférieur à 10 µm, de préférence compris entre 1 et 5 µm.
- Procédé selon l'une quelconque des revendications 14 à 16, caractérisé on ce qu'on ajoute des pigments dans des proportions telles que le rapport en poids entre la fritte de verre et les pigments est compris entre 50/50 et 90/10, de préférence entre 70/30 et 60/40, pour 100 parties de mélange fritte et pigments.
- Procédé selon l'une des revendications 14 à 17, caractérisé en ce que les pigments sont des pigments de mica.
- Procédé selon l'une des revendications 14 à 18, caractérisé en ce qu'on réalise successivement n fois les étapes a) b) c) sur la même zone, en déposant la même colle et en ce que chacune des n compositions comporte majoritairement des pigments de noir, de blanc ou d'une couleur.
- Procédé selon la revendication 19, caractérisé en ce que lorsque n est égal à 4, les quatre compositions comportent majoritairement ensemble des pigments de noir ou blanc et conférant les trois couleurs fondamentales ou complémentaires et en ce que chacune d'entre elles comporte majoritairement des pigments de noir ou blanc ou conférant une seule des trois couleurs fondamentales.
- Substrat obtenu par la mise en oeuvre du procédé selon l'une des revendications 1 à 20.
- Substrat selon la revendication 21, caractérisé en ce que la couleur dudit motif décoratif est monochrome ou polychrome, notamment quadrichrome.
- Utilisation du substrat selon l'une des revendications 21 ou 22 en tant que verre décoratif à haute résolution.
- Application du procédé selon l'une quelconque des revendications 1 à 20 à la fabrication de vitrages décoratifs tels qu'une enseigne lumineuse vitrée, une porte de four vitrée avec un bandeau de cuisinière, une vitrine, un vitrail.
- Application du procédé selon l'une quelconque des revendications 1 à 13 à la fabrication de "faces avant" d'écrans émissifs du type écrans plats tels que des écrans plasma.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9900368 | 1999-01-15 | ||
| FR9900368A FR2788457B1 (fr) | 1999-01-15 | 1999-01-15 | Procede d'obtention d'un motif sur un substrat en materiau verrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1020303A1 true EP1020303A1 (fr) | 2000-07-19 |
Family
ID=9540877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00400080A Withdrawn EP1020303A1 (fr) | 1999-01-15 | 2000-01-13 | Procédé d'obtention d'un motif sur un substrat en matériau verrier |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1020303A1 (fr) |
| FR (1) | FR2788457B1 (fr) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1208945A1 (fr) * | 2000-11-22 | 2002-05-29 | Werkstoff- und Wärmebehandlungstechnik Listemann AG | Méthode pour appliquer des particules sur un support |
| FR2876057A1 (fr) * | 2004-10-04 | 2006-04-07 | Blondeau Marc Sarl | Procede de marquage en relief, a froid, sur un materiau verrier a surface lisse |
| US7507267B2 (en) | 2003-10-10 | 2009-03-24 | Saint-Gobain Abrasives Technology Company | Abrasive tools made with a self-avoiding abrasive grain array |
| CN101830139A (zh) * | 2010-06-12 | 2010-09-15 | 刘锋 | 一种爆花油饰面的制作方法 |
| US8342910B2 (en) | 2009-03-24 | 2013-01-01 | Saint-Gobain Abrasives, Inc. | Abrasive tool for use as a chemical mechanical planarization pad conditioner |
| WO2014016828A1 (fr) * | 2012-07-25 | 2014-01-30 | Hagai Peled | Procédés de décoration de carreaux de céramique |
| WO2014017972A1 (fr) * | 2012-07-26 | 2014-01-30 | Floor Iptech Ab | Impression numérique avec liant |
| US8657652B2 (en) | 2007-08-23 | 2014-02-25 | Saint-Gobain Abrasives, Inc. | Optimized CMP conditioner design for next generation oxide/metal CMP |
| US8905823B2 (en) | 2009-06-02 | 2014-12-09 | Saint-Gobain Abrasives, Inc. | Corrosion-resistant CMP conditioning tools and methods for making and using same |
| CN104271354A (zh) * | 2012-05-01 | 2015-01-07 | 斯科迪克斯有限公司 | 将涂覆材料应用于印刷产品的系统和方法 |
| US8951099B2 (en) | 2009-09-01 | 2015-02-10 | Saint-Gobain Abrasives, Inc. | Chemical mechanical polishing conditioner |
| US9079212B2 (en) | 2013-01-11 | 2015-07-14 | Floor Iptech Ab | Dry ink for digital printing |
| CN104924736A (zh) * | 2010-10-14 | 2015-09-23 | R.R.当纳利父子公司 | 用于向一基底涂敷选通剂的设备和图像生成成套设备 |
| US9446602B2 (en) | 2012-07-26 | 2016-09-20 | Ceraloc Innovation Ab | Digital binder printing |
| ITUB20160734A1 (it) * | 2016-02-16 | 2017-08-16 | Baltea D C Srl | Nuovo sistema, per decorare un articolo con una decorazione colorata, che combina una unita' di stampa a getto d'inchiostro con una unita' di erogazione di un toner ceramico o un pigmento ceramico puro, e corrispondenti procedimento e articolo cosi' decorato |
| US10035358B2 (en) | 2012-07-17 | 2018-07-31 | Ceraloc Innovation Ab | Panels with digital embossed in register surface |
| US10041212B2 (en) | 2013-02-04 | 2018-08-07 | Ceraloc Innovation Ab | Digital overlay |
| US10239346B2 (en) | 2010-03-05 | 2019-03-26 | Unilin Bvba | Method of manufacturing a floor board |
| EP2599639B1 (fr) * | 2011-11-30 | 2020-01-22 | LG Electronics Inc. | Procédé de fabrication d'un panneau de verre décoratif et panneau de verre l'utilisant |
| US11878324B2 (en) | 2013-01-11 | 2024-01-23 | Ceraloc Innovation Ab | Digital thermal binder and powder printing |
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| DE2518968A1 (de) * | 1975-04-29 | 1976-11-11 | Basf Ag | Verfahren zur herstellung von reliefbildern |
| EP0038681A1 (fr) * | 1980-04-17 | 1981-10-28 | Darrell Frederick Quadling | Obtention d'imitations de vitraux |
| JPS63151646A (ja) * | 1986-12-13 | 1988-06-24 | Ishizuka Glass Ltd | ガラス器表面に立体感のある多色模様を形成する方法 |
| GB2255030A (en) * | 1991-04-23 | 1992-10-28 | Qualage International Limited | Simulated lead light |
| US5362518A (en) * | 1994-03-09 | 1994-11-08 | Johnson Rodney J | Method for watercolor painting using rock salt |
| WO1994029115A1 (fr) | 1993-06-03 | 1994-12-22 | Brault Benoit | Procede de realisation de motifs sur des objets, notamment en ceramique |
| US5401532A (en) * | 1990-02-16 | 1995-03-28 | Coughlan; Thomas N. | Manufacture of simulated lead lights |
| WO1995031337A1 (fr) * | 1994-05-13 | 1995-11-23 | Prittie Allan R | Procede de transfert d'image |
| US5594484A (en) * | 1993-08-05 | 1997-01-14 | Furukawa; Kenichi | Method of recording images |
| US5627578A (en) * | 1995-02-02 | 1997-05-06 | Thermotek, Inc. | Desk top printing of raised text, graphics, and braille |
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| DE2518968A1 (de) * | 1975-04-29 | 1976-11-11 | Basf Ag | Verfahren zur herstellung von reliefbildern |
| EP0038681A1 (fr) * | 1980-04-17 | 1981-10-28 | Darrell Frederick Quadling | Obtention d'imitations de vitraux |
| JPS63151646A (ja) * | 1986-12-13 | 1988-06-24 | Ishizuka Glass Ltd | ガラス器表面に立体感のある多色模様を形成する方法 |
| US5401532A (en) * | 1990-02-16 | 1995-03-28 | Coughlan; Thomas N. | Manufacture of simulated lead lights |
| GB2255030A (en) * | 1991-04-23 | 1992-10-28 | Qualage International Limited | Simulated lead light |
| WO1994029115A1 (fr) | 1993-06-03 | 1994-12-22 | Brault Benoit | Procede de realisation de motifs sur des objets, notamment en ceramique |
| US5594484A (en) * | 1993-08-05 | 1997-01-14 | Furukawa; Kenichi | Method of recording images |
| US5362518A (en) * | 1994-03-09 | 1994-11-08 | Johnson Rodney J | Method for watercolor painting using rock salt |
| WO1995031337A1 (fr) * | 1994-05-13 | 1995-11-23 | Prittie Allan R | Procede de transfert d'image |
| US5627578A (en) * | 1995-02-02 | 1997-05-06 | Thermotek, Inc. | Desk top printing of raised text, graphics, and braille |
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| PATENT ABSTRACTS OF JAPAN vol. 012, no. 421 (C - 541) 8 November 1988 (1988-11-08) * |
Cited By (52)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1208945A1 (fr) * | 2000-11-22 | 2002-05-29 | Werkstoff- und Wärmebehandlungstechnik Listemann AG | Méthode pour appliquer des particules sur un support |
| US7507267B2 (en) | 2003-10-10 | 2009-03-24 | Saint-Gobain Abrasives Technology Company | Abrasive tools made with a self-avoiding abrasive grain array |
| US7993419B2 (en) | 2003-10-10 | 2011-08-09 | Saint-Gobain Abrasives Technology Company | Abrasive tools made with a self-avoiding abrasive grain array |
| FR2876057A1 (fr) * | 2004-10-04 | 2006-04-07 | Blondeau Marc Sarl | Procede de marquage en relief, a froid, sur un materiau verrier a surface lisse |
| US8657652B2 (en) | 2007-08-23 | 2014-02-25 | Saint-Gobain Abrasives, Inc. | Optimized CMP conditioner design for next generation oxide/metal CMP |
| US8342910B2 (en) | 2009-03-24 | 2013-01-01 | Saint-Gobain Abrasives, Inc. | Abrasive tool for use as a chemical mechanical planarization pad conditioner |
| US9022840B2 (en) | 2009-03-24 | 2015-05-05 | Saint-Gobain Abrasives, Inc. | Abrasive tool for use as a chemical mechanical planarization pad conditioner |
| US8905823B2 (en) | 2009-06-02 | 2014-12-09 | Saint-Gobain Abrasives, Inc. | Corrosion-resistant CMP conditioning tools and methods for making and using same |
| US8951099B2 (en) | 2009-09-01 | 2015-02-10 | Saint-Gobain Abrasives, Inc. | Chemical mechanical polishing conditioner |
| US11938751B2 (en) | 2010-03-05 | 2024-03-26 | Flooring Industies Limited, Sarl | Method for manufacturing a floor board |
| US12459288B2 (en) | 2010-03-05 | 2025-11-04 | Unilin, Bv | Method of manufacturing a floor board |
| US11970020B2 (en) | 2010-03-05 | 2024-04-30 | Unilin Bv | Method for manufacturing a floor board |
| US10239346B2 (en) | 2010-03-05 | 2019-03-26 | Unilin Bvba | Method of manufacturing a floor board |
| CN101830139A (zh) * | 2010-06-12 | 2010-09-15 | 刘锋 | 一种爆花油饰面的制作方法 |
| CN104924736A (zh) * | 2010-10-14 | 2015-09-23 | R.R.当纳利父子公司 | 用于向一基底涂敷选通剂的设备和图像生成成套设备 |
| EP2599639B1 (fr) * | 2011-11-30 | 2020-01-22 | LG Electronics Inc. | Procédé de fabrication d'un panneau de verre décoratif et panneau de verre l'utilisant |
| CN104271354A (zh) * | 2012-05-01 | 2015-01-07 | 斯科迪克斯有限公司 | 将涂覆材料应用于印刷产品的系统和方法 |
| US11833846B2 (en) | 2012-07-17 | 2023-12-05 | Ceraloc Innovation Ab | Digital embossed in register surface |
| US10556447B2 (en) | 2012-07-17 | 2020-02-11 | Ceraloc Innovation Ab | Digital embossed in register surface |
| US10035358B2 (en) | 2012-07-17 | 2018-07-31 | Ceraloc Innovation Ab | Panels with digital embossed in register surface |
| WO2014016828A1 (fr) * | 2012-07-25 | 2014-01-30 | Hagai Peled | Procédés de décoration de carreaux de céramique |
| US10016988B2 (en) | 2012-07-26 | 2018-07-10 | Ceraloc Innovation Ab | Digital binder printing |
| US10414173B2 (en) | 2012-07-26 | 2019-09-17 | Ceraloc Innovation Ab | Digital binder printing |
| WO2014017972A1 (fr) * | 2012-07-26 | 2014-01-30 | Floor Iptech Ab | Impression numérique avec liant |
| US11065889B2 (en) | 2012-07-26 | 2021-07-20 | Ceraloc Innovation Ab | Digital binder printing |
| US9446602B2 (en) | 2012-07-26 | 2016-09-20 | Ceraloc Innovation Ab | Digital binder printing |
| US10596837B2 (en) | 2013-01-11 | 2020-03-24 | Ceraloc Innovation Ab | Digital thermal binder and powder printing |
| US9321925B2 (en) | 2013-01-11 | 2016-04-26 | Floor Iptech Ab | Dry ink for digital printing |
| US9738095B2 (en) | 2013-01-11 | 2017-08-22 | Ceraloc Innovation Ab | Digital printing with transparent blank ink |
| US10189281B2 (en) | 2013-01-11 | 2019-01-29 | Ceraloc Innovation Ab | Digital thermal binder and power printing |
| US9528011B2 (en) | 2013-01-11 | 2016-12-27 | Ceraloc Innovation Ab | Digital binder and powder print |
| US10369814B2 (en) | 2013-01-11 | 2019-08-06 | Ceraloc Innovations Ab | Digital embossing |
| US10384471B2 (en) | 2013-01-11 | 2019-08-20 | Ceraloc Innovation Ab | Digital binder and powder print |
| US10029484B2 (en) | 2013-01-11 | 2018-07-24 | Ceraloc Innovation Ab | Digital embossing |
| US9670371B2 (en) | 2013-01-11 | 2017-06-06 | Ceraloc Innovation Ab | Digital thermal binder and powder printing |
| US9371456B2 (en) | 2013-01-11 | 2016-06-21 | Ceraloc Innovation Ab | Digital thermal binder and powder printing |
| US12318808B2 (en) | 2013-01-11 | 2025-06-03 | Ceraloc Innovation Ab | Digital printing with transparent blank ink |
| US10723147B2 (en) | 2013-01-11 | 2020-07-28 | Ceraloc Innovation Ab | Digital thermal binder and powder printing |
| US10800186B2 (en) | 2013-01-11 | 2020-10-13 | Ceraloc Innovation Ab | Digital printing with transparent blank ink |
| US12172186B2 (en) | 2013-01-11 | 2024-12-24 | Ceraloc Innovation Ab | Method of forming a digital print with dry powder |
| US11014378B2 (en) | 2013-01-11 | 2021-05-25 | Ceraloc Innovation Ab | Digital embossing |
| US9873803B2 (en) | 2013-01-11 | 2018-01-23 | Ceraloc Innovation Ab | Dry ink for digital printing |
| US11130352B2 (en) | 2013-01-11 | 2021-09-28 | Ceraloc Innovation Ab | Digital binder and powder print |
| US11285508B2 (en) | 2013-01-11 | 2022-03-29 | Ceraloc Innovation Ab | Digital thermal binder and powder printing |
| US9079212B2 (en) | 2013-01-11 | 2015-07-14 | Floor Iptech Ab | Dry ink for digital printing |
| US9630404B2 (en) | 2013-01-11 | 2017-04-25 | Ceraloc Innovation Ab | Dry ink for digital printing |
| US11878324B2 (en) | 2013-01-11 | 2024-01-23 | Ceraloc Innovation Ab | Digital thermal binder and powder printing |
| US9279058B2 (en) | 2013-01-11 | 2016-03-08 | Floor Iptech Ab | Digital embossing |
| US11566380B2 (en) | 2013-02-04 | 2023-01-31 | Ceraloc Innovation Ab | Digital overlay |
| US10988901B2 (en) | 2013-02-04 | 2021-04-27 | Ceraloc Innovation Ab | Digital overlay |
| US10041212B2 (en) | 2013-02-04 | 2018-08-07 | Ceraloc Innovation Ab | Digital overlay |
| ITUB20160734A1 (it) * | 2016-02-16 | 2017-08-16 | Baltea D C Srl | Nuovo sistema, per decorare un articolo con una decorazione colorata, che combina una unita' di stampa a getto d'inchiostro con una unita' di erogazione di un toner ceramico o un pigmento ceramico puro, e corrispondenti procedimento e articolo cosi' decorato |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2788457A1 (fr) | 2000-07-21 |
| FR2788457B1 (fr) | 2001-02-16 |
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