ES8701995A1 - Un metodo para fabricar una pieza en bruto para lente de contacto cosmetica - Google Patents

Un metodo para fabricar una pieza en bruto para lente de contacto cosmetica

Info

Publication number
ES8701995A1
ES8701995A1 ES540487A ES540487A ES8701995A1 ES 8701995 A1 ES8701995 A1 ES 8701995A1 ES 540487 A ES540487 A ES 540487A ES 540487 A ES540487 A ES 540487A ES 8701995 A1 ES8701995 A1 ES 8701995A1
Authority
ES
Spain
Prior art keywords
contact lens
cosmetic contact
area
circular
lens
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
Application number
ES540487A
Other languages
English (en)
Other versions
ES540487A0 (es
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES540487A0 publication Critical patent/ES540487A0/es
Publication of ES8701995A1 publication Critical patent/ES8701995A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • G02C7/04—Contact lenses for the eyes
    • G02C7/046—Contact lenses having an iris pattern
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2709/00—Use of inorganic materials not provided for in groups B29K2703/00 - B29K2707/00, for preformed parts, e.g. for inserts

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)
  • Cosmetics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

METODO PARA LA FABRICACION DE UNA PIEZA EN BRUTO PARA LENTES DE CONTACTO COSMETICAS. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE FORMA UNA VARILLA CILINDRICA COLOREADA Y TRANSPARENTE A PARTIR DE UNA MEZCLA DE UN MONOMERO Y UN COLORANTE; SEGUNDA, SE MOLDEA UN CILINDRO SEMITRANSPARENTE ALREDEDOR DE LA VARILLA, HABIENDOSE FORMADO DICHO CILINDRO A PARTIR DE UNA MEZCLA DE UN MONOMERO, UN COLORANTE Y PARTICULAS REFLECTORAS DE LA LUZ, TENIENDO DICHAS PARTICULAS REFLECTORAS UN TAMAÑO COMPRENDIDO ENTRE 0,1 Y 20 MICRAS; Y POR ULTIMO, SE CORTA EL CILINDRO EN DISCOS, A PARTIR DE CADA UNO DE LOS CUALES SE OBTIENE UNA LENTE DE CONTACTO. DE APLICACION EN LA FABRICACION DE LENTES DE CONTACTO COSMETICAS QUE ALTERAN EL COLOR APARENTE DEL IRIS DE LOS OJOS.
ES540487A 1983-05-25 1985-02-16 Un metodo para fabricar una pieza en bruto para lente de contacto cosmetica Expired ES8701995A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49779983A 1983-05-25 1983-05-25

Publications (2)

Publication Number Publication Date
ES540487A0 ES540487A0 (es) 1986-12-01
ES8701995A1 true ES8701995A1 (es) 1986-12-01

Family

ID=23978361

Family Applications (3)

Application Number Title Priority Date Filing Date
ES532764A Expired ES8600523A1 (es) 1983-05-25 1984-05-24 Una lente de contacto que cambia el color aparente del ojo que la lleva
ES540487A Expired ES8701995A1 (es) 1983-05-25 1985-02-16 Un metodo para fabricar una pieza en bruto para lente de contacto cosmetica
ES540486A Expired ES8701389A1 (es) 1983-05-25 1985-02-16 Un metodo para fabricar una pieza en bruto para una lente decontacto cosmetica

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES532764A Expired ES8600523A1 (es) 1983-05-25 1984-05-24 Una lente de contacto que cambia el color aparente del ojo que la lleva

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES540486A Expired ES8701389A1 (es) 1983-05-25 1985-02-16 Un metodo para fabricar una pieza en bruto para una lente decontacto cosmetica

Country Status (11)

Country Link
EP (1) EP0127450B1 (es)
JP (1) JPS6046523A (es)
AT (1) ATE45430T1 (es)
AU (1) AU2857084A (es)
CA (1) CA1254779A (es)
DE (1) DE3479351D1 (es)
DK (1) DK258584A (es)
ES (3) ES8600523A1 (es)
FI (1) FI842084A (es)
NO (1) NO842071L (es)
ZA (1) ZA844008B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5034166A (en) * 1988-07-21 1991-07-23 Allergan, Inc. Method of molding a colored contact lens
US5120121A (en) * 1988-07-21 1992-06-09 Allergan, Inc. Colored lens
US5018849A (en) * 1988-11-16 1991-05-28 Ciba-Geigy Corporation Colored contact lens and methods of making the same
US5584306A (en) * 1994-11-09 1996-12-17 Beauman; Emory Reconstituted tobacco material and method of its production
US6196683B1 (en) * 1999-04-23 2001-03-06 Wesley Jessen Corporation Pearlescent contact lens
US20040150787A1 (en) * 2000-10-13 2004-08-05 Niculas Corneliu Daniel Contact lens with encapsulated light-reflective particles
ITPD20020085A1 (it) * 2002-04-04 2003-10-06 Safilens Srl Lente oftalmica cosmetica
AU2003231355A1 (en) * 2003-04-29 2004-11-23 Safilens S.R.L. Cosmetic contact lens
WO2007057484A2 (es) * 2005-11-10 2007-05-24 Fundació Privada Catalana D'oftalmologia Grimaldi Sistema para cambiar el color de los ojos
US7802883B2 (en) * 2007-12-20 2010-09-28 Johnson & Johnson Vision Care, Inc. Cosmetic contact lenses having a sparkle effect
TWI685692B (zh) * 2017-05-08 2020-02-21 美商賽特眼鏡視光有限公司 用於降低近視之隱形眼鏡及製造彼之方法
US20200371381A1 (en) 2017-11-22 2020-11-26 Nec Corporation Colored contact lens, manufacturing method of colored contact lens, and iris recognition system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB510946A (en) * 1938-01-05 1939-08-08 William Frederick Wright An eye-attachment device
US3454332A (en) * 1966-11-03 1969-07-08 Robert Siegel Corneal plastic contact lens with colored peripheral zone
US3712718A (en) * 1970-10-23 1973-01-23 J Legrand Corneal contact lens
US4558931A (en) * 1982-04-02 1985-12-17 Color Optics, Ltd. (Partnership) Colored soft contact lens
US4447474A (en) * 1982-08-30 1984-05-08 Neefe Charles W Method of selectively tinting soft contact lenses

Also Published As

Publication number Publication date
EP0127450B1 (en) 1989-08-09
ZA844008B (en) 1986-01-29
EP0127450A3 (en) 1986-05-14
ES8701389A1 (es) 1986-11-16
ATE45430T1 (de) 1989-08-15
EP0127450A2 (en) 1984-12-05
NO842071L (no) 1984-11-26
FI842084A0 (fi) 1984-05-24
ES540486A0 (es) 1986-11-16
JPH058806B2 (es) 1993-02-03
FI842084A (fi) 1984-11-26
ES532764A0 (es) 1985-09-16
ES540487A0 (es) 1986-12-01
AU2857084A (en) 1984-11-29
ES8600523A1 (es) 1985-09-16
JPS6046523A (ja) 1985-03-13
DK258584D0 (da) 1984-05-25
DK258584A (da) 1984-11-26
CA1254779A (en) 1989-05-30
DE3479351D1 (en) 1989-09-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001