FR2627972A1 - Medallion with photograph held in cell in support - with photograph coated with adhesive polymerised by UV light and covered by sheet of glass - Google Patents
Medallion with photograph held in cell in support - with photograph coated with adhesive polymerised by UV light and covered by sheet of glass Download PDFInfo
- Publication number
- FR2627972A1 FR2627972A1 FR8802753A FR8802753A FR2627972A1 FR 2627972 A1 FR2627972 A1 FR 2627972A1 FR 8802753 A FR8802753 A FR 8802753A FR 8802753 A FR8802753 A FR 8802753A FR 2627972 A1 FR2627972 A1 FR 2627972A1
- Authority
- FR
- France
- Prior art keywords
- photograph
- adhesive
- cell
- support
- medallion
- 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- Withdrawn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
- 239000011521 glass Substances 0.000 title claims abstract description 15
- 239000000853 adhesive Substances 0.000 title claims abstract description 10
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 10
- 239000003292 glue Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 2
- 230000006750 UV protection Effects 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 8
- 239000012790 adhesive layer Substances 0.000 abstract description 3
- 239000004904 UV filter Substances 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000033458 reproduction Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000003667 anti-reflective effect Effects 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 239000004826 Synthetic adhesive Substances 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003711 photoprotective effect Effects 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
- A47G1/06—Picture frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/26—Inlaying with ornamental structures, e.g. niello work, tarsia work
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C11/00—Auxiliary processes in photography
- G03C11/08—Varnishing, e.g. application of protective layers on finished photographic prints
- G03C11/10—Varnishing, e.g. application of protective layers on finished photographic prints for protection from ultraviolet light
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C11/00—Auxiliary processes in photography
- G03C11/14—Pasting; Mounting
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
Description
PROCEDE DE FABRICATION DE NEDAILLONS PHOTOGRAPHIQUES ET
NEDAILLONS OBTENUS SELON CE PROCEDE
La présente invention a pour objet un procédé de fabrication de médaillons photographiques ainsi que les médaillons obtenus selon ce procédé.METHOD FOR MANUFACTURING PHOTOGRAPHIC NEDAILLONS AND
NEDAILLONS OBTAINED ACCORDING TO THIS PROCESS
The subject of the present invention is a process for manufacturing photographic medallions as well as the medallions obtained by this process.
On entendra par la suite par médaillon, l'ensemble homogène constitué par un support rigide et de préférence métallique, une photo posée sur le support et une plaque transparente de protection de la photo, indépendamment des dimensions de celle-ci.By medallion will be understood subsequently, the homogeneous assembly consisting of a rigid and preferably metallic support, a photo placed on the support and a transparent photo protection plate, independently of the dimensions thereof.
Les reproductions photographiques sont d'un usage très courant, et sont habituellement disposées de manière amovible dans un cadre, la photo restant indépendante de son encadrement d'ornementation. Le cadre lui-mEme comporte généralement des moyens de pose et de maintien. Des reproductions photographiques sont également utilisées dans le domaine funéraire et sont, à ce moment, fixées sur une surface extérieure (par exemple stèles de monument ou plaques funéraires), soit par collage direct, soit par gougeonnage au moyen de deux trous perçés dans la reproduction photographique, soit encore par le perçage d'un support encadrant la photo, l'ensemble photo + support étant fixé sur la surface définitive.Mais, mis à part le cas des plaques émaillées, les photos jaunissent et s'altèrent très rapidement, sous l'action conjuguée de l'humidité et des rayons ultraviolets.Photographic reproductions are in very common use, and are usually removably arranged in a frame, the photo remaining independent of its ornamental frame. The frame itself generally includes fitting and holding means. Photographic reproductions are also used in the funeral sector and are, at this time, fixed on an external surface (for example monument steles or funerary plaques), either by direct collage, or by gouging by means of two holes drilled in the reproduction photographic, or again by drilling a support framing the photo, the photo + support assembly being fixed on the final surface. But, apart from the case of enameled plates, the photos turn yellow and deteriorate very quickly, under the combined action of humidity and ultraviolet rays.
On connatt également des médaillons en matière plastique dans lesquels la photographie est purement et simplement insérée, ce qui n'assure aucune garantie contre les rayons ultraviolets d'une part, et contre le décollement du cadre plastique d'autre part. Par ailleurs, de tels cadres n'assurent aucune étanchéité dans le cas des médaillons funéraires, ceux-ci restent sujet aux intempéries. On a par ailleurs déjà utilisé des résines pour assurer l'étanchéité d'un montage, mais ces résines jaunissent sous l'effet des ultraviolets, ce qui au bout d'un certain temps donne un aspect déplorable de la photographie de la personne représentée. Enfin, d'une manière générale, toutes les photos exposées aux rayons ultraviolets se décolorent relativement rapidement.We also know plastic medallions in which the photograph is purely and simply inserted, which provides no guarantee against ultraviolet rays on the one hand, and against the detachment of the plastic frame on the other. Furthermore, such frames do not provide any watertightness in the case of funeral medallions, these remain subject to bad weather. Resins have also already been used to seal an assembly, but these resins turn yellow under the effect of ultraviolet, which after a certain time gives a deplorable aspect of the photograph of the person represented. Finally, in general, all photos exposed to ultraviolet rays fade relatively quickly.
La présente invention a pour objet de pallier ces inconvénients et de permettre la réalisation d'un ensemble homogène, dans lequel la reproduction photographique est intégrée dans un encadrement métallique d'ornementation.The object of the present invention is to overcome these drawbacks and to allow the production of a homogeneous assembly, in which the photographic reproduction is integrated in a metallic ornamental frame.
Selon la présente invention, le procédé de fabrication de médaillons photographiques ou analogues est caractérisé en ce qu'il consiste - à insérer une photographie à l'intérieur d'un support
métallique - à revêtir ladite photographie d'une couche de colle
polymérisable, et - à appliquer, par pression, sur la couche de colle un filtre
ultraviolet et une lame de verre anti-reflets.According to the present invention, the method of manufacturing photographic medallions or the like is characterized in that it consists in - inserting a photograph inside a support
metallic - to cover said photograph with a layer of glue
polymerizable, and - to apply, by pressure, on the adhesive layer a filter
ultraviolet and an anti-reflective glass slide.
Ainsi, lorsqu'on introduit la plaque de verre anti-reflets, préalablement revêtue du côté intérieur d'un filtre ultraviolet, l'air se trouvant dans et à la partie supérieure de la couche de colle est chassé par les côtés et la colle est repoussée contre les parois du cadre formant un joint d'étanchéité entre le verre d'une part, et le support d'autre part, qui isole la photographie du milieu ambiant.Thus, when the anti-reflection glass plate, previously coated on the inside of an ultraviolet filter, is introduced, the air located in and at the top of the adhesive layer is expelled from the sides and the adhesive is pushed against the walls of the frame forming a seal between the glass on the one hand, and the support on the other hand, which isolates the photograph from the ambient environment.
D'autres caractéristiques et avantages de l'invention apparaîtront au cours de la description qui va suivre d'un mode particulier de réalisation, donné uniquement à titre d'exemple non limitatif, .en regard des dessins qui représentent - la figure 1, une coupe transversale du support de la
photographie - la figure 2, une vue de la lame de verre anti-reflets - la figure 3, une coupe de l'ensemble des composants après
montage - la figure 4, une coupe partielle d'un médaillon selon
l'invention - la figure 5, une vue de face d'un médaillon obtenu selon ce
procédé.Other characteristics and advantages of the invention will emerge during the description which follows of a particular embodiment, given solely by way of nonlimiting example, with reference to the drawings which represent - FIG. 1, a cross section of the support of the
photograph - figure 2, a view of the anti-reflective glass slide - figure 3, a section of all the components after
mounting - Figure 4, a partial section of a medallion according
the invention - Figure 5, a front view of a medallion obtained according to this
process.
Sur la figure 1, on voit que le support 1 présente, dans sa partie centrale, un alvéole 6 dont le fond est avantageusement conservé à l'état assez rugueux. Autour du fond 6, est formée une gorge 7 dont le rôle sera expliqué par la suite.In Figure 1, we see that the support 1 has, in its central part, a cell 6 whose bottom is advantageously kept in the rough enough state. Around the bottom 6, a groove 7 is formed, the role of which will be explained later.
Sur la figure 2, on voit que la plaque de verre 5 est de section générale trapézoidale. Elle présente dans la face qui sera la face extérieure, une couche anti-reflets 9 de type interférentiel. Le bord 8 de la lame 5 est chanfreiné, de manière à ce que le bord extérieure de la lame 5 puisse entrer à l'intérieur du support de la gorge 7. Au-dessous de la lame 5, est fixé un filtre anti-ultraviolets 4 qui se trouve dans le commerce sous forme de film adhésif. Cette opération est bien entendu effectuée avant l'introduction de la lame de verre 5 dans le support 1.In FIG. 2, it can be seen that the glass plate 5 is of general trapezoidal section. It has in the face which will be the outer face, an anti-reflection layer 9 of the interference type. The edge 8 of the blade 5 is chamfered, so that the outer edge of the blade 5 can enter inside the support of the groove 7. Below the blade 5, an anti-ultraviolet filter is attached 4 which is commercially available as an adhesive film. This operation is of course carried out before the introduction of the glass slide 5 into the support 1.
Sur les figures 3 et 4, est représentée une coupe d'un médaillon selon l'invention. En se référant d'abord à la figure 4 qui est une coupe partielle, on voit que l'ensemble obtenu est intégré par stratification. Sur la figure 4, de bas en haut, on trouve le support 1 qui est recouvert par la photographie 2. La photo 2 est elle-même recouverte par une couche de colle 3, et sur la couche de colle adhère le filtre W 4 qui est lui-même adhérent à la lame de verre 5. Le bottier ou support 1 est par exemple constitué par du bronze ou par tout autre métal inoxydable destiné à conserver dans le temps un aspect satisfaisant. Comme indiqué précédemment, le fond du boitier 1 reste rugueux et l'on applique la photographie 2 par pression.La surface supérieure de la photographie est alors recouverte par une colle synthétique à l'état liquide, qui n'attaque pas la photographie, et possède des propriétés anti-ultraviolets. Il peut s'agir par exemple d'une colle connue sous la dénomination "UVEKOL S 20" (Marque déposée par la société belge UCB, S.A). Le filtre UV 4 est constitué par une couche mince qui adhère contre la face intérieure de la lame de verre 5, de sorte que l'ensemble 4, 5, est introduit simultanément dans le boîtier 1. Cette introduction se fait sous pression, de sorte que l'air et la colle 3, ou tout au moins une partie de celle-ci, soient chassés le long des parois de la gorge 7 et forme ainsi un joint périphérique. C'est le forme en retrait de la gorge qui permet de retenir l'excédent de colle qui s'insère naturellement entre la gorge 7 et le bord 8 de la plaque du verre.Une fois ce montage constitué, on procède à la polymérisation de la colle. Cette colle a été choisie pour être polymérisable par les ultraviolets. En effet, une fois le montage constitué, il n'est pas possible de chauffer l'ensemble sous peine de déformer ou de ' décolorer la photographie.In Figures 3 and 4 is shown a section of a medallion according to the invention. Referring first to Figure 4 which is a partial section, we see that the assembly obtained is integrated by lamination. In Figure 4, from bottom to top, we find the support 1 which is covered by the photograph 2. The photo 2 is itself covered by a layer of glue 3, and on the layer of glue adheres the filter W 4 which is itself adherent to the glass slide 5. The casing or support 1 is for example constituted by bronze or by any other stainless metal intended to maintain a satisfactory appearance over time. As indicated above, the bottom of the case 1 remains rough and the photograph 2 is applied by pressure. The upper surface of the photograph is then covered with a synthetic adhesive in the liquid state, which does not attack the photograph, and has anti-ultraviolet properties. It may, for example, be an adhesive known under the name "UVEKOL S 20" (trademark registered by the Belgian company UCB, S.A). The UV filter 4 is constituted by a thin layer which adheres against the inner face of the glass slide 5, so that the assembly 4, 5 is simultaneously introduced into the housing 1. This introduction is done under pressure, so that the air and the glue 3, or at least part of it, are expelled along the walls of the groove 7 and thus forms a peripheral seal. It is the recessed shape of the groove which makes it possible to retain the excess glue which is inserted naturally between the groove 7 and the edge 8 of the glass plate. Once this assembly has been formed, the polymerization of glue. This adhesive was chosen to be polymerizable by ultraviolet. In fact, once the montage has been made, it is not possible to heat the assembly, otherwise the photograph will be distorted or discolored.
Cette polymérisation permet de solidifier le joint obturant l'espace qui est compris entre les différentes couches et le support, de sorte que l'ensemble devient étanche. Enfin cette colle, par ailleurs utilisée dans le bâtiment pour les surfaces à double vitrage, a la propriété de se dilater ou de se rétracter en fonction des variations de températures, de sorte que la liaison reste toujours étanche, quelles que soient les conditions climatiques. This polymerization makes it possible to solidify the seal closing the space which is between the different layers and the support, so that the assembly becomes watertight. Finally, this adhesive, which is also used in the building industry for double-glazed surfaces, has the property of expanding or shrinking as a function of temperature variations, so that the connection always remains tight, whatever the climatic conditions.
La couche anti-reflets 9 de la plaque de verre 5 réfléchit le rayonnement ultraviolet d'un coefficient de l'ordre de 30%. De plus, le filtre disposé derrière la lame élimine également de 30 à 40% des rayons ultraviolets restants, et enfin la colle a un effet anti-W de l'ordre de 20%. Il résulte que la reproduction photographique est pratiquement à l'abri de l'action des rayons ultraviolets.The anti-reflection layer 9 of the glass plate 5 reflects the ultraviolet radiation with a coefficient of the order of 30%. In addition, the filter placed behind the blade also eliminates 30 to 40% of the remaining ultraviolet rays, and finally the glue has an anti-W effect of around 20%. As a result, photographic reproduction is practically immune to the action of ultraviolet rays.
En se polymérisant, le colle 3 bloque, comme représenté sur la figure 3, la plaque de verre 5 à l'intérieur du support 1. By polymerizing, the adhesive 3 blocks, as shown in FIG. 3, the glass plate 5 inside the support 1.
La figure 5 représente un médaillon obtenu par le procédé selon l'invention, et l'on aperçoit, sur cette figure, l'encadrement 1 qui peut être de forme quelconque, le joint constitué par la colle polymérisée 3 et la face avant 9 de la vitre 5. On obtient, grâce au procédé selon l'invention, un ensemble compact uniforme et d'une netteté parfaite qui peut subir les effets des intempéries sans aucune détérioration, la durée de vie d'un tel médaillon étant pratiquement illimitée.FIG. 5 represents a medallion obtained by the method according to the invention, and we can see, in this figure, the frame 1 which can be of any shape, the joint formed by the polymerized glue 3 and the front face 9 of the window 5. The process according to the invention provides a uniform compact unit with perfect clarity which can be subjected to the effects of the weather without any deterioration, the lifetime of such a medallion being practically unlimited.
Il va de soi que de nombreuses variantes peuvent être introduites, notamment par substitution de moyens techniquement équivalents sans pour autant sortir du cadre de l'invention. It goes without saying that many variants can be introduced, in particular by substitution of technically equivalent means without departing from the scope of the invention.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8802753A FR2627972A1 (en) | 1988-03-04 | 1988-03-04 | Medallion with photograph held in cell in support - with photograph coated with adhesive polymerised by UV light and covered by sheet of glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8802753A FR2627972A1 (en) | 1988-03-04 | 1988-03-04 | Medallion with photograph held in cell in support - with photograph coated with adhesive polymerised by UV light and covered by sheet of glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2627972A1 true FR2627972A1 (en) | 1989-09-08 |
Family
ID=9363910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8802753A Withdrawn FR2627972A1 (en) | 1988-03-04 | 1988-03-04 | Medallion with photograph held in cell in support - with photograph coated with adhesive polymerised by UV light and covered by sheet of glass |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2627972A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2649935A1 (en) * | 1989-07-19 | 1991-01-25 | Dauvillier Francoise | Inlaying of a photograph on wood |
| FR2657365A1 (en) * | 1989-12-29 | 1991-07-26 | Guillou Pascal | Method for applying a mark or a decoration in colour(s) on a flexible substrate, and resulting products |
| US7967464B2 (en) * | 2007-05-18 | 2011-06-28 | Paul Phillip Ratmansky | Apparatus and method for displaying an object having relief |
| US8038323B2 (en) * | 2007-08-30 | 2011-10-18 | Paul Phillip Ratmansky | Apparatus for displaying an object having relief |
| WO2012034709A3 (en) * | 2010-09-19 | 2012-05-10 | Reinhard Buehler | Method for producing a photographic picture |
| US10264897B1 (en) * | 2018-03-13 | 2019-04-23 | Teng Kuei Chen | Hanging decorative accessory |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB864029A (en) * | 1957-06-26 | 1961-03-29 | Commercial Plastic Displays Co | Mounts for pictures or the like |
| US4087570A (en) * | 1975-07-28 | 1978-05-02 | Murfin Incorporated | Method of making medallion-like articles and lenses |
| EP0175572A2 (en) * | 1984-09-21 | 1986-03-26 | Oberview Pty. Ltd. | Print mounting |
-
1988
- 1988-03-04 FR FR8802753A patent/FR2627972A1/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB864029A (en) * | 1957-06-26 | 1961-03-29 | Commercial Plastic Displays Co | Mounts for pictures or the like |
| US4087570A (en) * | 1975-07-28 | 1978-05-02 | Murfin Incorporated | Method of making medallion-like articles and lenses |
| EP0175572A2 (en) * | 1984-09-21 | 1986-03-26 | Oberview Pty. Ltd. | Print mounting |
Non-Patent Citations (1)
| Title |
|---|
| RESEARCH DISCLOSURE, no. 242, juin 1984, pages 284-285, no. 24239, Havant Hampshire, GB; "The prevention of fading and discoloration of colour hard copies by UV absorbers" * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2649935A1 (en) * | 1989-07-19 | 1991-01-25 | Dauvillier Francoise | Inlaying of a photograph on wood |
| FR2657365A1 (en) * | 1989-12-29 | 1991-07-26 | Guillou Pascal | Method for applying a mark or a decoration in colour(s) on a flexible substrate, and resulting products |
| US7967464B2 (en) * | 2007-05-18 | 2011-06-28 | Paul Phillip Ratmansky | Apparatus and method for displaying an object having relief |
| US8038323B2 (en) * | 2007-08-30 | 2011-10-18 | Paul Phillip Ratmansky | Apparatus for displaying an object having relief |
| WO2012034709A3 (en) * | 2010-09-19 | 2012-05-10 | Reinhard Buehler | Method for producing a photographic picture |
| AU2011301385B2 (en) * | 2010-09-19 | 2016-01-28 | Reinhard Buehler | Method for producing a photographic picture |
| US10264897B1 (en) * | 2018-03-13 | 2019-04-23 | Teng Kuei Chen | Hanging decorative accessory |
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| Date | Code | Title | Description |
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| ST | Notification of lapse |