ES8701389A1 - Un metodo para fabricar una pieza en bruto para una lente decontacto cosmetica - Google Patents
Un metodo para fabricar una pieza en bruto para una lente decontacto cosmeticaInfo
- Publication number
- ES8701389A1 ES8701389A1 ES540486A ES540486A ES8701389A1 ES 8701389 A1 ES8701389 A1 ES 8701389A1 ES 540486 A ES540486 A ES 540486A ES 540486 A ES540486 A ES 540486A ES 8701389 A1 ES8701389 A1 ES 8701389A1
- 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
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)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (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 UNA LENTE DE CONTACTO COSMETICA. COMPRENDE LAS SIGUIENTES ETAPAS: PRIMERA, SE PREPARA UN CILINDRO DE EXTREMO ABIERTO QUE TIENE UN DIAMETRO INTERNO APROXIMADAMENTE IGUAL AL DIAMETRO DE LA PUPILA DE LA LENTE DESEADA Y UN DIAMETRO EXTERNO APROXIMADAMENTE IGUAL AL DIAMETRO DEL IRIS DE LA LENTE DESEADA, A PARTIR DE UNA MEZCLA DE UN MONOMERO TRANSPARENTE, UN COLORANTE TRANSPARENTE Y PARTICULAS REFLECTORAS DE LA LUZ CON UN TAMAÑO COMPRENDIDO ENTRE 0,1 Y 20 MICRAS; SEGUNDA, SE RELLENA EL CILINDRO CON UNA MEZCLA DE UN MONOMERO TRANSPARENTE Y UN COLORANTE TRANSPARENTE; Y POR ULTIMO, SE CORTA EL CILINDRO EN DISCOS CONSTITUTIVOS DE LAS PIEZAS EN BRUTO PARA LA LENTE. DE APLICACION EN LA FABRICACION DE LENTES DE CONTACTO COSMETICAS CAPACES DE ALTERAR EL COLOR APARENTE DEL IRIS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49779983A | 1983-05-25 | 1983-05-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES540486A0 ES540486A0 (es) | 1986-11-16 |
ES8701389A1 true ES8701389A1 (es) | 1986-11-16 |
Family
ID=23978361
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES532764A Granted ES532764A0 (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 (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES532764A Granted ES532764A0 (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 |
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) | ES532764A0 (es) |
FI (1) | FI842084A (es) |
NO (1) | NO842071L (es) |
ZA (1) | ZA844008B (es) |
Families Citing this family (12)
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 |
WO2004097503A1 (en) * | 2003-04-29 | 2004-11-11 | 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 |
US11718052B2 (en) | 2017-05-08 | 2023-08-08 | Sightglass Vision, Inc. | Contact lenses for reducing myopia and methods for making the same |
EP3715938A4 (en) | 2017-11-22 | 2021-01-13 | Nec Corporation | COLORED CONTACT LENS, METHOD OF MANUFACTURING A COLORED CONTACT LENS, AND IRIS SNACKING SYSTEM |
Family Cites Families (5)
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 |
-
1984
- 1984-05-24 ES ES532764A patent/ES532764A0/es active Granted
- 1984-05-24 CA CA000455016A patent/CA1254779A/en not_active Expired
- 1984-05-24 DE DE8484303525T patent/DE3479351D1/de not_active Expired
- 1984-05-24 NO NO842071A patent/NO842071L/no unknown
- 1984-05-24 FI FI842084A patent/FI842084A/fi not_active Application Discontinuation
- 1984-05-24 AU AU28570/84A patent/AU2857084A/en not_active Abandoned
- 1984-05-24 AT AT84303525T patent/ATE45430T1/de not_active IP Right Cessation
- 1984-05-24 EP EP84303525A patent/EP0127450B1/en not_active Expired
- 1984-05-25 JP JP59104824A patent/JPS6046523A/ja active Granted
- 1984-05-25 DK DK258584A patent/DK258584A/da not_active Application Discontinuation
- 1984-05-25 ZA ZA844008A patent/ZA844008B/xx unknown
-
1985
- 1985-02-16 ES ES540487A patent/ES8701995A1/es not_active Expired
- 1985-02-16 ES ES540486A patent/ES8701389A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0127450A3 (en) | 1986-05-14 |
EP0127450A2 (en) | 1984-12-05 |
ES540486A0 (es) | 1986-11-16 |
ES8701995A1 (es) | 1986-12-01 |
ES540487A0 (es) | 1986-12-01 |
EP0127450B1 (en) | 1989-08-09 |
FI842084A (fi) | 1984-11-26 |
ZA844008B (en) | 1986-01-29 |
CA1254779A (en) | 1989-05-30 |
ES8600523A1 (es) | 1985-09-16 |
AU2857084A (en) | 1984-11-29 |
JPH058806B2 (es) | 1993-02-03 |
ES532764A0 (es) | 1985-09-16 |
DK258584A (da) | 1984-11-26 |
JPS6046523A (ja) | 1985-03-13 |
DE3479351D1 (en) | 1989-09-14 |
NO842071L (no) | 1984-11-26 |
FI842084A0 (fi) | 1984-05-24 |
DK258584D0 (da) | 1984-05-25 |
ATE45430T1 (de) | 1989-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971001 |