DK113176B - Fremgangsmåde til frembringelse af farver og mønstre inde i kontaktlinser af kvældede hydrogeler. - Google Patents

Fremgangsmåde til frembringelse af farver og mønstre inde i kontaktlinser af kvældede hydrogeler.

Info

Publication number
DK113176B
DK113176B DK443864AA DK443864A DK113176B DK 113176 B DK113176 B DK 113176B DK 443864A A DK443864A A DK 443864AA DK 443864 A DK443864 A DK 443864A DK 113176 B DK113176 B DK 113176B
Authority
DK
Denmark
Prior art keywords
contact lenses
inside contact
patterns inside
swollen hydrogels
producing colors
Prior art date
Application number
DK443864AA
Other languages
Danish (da)
English (en)
Inventor
O Wichterle
Original Assignee
Ceskoslovenska Akademie Ved
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 Ceskoslovenska Akademie Ved filed Critical Ceskoslovenska Akademie Ved
Publication of DK113176B publication Critical patent/DK113176B/da

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
    • 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
    • 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
    • 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
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/0076—Dyeing with mineral dye
    • 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
    • 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
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
    • G03C1/496—Binder-free compositions, e.g. evaporated

Landscapes

  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Textile Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Eyeglasses (AREA)
  • Colloid Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
DK443864AA 1963-09-11 1964-09-09 Fremgangsmåde til frembringelse af farver og mønstre inde i kontaktlinser af kvældede hydrogeler. DK113176B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS504263 1963-09-11

Publications (1)

Publication Number Publication Date
DK113176B true DK113176B (da) 1969-02-24

Family

ID=5394502

Family Applications (1)

Application Number Title Priority Date Filing Date
DK443864AA DK113176B (da) 1963-09-11 1964-09-09 Fremgangsmåde til frembringelse af farver og mønstre inde i kontaktlinser af kvældede hydrogeler.

Country Status (10)

Country Link
US (1) US3476499A (de)
AT (1) AT244629B (de)
BE (1) BE652961A (de)
CH (1) CH479881A (de)
DE (1) DE1544682B2 (de)
DK (1) DK113176B (de)
ES (1) ES303930A1 (de)
GB (1) GB1057458A (de)
NL (1) NL6410394A (de)
SE (1) SE311429B (de)

Families Citing this family (51)

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US3655129A (en) * 1968-07-17 1972-04-11 Ppg Industries Inc Slow release films and methods of making same
US4157892A (en) * 1973-02-21 1979-06-12 Toyo Contact Lens Company, Limited Method of coloring water-absorbable plastics and colored water-absorbable plastics
US4049846A (en) * 1976-06-11 1977-09-20 American Optical Corporation Photochromic plastic materials
US4468229A (en) * 1981-08-12 1984-08-28 Ciba-Geigy Corporation Tinted contact lenses and a method for their preparation with reactive dyes
US4553975A (en) * 1981-08-12 1985-11-19 Ciba Geigy Corporation Tinted contact lenses and a method for their preparation
JPS58104286A (ja) * 1981-12-16 1983-06-21 ジェイエスアール株式会社 着色された成形品の製造方法
CA1233302A (en) * 1983-04-11 1988-03-01 Miles W. Press Tinted hydrogel plastic articles and method of tinting them
US4891046A (en) * 1984-03-15 1990-01-02 Coopervision, Inc. Tinted contact lens and method for preparation with dichlorotriazine reactive dye
US4733959A (en) * 1985-05-01 1988-03-29 Optatint, Inc. Apparatus and method for tinting hydrophilic contact lenses
US4719248A (en) * 1985-08-08 1988-01-12 Bausch & Lomb Incorporated Ultraviolet blocking agents for contact lenses
US4666249A (en) * 1985-08-14 1987-05-19 Sola U.S.A. Inc. Surface-treated contact lens and method of producing
AU588921B2 (en) * 1985-09-20 1989-09-28 Hydron Limited Opaque tinting process
US4634449A (en) * 1986-10-03 1987-01-06 International Hydron Corporation Opaque tinting process for contact lens
AU6542086A (en) * 1985-10-07 1987-04-24 International Hydron Corp. Process for tinting a hydrogel contact lens
US4702574A (en) * 1985-10-15 1987-10-27 Bausch & Lomb Incorporated Contact lenses having fluorescent colorants and apparatus for making such lenses
US4971433A (en) * 1986-02-24 1990-11-20 Sunsoft Corp. Method of making an improved dyed color change contact lens
US4903052A (en) * 1986-02-24 1990-02-20 Sunsoft Corp. Method of making an improved dyed color change contact lens
US4865439A (en) * 1986-02-24 1989-09-12 Sunsoft Corp. Production of cosmetic lenses
US4865440A (en) * 1986-02-24 1989-09-12 Sunsoft Corp. Simplified method of producing cosmetic contact lenses
GB8630363D0 (en) * 1986-12-19 1987-01-28 Igel Int Ltd Coloured hydrogel objects
GB8707731D0 (en) * 1987-04-01 1987-05-07 Coopervision Optics Forming opaque coloured areas in contact lenses
AU619505B2 (en) * 1987-09-21 1992-01-30 Hydron Limited Opaque tinting of contact lenses
US4923480A (en) * 1987-09-21 1990-05-08 Allergan, Inc. Opaque tinting of contact lenses with random positions of color depth
GB8812051D0 (en) * 1988-05-21 1988-06-22 Roy A Artificial iris/sclera
US5120121A (en) * 1988-07-21 1992-06-09 Allergan, Inc. Colored lens
US4898695A (en) * 1988-11-01 1990-02-06 Pilkington Visioncare Holdings, Inc. Method for tinting hydrophilic plastic articles
US4929250A (en) * 1989-03-14 1990-05-29 Ciba-Geigy Corporation Ultraviolet absorbing lenses and method of making the same
US4954132A (en) * 1989-03-14 1990-09-04 Ciba-Geigy Corporation Tinted contact lens and method of tinting with reactive dye and quaternary ammonium salt
US5252628A (en) * 1989-12-07 1993-10-12 Lions Eye Institute Of Western Australia, Inc. Method of making photoprotective hydrophilic polymers and ocular devices thereof
EP0472496A3 (en) * 1990-08-20 1992-12-02 Ciba-Geigy Ag Method of producing a contact lens and contact lens produced thereby
US5151106A (en) * 1990-12-21 1992-09-29 Allergan, Inc. Method for tinting a hydrophilic polymer by incorporating a reactive dye into the polymer prior to polymerization
WO1993008784A1 (en) * 1991-11-08 1993-05-13 Gunilla Lofgren Nisser Partially occluded contact lens for treating visual and/or brain disorder
US6880932B2 (en) 1999-11-01 2005-04-19 Praful Doshi Tinted lenses and methods of manufacture
US7048375B2 (en) * 1999-11-01 2006-05-23 Praful Doshi Tinted lenses and methods of manufacture
ES2256088T3 (es) * 1999-11-01 2006-07-16 Praful Doshi Lentes teñidas y procedimientos de fabricacion.
US7267846B2 (en) 1999-11-01 2007-09-11 Praful Doshi Tinted lenses and methods of manufacture
DE10024364A1 (de) * 2000-05-17 2001-11-29 Woehlk Contact Linsen Gmbh Markierte Kontaktlinse
DE10024363A1 (de) * 2000-05-17 2001-11-29 Woehlk Contact Linsen Gmbh Silberimprägnierte Kontaktlinse
US6767097B2 (en) 2001-03-29 2004-07-27 Daniel G. Streibig Colored contact lens and method of making same
US6655804B2 (en) * 2001-06-29 2003-12-02 Daniel G. Streibig Colored contact lens and method of making same
US6733126B2 (en) 2001-06-29 2004-05-11 Daniel G. Streibig Colored contact lens and method of making same
ES2498971T3 (es) 2004-04-21 2014-09-26 Novartis Ag Tintas coloreadas curables para fabricar lentes de hidrogel de silicona coloreados
EP1774368B1 (de) * 2004-07-28 2009-08-26 Novartis AG Tinten auf wasserbasis für hydrogellinsen
MY142084A (en) * 2004-09-01 2010-08-30 Novartis Ag Method for making colored silicone hydrogel contact lenses
US7255438B2 (en) * 2004-09-30 2007-08-14 Novartis Ag Pad transfer printing method for making colored contact lenses
US20060065138A1 (en) * 2004-09-30 2006-03-30 Tucker Robert C Pad printing method for making colored contact lenses
US20070204411A1 (en) * 2006-03-03 2007-09-06 Conte Michael D Dyed soft contact lenses
US8702816B2 (en) 2006-03-03 2014-04-22 Michael D. Conte Compositions and methods for reversibly dyeing soft contact lenses
US7878650B2 (en) * 2006-06-29 2011-02-01 Fritsch Michael H Contact lens materials, designs, substances, and methods
US10695580B1 (en) * 2009-12-11 2020-06-30 Thomas Kim Baugh Ganzfeld contact lenses
WO2012058775A1 (en) * 2010-11-03 2012-05-10 James Arthur Forrest Method for altering the optical density and spectral transmission or reflectance of contact lenses

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524811A (en) * 1946-09-20 1950-10-10 Interchem Corp Dyeing plastic articles with an aqueous dispersion of dye dissolved in a plasticizer
US2558735A (en) * 1950-08-30 1951-07-03 American Cyanamid Co Method of forming dyed shaped articles from acrylonitrile polymerization products
US2976576A (en) * 1956-04-24 1961-03-28 Wichterle Otto Process for producing shaped articles from three-dimensional hydrophilic high polymers
US3083118A (en) * 1958-03-04 1963-03-26 Tee Pak Inc Method of depositing a polymer of olefinically unsaturated monomer within a polymeric material and the resulting product
US3227510A (en) * 1958-03-04 1966-01-04 Tee Pak Inc Dyeing substrates ionically binding in localized areas catalysts for the predyeing olefin polymerization thereon
US3193509A (en) * 1961-03-20 1965-07-06 American Optical Corp Optical filter and method of making same
US3235381A (en) * 1962-10-25 1966-02-15 Union Carbide Corp Three-dimensional photograph and light sensitive element for preparing same

Also Published As

Publication number Publication date
AT244629B (de) 1966-01-10
US3476499A (en) 1969-11-04
SE311429B (de) 1969-06-09
DE1544682B2 (de) 1973-04-26
GB1057458A (en) 1967-02-01
DE1544682A1 (de) 1969-05-14
BE652961A (de) 1964-12-31
CH479881A (de) 1969-10-15
ES303930A1 (es) 1965-03-01
NL6410394A (de) 1965-03-12

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