FR2606891A1 - Method for decorating spectacles using liquid crystals - Google Patents

Method for decorating spectacles using liquid crystals Download PDF

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Publication number
FR2606891A1
FR2606891A1 FR8615919A FR8615919A FR2606891A1 FR 2606891 A1 FR2606891 A1 FR 2606891A1 FR 8615919 A FR8615919 A FR 8615919A FR 8615919 A FR8615919 A FR 8615919A FR 2606891 A1 FR2606891 A1 FR 2606891A1
Authority
FR
France
Prior art keywords
spectacles
liquid crystals
layer
decorating
glasses
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.)
Pending
Application number
FR8615919A
Other languages
French (fr)
Inventor
Jean-Paul Portrat
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.)
PRIM VERRES SA
Original Assignee
PRIM VERRES SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PRIM VERRES SA filed Critical PRIM VERRES SA
Priority to FR8615919A priority Critical patent/FR2606891A1/en
Publication of FR2606891A1 publication Critical patent/FR2606891A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • 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
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • G02C11/02—Ornaments, e.g. exchangeable

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)

Abstract

Method for decorating ophthalmic (optical) spectacles, sunglasses and sports goggles using liquid crystals. The invention relates to the construction of hollowed locations in the spectacles (glasses). It is carried out using milling cutters of a particular profile and these locations are filled with 3 layers of product 1, 2, 3. The particular feature is that the resin layer 3 serves as a seal for the system by virtue of the particular profile of the edge. The method according to the invention is particularly intended for decorating plastic spectacles (glasses).

Description

La présente invention concerne un procédé porticulier de décoration pour lunettes plastiques, optiques, solaires et de sport, utilisont les propriétés thermosensibles des cristoux liquides. The present invention relates to a particular decoration method for plastic, optical, sunglasses and sports glasses, using the heat-sensitive properties of liquid crystals.

La décoration des lunettes se foit toujours de 2 manières
soit par fraisage des couches successives de plostique coloré,
soit par peinture en surface.The decoration of glasses is always done in 2 ways
either by milling successive layers of colored plastic,
either by surface painting.

Les deux méthodes étant limitées par les possibilités des fabricants de matières plostiques ou de peintures. Both methods are limited by the possibilities of manufacturers of plastics or paints.

Le procédé, selon l'invention, permet d'obtenir des effets de couleurs changeantes en fonction des tempérotures ambiantes indépendamment des couleurs des matières. The method according to the invention makes it possible to obtain effects of changing colors as a function of the ambient temperatures independently of the colors of the materials.

Ce procédé fait qu'une lunette comporte plusieurs emplacements de formes artistiques, tant sur la foce que sur les branches. Ces emplacements sont fraisés avec des fraises possédont un profil porticulier, soit en T, soit en "queue d'aronde". This process means that a telescope has several locations of artistic forms, both on the foce and on the branches. These locations are milled with cutters having a particular profile, either in T, or in "dovetail".

Le fond de ces emplacements est tapissé d'une couche de peinture opoque, noire, recouverte ensuite d'un mélange particulier de cristaux liquides de type cholestérique. The bottom of these locations is lined with a layer of opaque, black paint, then covered with a special mixture of cholesteric type liquid crystals.

Selon une variante, on peut incorporer, à ces cristaux, des paillettes. Alternatively, glitter may be incorporated into these crystals.

Ensuite, l'emplacement est rempli d'une coulée de résine époxy comportant un filtre U.V. Then the location is filled with an epoxy resin casting comprising a UV filter.

Selon une variante, on peut incorporer, à cette résine, des poillettes.  According to a variant, it is possible to incorporate, into this resin, pebbles.

Les dessins annexés illustrent l'invention
La figure 1 représente en coupe la partie de lunette fraisée, avec fraise en T, et les différentes couches.The accompanying drawings illustrate the invention
Figure 1 shows in section the milled bezel part, with T-cutter, and the different layers.

La figure 2 représente une varionte, lo partie de la lunette étant froisée avec une froise en "queue d'aronde".  FIG. 2 represents a varionte, part of the telescope being crumpled with a "dovetail" crimson.

Le procédé de décoration par cristaux liquides représenté sur la figure 1 comporte un système de fraisage en T. The liquid crystal decoration process shown in Figure 1 includes a T-milling system.

La profondeur P1 est de l'ordre de 1,8 mm, P2 de l'ordre de 0,8 mm, P3 d'environ 0,5 mm. The depth P1 is of the order of 1.8 mm, P2 of the order of 0.8 mm, P3 of about 0.5 mm.

La peinture noire (3) tapisse le fond. Black paint (3) lines the bottom.

On dispose ensuite d'un mélonge (4) de 5 boses de cristaux liquides cholestériques, afin de réaliser des changements de couleurs voriants du bleu morine, au bleu turquoise, puis au vert et enfin au rose pour des voriations de températures de 10 degrés C. Les couleurs se relaieront sur une plage de températures de - 10 degrés C. à + 40 degrés C.  We then have a mixture (4) of 5 boses of cholesteric liquid crystals, in order to achieve vivid color changes from morine blue, to turquoise blue, then to green and finally to pink for temperature changes of 10 degrees C The colors will take turns over a temperature range of - 10 degrees C. to + 40 degrees C.

La résine (5) est du type thermoformable avec filtre U.V. incorporé et doit remplir toute la partie supérieure y compris l'intervalle I1, afin de foire un effet "bouchon" et rendant impossible l'arrachage des couches (3) (4) (5). The resin (5) is of the thermoformable type with incorporated UV filter and must fill the entire upper part, including the interval I1, in order to have a "plug" effect and making it impossible to tear off the layers (3) (4) ( 5).

Dans la figure 2, nous voyons le même empilement de couches avec un profil de froise dit en "queue d'aronde". L'effet "bouchon" de la résine étont tout aussi efficace. In Figure 2, we see the same stack of layers with a so-called "dovetail" slate profile. The "plug" effect of the resin are just as effective.

Le procédé selon l'invention apporte à la décoration des lunettes un moyen originol, attrayant et sons cesse renouvellé du jeu des couleurs.  The method according to the invention brings to the decoration of the glasses an original, attractive and constantly renewed sound effect of the play of colors.

Claims (6)

REVENDICATIONS 1) Procédé de décoration des lunettes caractérisé en ce qu'il comporte des parties en creux (1), froisées avec une fraise de profil porticulier en forme de T (2), tapissées d'un fond noir (3) puis d'une couche d'un mélange de cristoux liquides de type cholestériques (4) et le tout recouvert d'une résine époxy incorporant un filtre U.V. (5). 1) A method of decorating glasses, characterized in that it includes hollow parts (1), crumpled with a T-shaped profile profile cutter (2), lined with a black background (3) and then with a layer of a mixture of liquid crystals of the cholesteric type (4) and the whole covered with an epoxy resin incorporating a UV filter (5). 2) Procédé selon la revendication 1 caractérisé en ce que le profil de la froise est en "queue d'aronde". 2) Method according to claim 1 characterized in that the profile of the slate is in "dovetail". 3) Procédé selon l'une quelconque des revendications précédentes caroctérisé en ce que la couche de cristaux liquides (4) incorpore des poillettes.  3) Method according to any one of the preceding claims, characterized in that the layer of liquid crystals (4) incorporates pebbles. 4) Procédé selon l'une quelconque des revendications précédentes caractérisé en ce que la couche de résine époxy (5) incorpore des paillettes. 4) Method according to any one of the preceding claims, characterized in that the layer of epoxy resin (5) incorporates glitter. 5) Procédé selon l'une quelconque des revendicotions précédentes caractérisé en ce que la couche de résine (5) est remplocé por une couche de vernis. 5) Method according to any one of the preceding claims, characterized in that the resin layer (5) is replaced by a layer of varnish. 6) Procédé selon l'une quelconque des revendications précédentes caractérisé en ce que la couche de fond (3) soit d'autres couleurs que le noir.  6) Method according to any one of the preceding claims, characterized in that the base layer (3) is other colors than black.
FR8615919A 1986-11-17 1986-11-17 Method for decorating spectacles using liquid crystals Pending FR2606891A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8615919A FR2606891A1 (en) 1986-11-17 1986-11-17 Method for decorating spectacles using liquid crystals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8615919A FR2606891A1 (en) 1986-11-17 1986-11-17 Method for decorating spectacles using liquid crystals

Publications (1)

Publication Number Publication Date
FR2606891A1 true FR2606891A1 (en) 1988-05-20

Family

ID=9340856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8615919A Pending FR2606891A1 (en) 1986-11-17 1986-11-17 Method for decorating spectacles using liquid crystals

Country Status (1)

Country Link
FR (1) FR2606891A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007141810A1 (en) * 2006-06-05 2007-12-13 SAFILO SOCIETÁ AZIONARIA FABBRICA ITALIANA LAVORAZIONE OCCHIALI S.p.A. A method of decorating spectacles
WO2015140354A1 (en) * 2014-03-21 2015-09-24 PARIS, Frédéric Item comprising a mounting and a decorative design element embedded in the mounting and visible

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448159A1 (en) * 1979-02-05 1980-08-29 Vermet Christian Decoration for spectacle frame - has components set into recesses and bonded or moulded into frame body for security of fixing
DE3102807A1 (en) * 1980-05-02 1981-12-17 Fedon Occhiali S.p.A., Vallesella di Cadore, Belluno Method for mounting inserts in spectacle frames, and a spectacle frame produced thereby
US4388139A (en) * 1980-07-14 1983-06-14 Fuller David L Thermosensing article and method of manufacture
EP0133688A2 (en) * 1983-08-02 1985-03-06 Optische Werke G. Rodenstock Phototropic spectacles frame

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448159A1 (en) * 1979-02-05 1980-08-29 Vermet Christian Decoration for spectacle frame - has components set into recesses and bonded or moulded into frame body for security of fixing
DE3102807A1 (en) * 1980-05-02 1981-12-17 Fedon Occhiali S.p.A., Vallesella di Cadore, Belluno Method for mounting inserts in spectacle frames, and a spectacle frame produced thereby
US4388139A (en) * 1980-07-14 1983-06-14 Fuller David L Thermosensing article and method of manufacture
EP0133688A2 (en) * 1983-08-02 1985-03-06 Optische Werke G. Rodenstock Phototropic spectacles frame

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007141810A1 (en) * 2006-06-05 2007-12-13 SAFILO SOCIETÁ AZIONARIA FABBRICA ITALIANA LAVORAZIONE OCCHIALI S.p.A. A method of decorating spectacles
WO2015140354A1 (en) * 2014-03-21 2015-09-24 PARIS, Frédéric Item comprising a mounting and a decorative design element embedded in the mounting and visible
FR3018732A1 (en) * 2014-03-21 2015-09-25 Gherbi Malika Ait ARTICLE COMPRISING A SUPPORT AND A DECORATIVE PATTERN ELEMENT INCRUDED IN THE SUPPORT AND APPARENT
US9975373B2 (en) 2014-03-21 2018-05-22 Malika Ait Gherbi Item comprising a mounting and a decorative design element embedded in the mounting and visible

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