MX2018016002A - Aparato y metodo para el recubrimiento de precision de lentes oftalmicos con recubrientos fotocromicos. - Google Patents

Aparato y metodo para el recubrimiento de precision de lentes oftalmicos con recubrientos fotocromicos.

Info

Publication number
MX2018016002A
MX2018016002A MX2018016002A MX2018016002A MX2018016002A MX 2018016002 A MX2018016002 A MX 2018016002A MX 2018016002 A MX2018016002 A MX 2018016002A MX 2018016002 A MX2018016002 A MX 2018016002A MX 2018016002 A MX2018016002 A MX 2018016002A
Authority
MX
Mexico
Prior art keywords
coating
coating composition
additional
ophthalmic lenses
discharge nozzle
Prior art date
Application number
MX2018016002A
Other languages
English (en)
Inventor
B Knowles David
Ann Zezinka Elizabeth
Ann Taylor Cathy
Frank HALEY Michael
Smyth Brian
Kumar Anil
Park David
Original Assignee
Transitions Optical Ltd
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 Transitions Optical Ltd filed Critical Transitions Optical Ltd
Publication of MX2018016002A publication Critical patent/MX2018016002A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0623—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers coupled with a vibrating horn
    • B05B17/063—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers coupled with a vibrating horn having an internal channel for supplying the liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
    • B05B12/1418—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet for supplying several liquids or other fluent materials in selected proportions to a single spray outlet
    • 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
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/12—Applying particulate materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00317—Production of lenses with markings or patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00634—Production of filters
    • B29D11/00653—Production of filters photochromic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00865—Applying coatings; tinting; colouring
    • B29D11/00923—Applying coatings; tinting; colouring on lens surfaces for colouring or tinting
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/23—Photochromic filters
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
    • G02C7/102—Photochromic filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Eyeglasses (AREA)

Abstract

Se describe un método para fabricar un artículo óptico que incluye suministrar una primera composición de recubrimiento y suministrar una o más composiciones de recubrimiento adicionales a una boquilla de descarga ultrasónica de un aparato de recubrimiento. Por lo menos una de la primera composición de recubrimiento y una o más composiciones de recubrimiento adicionales es una composición de recubrimiento fotocrómico. El método incluye mezclar una primera composición de recubrimiento y una o más composiciones de recubrimiento adicionales en la boquilla de descarga ultrasónica del aparato de recubrimiento, y aplicar la mezcla de la primera composición de recubrimiento y una o más composiciones de recubrimiento adicionales a por lo menos una porción del artículo óptico de manera que se proporcione un patrón sobre el artículo óptico ante exposición a radiación actínica. La mezcla de la primera composición de recubrimiento y una o más composiciones de recubrimiento adicionales se aplica desde la boquilla de descarga ultrasónica como un patrón predeterminado y controlado de gotitas atomizadas.
MX2018016002A 2016-07-15 2016-07-15 Aparato y metodo para el recubrimiento de precision de lentes oftalmicos con recubrientos fotocromicos. MX2018016002A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2016/066894 WO2018010809A1 (en) 2016-07-15 2016-07-15 Apparatus and method for precision coating of ophthalmic lenses with photochromic coatings

Publications (1)

Publication Number Publication Date
MX2018016002A true MX2018016002A (es) 2019-09-13

Family

ID=56550204

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018016002A MX2018016002A (es) 2016-07-15 2016-07-15 Aparato y metodo para el recubrimiento de precision de lentes oftalmicos con recubrientos fotocromicos.

Country Status (6)

Country Link
US (1) US20190291128A1 (es)
EP (1) EP3484694A1 (es)
CN (1) CN109476100A (es)
BR (1) BR112018077059A2 (es)
MX (1) MX2018016002A (es)
WO (1) WO2018010809A1 (es)

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* Cited by examiner, † Cited by third party
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WO2019145782A2 (en) * 2018-01-23 2019-08-01 Clear and Dark Ltd. Systems, methods, and apparatus for forming optical articles, and optical articles formed by the same
WO2020078964A1 (en) 2018-10-15 2020-04-23 Essilor International Improved optical article incorporating optical elements and manufacturing method thereof
US20220122485A1 (en) * 2019-01-31 2022-04-21 Transitions Optical, Ltd. Demonstration Device for Photochromic Lenses
EP3977200B1 (en) 2019-05-31 2024-04-10 Transitions Optical, Ltd. Multi-stage optical article
IT201900021903A1 (it) * 2019-11-22 2021-05-22 Cromix Ind S R L Procedimento per la realizzazione di lenti o visiere, rispettivamente per occhiali, maschere e caschi o simili, e lente o visiera realizzata mediante tale procedimento
WO2021245506A1 (en) 2020-06-01 2021-12-09 Icares Medicus, Inc. Double-sided aspheric diffractive multifocal lens, manufacture, and uses thereof
DE102021207522A1 (de) * 2021-07-15 2023-01-19 Carl Zeiss Smt Gmbh Vorrichtung und Verfahren zur Beschichtung einer Komponente für eine Projektionsbelichtungsanlage und Komponente einer Projektionsbelichtungsanlage
CN113798110B (zh) * 2021-10-25 2023-08-08 方翠仙 一种汽车玻璃防水膜的超声波喷涂设备

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Also Published As

Publication number Publication date
WO2018010809A1 (en) 2018-01-18
US20190291128A1 (en) 2019-09-26
BR112018077059A2 (pt) 2019-04-02
CN109476100A (zh) 2019-03-15
EP3484694A1 (en) 2019-05-22

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