EP0130195A1 - Verfahren zum herstellen von täfelungen mit dekor - Google Patents
Verfahren zum herstellen von täfelungen mit dekorInfo
- Publication number
- EP0130195A1 EP0130195A1 EP84900070A EP84900070A EP0130195A1 EP 0130195 A1 EP0130195 A1 EP 0130195A1 EP 84900070 A EP84900070 A EP 84900070A EP 84900070 A EP84900070 A EP 84900070A EP 0130195 A1 EP0130195 A1 EP 0130195A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- solvent
- lacquer
- layer
- support
- 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- Withdrawn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 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000004922 lacquer Substances 0.000 claims abstract description 61
- 239000002904 solvent Substances 0.000 claims abstract description 58
- 239000000843 powder Substances 0.000 claims abstract description 18
- 239000000725 suspension Substances 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 12
- 239000013528 metallic particle Substances 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims abstract description 9
- 238000001704 evaporation Methods 0.000 claims abstract description 8
- 230000008020 evaporation Effects 0.000 claims abstract description 8
- 239000012780 transparent material Substances 0.000 claims abstract description 7
- 239000002245 particle Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 10
- 239000004814 polyurethane Substances 0.000 claims description 10
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 9
- 239000002966 varnish Substances 0.000 claims description 8
- 239000004925 Acrylic resin Substances 0.000 claims description 5
- 229920000178 Acrylic resin Polymers 0.000 claims description 5
- 239000002923 metal particle Substances 0.000 claims description 5
- 239000004482 other powder Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 238000003856 thermoforming Methods 0.000 claims description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 5
- 229920002554 vinyl polymer Polymers 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 3
- 150000004706 metal oxides Chemical class 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229910000906 Bronze Inorganic materials 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000010974 bronze Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 6
- 239000003973 paint Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000004923 Acrylic lacquer Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
- B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
- B44C5/0461—Ornamental plaques, e.g. decorative panels, decorative veneers used as wall coverings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
- B05D5/067—Metallic effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
- B05D5/067—Metallic effect
- B05D5/068—Metallic effect achieved by multilayers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
- B44C3/02—Superimposing layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
- B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
- B44C5/0415—Ornamental plaques, e.g. decorative panels, decorative veneers containing metallic elements
Definitions
- the invention relates to a method of manufacturing decorative panels, usable as wall panels, furniture coverings, sanitary appliances, for example.
- the decorative panels thus obtained let appear in transparency, through the thickness of the support which in fact constitutes the upper layer of the panel, metallized parts or of similar appearance depending on the particles used, which seem to be intimately linked both to the support itself. same as the lacquer applied later and which, unlike the panels currently available on the market, in no case appear to be "added” on a painted base. Such an effect, of an aesthetic of very high quality has never been achieved so far.
- the invention also proposes, before applying the metallic or other powder suspended in solvent, to apply to one face of the transparent material a layer of a primary transparent varnish promoting good adhesion of the lacquer over the entire surface of the support, in particular through metallized or similar-looking parts.
- the invention can be applied to any transparent support material capable of receiving a layer of lacquer which adheres perfectly. It can thus be applied to glass, or also to transparent plastics, in particular methyl methacrylate, cellulose acetate etc.
- thermoformable plastic By choosing a thermoformable plastic, and of course provided that you use lacquers and solvents do not decompose at thermoforming temperature, objects of any desired shape can be obtained.
- methyl methacrylate known as "sanitary” the decorative panels according to the invention can in particular be thermoformed to obtain sanitary appliances such as baths, sinks, etc.
- sanitary fixtures metallic in appearance and of great aesthetic quality.
- the frosting is carried out by any suitable technique, for example with sandpaper.
- a metallic powder in fine suspension in a solvent is then applied to all or only part of the frosted surface, depending on the desired aesthetic effect.
- a stream of compressed air can be sent to the applied layer of solvent to, in the direction of the stream, cause the metallic powder in suspension to migrate throughout desired direction.
- lacquer any liquid product tinted with any suitable dye, which is easily applicable on the support and which, upon drying, provides a durable tinted layer on the support.
- suitable dye any suitable dye, which is easily applicable on the support and which, upon drying, provides a durable tinted layer on the support.
- Polyurethane lacquers, acrylic resins, vinyl resins, etc. are used in particular.
- the solvent used to apply the metal powder apart from of course that it must not attack the support material, must be chosen to be immiscible with the lacquer subsequently applied. Thanks to this characteristic, during the application of the lacquer, the latter, due to its immiscibility with the solvent, will "repel" the solvent punctually and may reach between the metallic particles the frosted surface of the support to adhere to it.
- metal powder powders of metal particles or metal oxide are used, and of particle size such that it remains in fine suspension in the solvent used. It is of course possible to use a mixture of metallic particles of different types.
- the invention provides for applying to the support, before metal powder, a layer of a transparent varnish called "primary", in particular a varnish consisting of a resin very fluid polyester with a single component such as polyester varnish sold under the brand "SIKKENS".
- the second embodiment of the invention differs from that described above by the fact that before the layer of metallic powder is applied to the transparent support a lacquer of any desired shade.
- the frosting can be carried out with sandpaper.
- lacquer can be used depending on its good adhesion to the transparent support used, for example polyurethane lacquers, acrylic resins or vinyl resins.
- a polyurethane lacquer is suitably diluted for its easy application in thin thickness.
- the thickness of the lacquer layer must be of the order of tens of microns, for reasons which will appear below.
- a first layer of a lacquer-immiscible solvent is then applied to all or part of the surface of the panel, then, before evaporation, a second layer of the same solvent in which metallic particles are in fine suspension.
- the solvent used must imperatively be immiscible with the lacquer so that it can somehow repel the lacquer or make "holes" in the lacquer at the places where it is applied, so that when the metallic powder is suspended in the same solvent will be applied later, it will appear through the thickness of the support transparent in places where the lacquer has been repelled. It is precisely so that the metallic particles can appear through the transparent material that the layer of lacquer applied in the first place must be very thin.
- the solvent used is advantageously a cellulose solvent.
- the lacquer used is an acrylic resin, for example a polyurethane solvent is used, and if the lacquer is a resin or vinyl ink, it is then possible to use either a cellulosic or polyurethane solvent.
- the solvent can be allowed to evaporate such that, or else it is possible, to modify the decorative appearance, send before evaporation of the solvent a stream of compressed air which migrates the metallic particles entrained by the solvent in the desired direction (s), the solvent always acting to "repel" the lacquer at the places where it arrives and let the metallic particles appear through the support material.
- the solvent is then allowed to evaporate and the lacquer to harden by drying.
- the panels thus obtained have a very good quality decorative appearance and can be used as is.
- lacquer and solvent are advantageously applied by spraying with an air gun or an "airless" gun.
- air gun or an "airless" gun.
- metal particles are used either metal particles or metal oxide particles, for example particles of aluminum, copper, gold, bronze etc. It is also possible to use a mixture of particles of different types.
- the particles used must be of very fine particle size, more precisely of sufficiently fine particle size so that they can be easily transported by the solvent without collecting or remaining at the location of the support where they are applied, but also of sufficient particle size to be able to remain in suspension in the solvent.
- the decorative panel obtained can then be used for any desired use.
- thermoformable support material a thermoformable support material
- the decorative panels according to the invention can then allow the manufacture of the most diverse objects of all shapes which can be obtained by thermoforming.
- the transparent support material is methyl methacrylate.
- the panels obtained can then be used as wall coverings, furniture coverings, etc.
- thermoforming all kinds of sanitary devices such as bath, sink, etc., which, thanks to their metallic decorative appearance, can be considered like very good quality items.
- the process according to the invention can also be applied to other plastic materials, for example on flexible sheets of transparent cellulose acetate.
- the decorative sheets obtained can then be used for the manufacture of lampshades.
- a layer of black acrylic paint with a thickness of about 20 microns is applied by spraying with a compressed air gun.
- a veil of cellulosic solvent is applied and immediately, that is to say before evaporation of the solvent, a layer of the same cellulosic solvent comprising in fine suspension particles of pale gold, by spraying with compressed air gun.
- a stream of compressed air is sent over the area covered with metallic powder in the solvent so as to spread and migrate the particles in certain directions.
- the solvent is then allowed to evaporate and the lacquer layer is dried.
- the panel is then placed in an oven at 30-35 ° C for 24 hours.
- the decorative panel obtained lets appear by transparency, through the thickness of the methyl methacrylate plate, a central metallic zone of gold color intimately mixed with zones of black color brought by the layer of lacquer.
- This panel was used for the thermoforming manufacture of a bathtub.
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8221947A FR2538312B1 (fr) | 1982-12-28 | 1982-12-28 | Procede de fabrication de panneaux decoratifs |
FR8221947 | 1982-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0130195A1 true EP0130195A1 (de) | 1985-01-09 |
Family
ID=9280598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP84900070A Withdrawn EP0130195A1 (de) | 1982-12-28 | 1983-12-27 | Verfahren zum herstellen von täfelungen mit dekor |
Country Status (4)
Country | Link |
---|---|
US (1) | US4655985A (de) |
EP (1) | EP0130195A1 (de) |
FR (1) | FR2538312B1 (de) |
WO (1) | WO1984002480A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2578489B1 (fr) * | 1985-03-05 | 1988-12-02 | Bouillet Jean Noel | Procede de decoration d'un support transparent et support decoratif obtenu |
FR2851498B1 (fr) * | 2003-02-25 | 2007-01-12 | Gravure Beglaise | Procede de mise en couleur d'articles decoratifs funeraires et/ou religieux en bronze et/ou assimile bronze |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2115433A (en) * | 1935-10-21 | 1938-04-26 | Oxford Varnish Corp | Decorative laminated article and method of making the same |
FR1372407A (fr) * | 1959-12-16 | 1964-09-18 | Procédé de métallisation d'articles en verre ou analogues | |
US3234038A (en) * | 1962-02-14 | 1966-02-08 | Pittsburgh Plate Glass Co | Resinous compositions employing nonleafing aluminum flake |
GB1009618A (en) * | 1963-05-23 | 1965-11-10 | Rubber Regenerating Company Lt | A process for producing decorative and like effects in polymethyl methacrylate |
US3615731A (en) * | 1970-02-16 | 1971-10-26 | Du Pont | Metalizing composition |
US3713870A (en) * | 1970-03-06 | 1973-01-30 | Maas & Waldstein Co | Method of depositing metallic flakes |
FR2133036A5 (en) * | 1971-04-06 | 1972-11-24 | Corona Peintures | Spangled decorative system - contg coloured laminate for walls and ceilings |
US3764067A (en) * | 1972-01-26 | 1973-10-09 | Harris Paint Co | Method for decorating surfaces |
DE2609452C3 (de) * | 1976-03-06 | 1982-02-11 | Metzeler Schaum Gmbh, 8940 Memmingen | Spiegelndes, plattenförmiges Kunststoffhalbzeug sowie Verfahren zum Herstellen eines solchen Halbzeugs |
FR2381635A1 (fr) * | 1977-02-25 | 1978-09-22 | Tchakerian Hampartzoum | Procede d'application d'un motif decoratif sur materiau stratifie |
FR2459729A1 (fr) * | 1979-06-27 | 1981-01-16 | Dreux | Procede de fabrication d'un panneau de revetement decoratif et panneau obtenu par ce procede |
FR2498127B1 (fr) * | 1981-01-20 | 1986-10-10 | Pierron Jean Luc | Procede de decoration d'une glace et la glace decoree obtenue par la mise en oeuvre du procede |
US4391858A (en) * | 1981-11-20 | 1983-07-05 | Glasurit America, Inc. | Coating process |
-
1982
- 1982-12-28 FR FR8221947A patent/FR2538312B1/fr not_active Expired
-
1983
- 1983-12-27 EP EP84900070A patent/EP0130195A1/de not_active Withdrawn
- 1983-12-27 WO PCT/FR1983/000262 patent/WO1984002480A1/fr unknown
-
1984
- 1984-08-24 US US06/644,461 patent/US4655985A/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO8402480A1 * |
Also Published As
Publication number | Publication date |
---|---|
FR2538312B1 (fr) | 1986-11-07 |
US4655985A (en) | 1987-04-07 |
WO1984002480A1 (fr) | 1984-07-05 |
FR2538312A1 (fr) | 1984-06-29 |
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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 |
Designated state(s): BE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19841129 |