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ES2146396T3 - Procedimiento para el marcado con laser de un objeto de vidrio, y objeto de vidrio, en particular coquilla de moldeo para lente oftalmica, asi marcado. - Google Patents

Procedimiento para el marcado con laser de un objeto de vidrio, y objeto de vidrio, en particular coquilla de moldeo para lente oftalmica, asi marcado.

Info

Publication number
ES2146396T3
ES2146396T3 ES96912085T ES96912085T ES2146396T3 ES 2146396 T3 ES2146396 T3 ES 2146396T3 ES 96912085 T ES96912085 T ES 96912085T ES 96912085 T ES96912085 T ES 96912085T ES 2146396 T3 ES2146396 T3 ES 2146396T3
Authority
ES
Spain
Prior art keywords
glass object
procedure
marked
ophthalmic lens
laser marking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES96912085T
Other languages
English (en)
Inventor
Moreno Lucchesi
Jean-Marc Padiou
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.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique 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 Essilor International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Application granted granted Critical
Publication of ES2146396T3 publication Critical patent/ES2146396T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/021—Lenses; Lens systems ; Methods of designing lenses with pattern for identification or with cosmetic or therapeutic effects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/18—Working by laser beam, e.g. welding, cutting or boring using absorbing layers on the workpiece, e.g. for marking or protecting purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/262—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used recording or marking of inorganic surfaces or materials, e.g. glass, metal, or ceramics
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2218/00—Methods for coating glass
    • C03C2218/30—Aspects of methods for coating glass not covered above
    • C03C2218/32—After-treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Surface Treatment Of Glass (AREA)
  • Eyeglasses (AREA)
  • Laser Beam Processing (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)

Abstract

SE TRATA DE UN PROCEDIMIENTO DEL TIPO SEGUN EL CUAL, A LA VISTA DEL GRABADO DE UN OBJETO DE VIDRIO (10) QUE SE QUIERE MARCAR, SE APLICA EN SUPERFICIE A ESTE OBJETO DE VIDRIO (10) UNA CAPA (16) DE UN MATERIAL (17) CON EL QUE SE HACE INTERFERIR UN HAZ DE LASER (18). SEGUN LA INVENCION, SE ELIGE COMO MATERIAL (17) CONSTITUTIVO DE LA CAPA (16) UN MATERIAL (17) CAPAZ DE REACCIONAR CON EL VIDRIO Y, POR EJEMPLO, CAPAZ DE DIFUNDIRSE EN ESTE. APLICACION EN PARTICULAR AL MARCADO DE LAS COQUILLAS DE MOLDEADO PARA LENTILLAS OFTALMICAS.
ES96912085T 1995-04-11 1996-04-09 Procedimiento para el marcado con laser de un objeto de vidrio, y objeto de vidrio, en particular coquilla de moldeo para lente oftalmica, asi marcado. Expired - Lifetime ES2146396T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9504314A FR2732917B1 (fr) 1995-04-11 1995-04-11 Procede pour le marquage au laser d'un objet en verre, et objet en verre, en particulier coquille de moulage pour lentille ophtalmique, ainsi marque

Publications (1)

Publication Number Publication Date
ES2146396T3 true ES2146396T3 (es) 2000-08-01

Family

ID=9477982

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96912085T Expired - Lifetime ES2146396T3 (es) 1995-04-11 1996-04-09 Procedimiento para el marcado con laser de un objeto de vidrio, y objeto de vidrio, en particular coquilla de moldeo para lente oftalmica, asi marcado.

Country Status (6)

Country Link
EP (1) EP0820363B1 (es)
AU (1) AU701407B2 (es)
DE (1) DE69607336T2 (es)
ES (1) ES2146396T3 (es)
FR (1) FR2732917B1 (es)
WO (1) WO1996032221A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6075223A (en) 1997-09-08 2000-06-13 Thermark, Llc High contrast surface marking
US6852948B1 (en) 1997-09-08 2005-02-08 Thermark, Llc High contrast surface marking using irradiation of electrostatically applied marking materials
US6238847B1 (en) 1997-10-16 2001-05-29 Dmc Degussa Metals Catalysts Cerdec Ag Laser marking method and apparatus
FR2772021B1 (fr) * 1997-12-08 2000-02-25 Arnaud Hory Procede et dispositif de marquage d'objets avec des poudres minerales frittees
US6503310B1 (en) 1999-06-22 2003-01-07 Dmc2 Degussa Metals Catalysts Cerdec Ag Laser marking compositions and method
US6503316B1 (en) 2000-09-22 2003-01-07 Dmc2 Degussa Metals Catalysts Cerdec Ag Bismuth-containing laser markable compositions and methods of making and using same
AUPR168000A0 (en) * 2000-11-24 2000-12-21 Sola International Holdings Ltd Method of marking an optical element
US7238396B2 (en) 2002-08-02 2007-07-03 Rieck Albert S Methods for vitrescent marking
DE102008059756A1 (de) * 2008-12-01 2010-06-10 Tesa Se Verfahren zum Markieren oder Beschriften eines Werkstücks

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3402871C2 (de) * 1984-01-27 1986-08-07 Optische Werke G. Rodenstock, 8000 München Verfahren zum Beschriften von transparenten Bauelementen mit einem Neodym-YAG-Laser
CZ277944B6 (en) * 1990-12-03 1993-06-16 Kvapil Jiri Method of marking and decorating transparent materials by neodymium lasers
JPH0525052A (ja) * 1991-07-19 1993-02-02 Fuji Kagaku Kogyo Kk 抗菌剤
FR2690862A1 (fr) * 1992-05-07 1993-11-12 Ares Sa Procédé et installation de gravure au laser de la surface intérieure d'une paroi d'un réceptacle.

Also Published As

Publication number Publication date
DE69607336D1 (de) 2000-04-27
AU701407B2 (en) 1999-01-28
EP0820363A1 (fr) 1998-01-28
EP0820363B1 (fr) 2000-03-22
FR2732917A1 (fr) 1996-10-18
AU5504896A (en) 1996-10-30
FR2732917B1 (fr) 1997-06-13
DE69607336T2 (de) 2000-11-30
WO1996032221A1 (fr) 1996-10-17

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