MX9306945A - Metodo para matizar un lente de contacto hidrofilo. - Google Patents

Metodo para matizar un lente de contacto hidrofilo.

Info

Publication number
MX9306945A
MX9306945A MX9306945A MX9306945A MX9306945A MX 9306945 A MX9306945 A MX 9306945A MX 9306945 A MX9306945 A MX 9306945A MX 9306945 A MX9306945 A MX 9306945A MX 9306945 A MX9306945 A MX 9306945A
Authority
MX
Mexico
Prior art keywords
contact lens
dyestuff
printing block
soln
providing
Prior art date
Application number
MX9306945A
Other languages
English (en)
Inventor
Richard C Turek
Richard D Auten
Robert A Janssen
Leslie F Stebbins
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of MX9306945A publication Critical patent/MX9306945A/es

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
    • B29D11/00865—Applying coatings; tinting; colouring
    • B29D11/00894—Applying coatings; tinting; colouring colouring or tinting
    • B29D11/00903—Applying coatings; tinting; colouring colouring or tinting on the surface
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/008—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated using reactive dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/34—Material containing ester groups
    • D06P3/348—Material containing ester groups using reactive dyes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Coloring (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Un método para matizar un lente de contacto no hidratado implica los pasos de proporcionar un lente de contacto no hidratado; proveer una solución de colorante; proveer un bloque impresor que comprende un material de polímero hidrófilo que contiene un agente complejante de colorante capaz de ligar no covalentemente al colorante; colocar la colocación del colorante sobre el bloque impresor; poner el lente de contacto no hidratado en contacto con el bloque impresor un tiempo suficiente para permitir que la solución de colorante vaya difundido al lente; y retirar el lente del bloque impresor.
MX9306945A 1992-11-09 1993-11-08 Metodo para matizar un lente de contacto hidrofilo. MX9306945A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/973,795 US5266077A (en) 1992-11-09 1992-11-09 Method for tinting a hydrophilic contact lens

Publications (1)

Publication Number Publication Date
MX9306945A true MX9306945A (es) 1994-05-31

Family

ID=25521233

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9306945A MX9306945A (es) 1992-11-09 1993-11-08 Metodo para matizar un lente de contacto hidrofilo.

Country Status (14)

Country Link
US (1) US5266077A (es)
EP (1) EP0615852B1 (es)
JP (1) JPH06202050A (es)
AT (1) ATE161486T1 (es)
AU (1) AU669572B2 (es)
CA (1) CA2102550A1 (es)
DE (1) DE69315977T2 (es)
FI (1) FI934918A (es)
IL (1) IL107463A (es)
MX (1) MX9306945A (es)
NO (1) NO934037D0 (es)
NZ (1) NZ250150A (es)
TW (1) TW249237B (es)
ZA (1) ZA938303B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9624451D0 (en) * 1996-11-25 1997-01-15 Hydron Ltd A process
US5938828A (en) * 1998-04-24 1999-08-17 Milliken & Company Solid complexes of anionic organic dyes and quaternary ammonium compounds and methods of coloring utilizing such complexes
US5948152A (en) * 1998-04-24 1999-09-07 Milliken & Company Homogeneous liquid complexes of anionic organic dyes and quaternary ammonium compounds and methods of coloring utilizing such complexes
US5948153A (en) * 1998-04-24 1999-09-07 Milliken & Company Water-soluble complexes of optical brighteners and quaternary ammonium compounds which are substantially free from unwanted salts
US6046330A (en) * 1998-04-24 2000-04-04 Qinghong; Jessica Ann Complexes of ultraviolet absorbers and quaternary ammonium compounds which are substantially free from unwanted salts
US20090011945A1 (en) * 1999-07-28 2009-01-08 Bright Frank V Method For Making Microsensor Arrays For Detecting Analytes
US20030170908A1 (en) * 2000-07-28 2003-09-11 Bright Frank V. Method for making microsensor arrays for detecting analytes
US7048375B2 (en) 1999-11-01 2006-05-23 Praful Doshi Tinted lenses and methods of manufacture
US6880932B2 (en) 1999-11-01 2005-04-19 Praful Doshi Tinted lenses and methods of manufacture
US7267846B2 (en) 1999-11-01 2007-09-11 Praful Doshi Tinted lenses and methods of manufacture
ATE315795T1 (de) 1999-11-01 2006-02-15 Praful Doshi Getönte kontaktlinse aus kunststoff und verfahren zu deren herstellung
US7008570B2 (en) * 2001-08-09 2006-03-07 Stephen Pegram Method and apparatus for contact lens mold assembly
US10254562B2 (en) 2008-04-04 2019-04-09 Battelle Memorial Institute Methods for tailoring the refractive index of lenses
EP2578185A3 (en) 2008-04-04 2013-07-24 Battelle Memorial Institute Adjustable intraocular lens
WO2015038614A1 (en) 2013-09-12 2015-03-19 Battelle Memorial Institute Methods of altering the refractive index of materials
US10018853B2 (en) 2008-04-04 2018-07-10 Battelle Memorial Institute Methods of altering the refractive index of materials
EP2330161B1 (en) * 2009-11-18 2017-01-25 Menicon Co., Ltd. Dye composition for ophthalmic lens, method for producing colored ophthalmic lens using the same and colored ophthalmic lens
CN102786641B (zh) * 2012-06-19 2014-09-03 明基材料有限公司 形成隐形眼镜的方法及隐形眼镜

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976576A (en) * 1956-04-24 1961-03-28 Wichterle Otto Process for producing shaped articles from three-dimensional hydrophilic high polymers
NL206587A (es) * 1970-08-05
US4559059A (en) * 1981-08-12 1985-12-17 Ciba-Geigy Corporation Tinted contact lenses and a method for their preparation
DE3219890A1 (de) * 1982-05-27 1983-12-01 Toyo Contact Lens Co., Ltd., Nagoya, Aichi Verfahren zum markieren weicher kontaktlinsen
NL8401931A (nl) * 1983-06-30 1985-01-16 Sandoz Ag Verbeteringen aan of met betrekking tot organische verbindingen.
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
AU4219085A (en) * 1984-04-06 1985-11-01 Barnes-Hind Inc. Tinting contact lenses
US4668240A (en) * 1985-05-03 1987-05-26 Schering Corporation Pigment colored contact lenses and method for making same
US4705370A (en) * 1986-02-27 1987-11-10 Johnson Carl S Apparatus for custom tinting soft contact lenses by dispenser of lenses
IL80039A0 (en) * 1986-09-16 1986-12-31 Saul Sterman Method and system for tinting contact lenses
US4963159A (en) * 1987-11-24 1990-10-16 Schering Corporation Hydrophilic colored contact lens
US4963160A (en) * 1989-03-14 1990-10-16 Ciba-Geigy Corporation Reactive uv absorbing compositions and method of preparing lenses therefrom
EP0393532B1 (en) * 1989-04-14 1996-06-19 Wesley Jessen Corporation Color binding mechanism for contact lenses
GB8916732D0 (en) * 1989-07-21 1989-09-06 Ici Plc Inkable sheet
EP0472496A3 (en) * 1990-08-20 1992-12-02 Ciba-Geigy Ag Method of producing a contact lens and contact lens produced thereby

Also Published As

Publication number Publication date
ZA938303B (en) 1994-08-10
JPH06202050A (ja) 1994-07-22
CA2102550A1 (en) 1994-05-10
NO934037D0 (no) 1993-11-08
DE69315977T2 (de) 1998-07-30
EP0615852B1 (en) 1997-12-29
EP0615852A1 (en) 1994-09-21
FI934918A (fi) 1994-05-10
AU669572B2 (en) 1996-06-13
US5266077A (en) 1993-11-30
IL107463A0 (en) 1994-02-27
DE69315977D1 (de) 1998-02-05
NO934037L (es) 1994-05-10
NZ250150A (en) 1994-09-27
ATE161486T1 (de) 1998-01-15
FI934918A0 (fi) 1993-11-05
IL107463A (en) 1997-01-10
AU5049293A (en) 1994-05-19
TW249237B (es) 1995-06-11

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees