CA2102550A1 - Method for tinting a hydrophilic contact lens - Google Patents

Method for tinting a hydrophilic contact lens

Info

Publication number
CA2102550A1
CA2102550A1 CA002102550A CA2102550A CA2102550A1 CA 2102550 A1 CA2102550 A1 CA 2102550A1 CA 002102550 A CA002102550 A CA 002102550A CA 2102550 A CA2102550 A CA 2102550A CA 2102550 A1 CA2102550 A1 CA 2102550A1
Authority
CA
Canada
Prior art keywords
lens
dyestuff
printing block
contact lens
dye
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.)
Abandoned
Application number
CA002102550A
Other languages
English (en)
French (fr)
Inventor
Richard D. Auten
Robert A. Janssen
Leslie F. Stebbins
Richard C. Turek
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.)
Novartis AG
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 CA2102550A1 publication Critical patent/CA2102550A1/en
Abandoned 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
    • B29D11/00865—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)
CA002102550A 1992-11-09 1993-11-05 Method for tinting a hydrophilic contact lens Abandoned CA2102550A1 (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
CA2102550A1 true CA2102550A1 (en) 1994-05-10

Family

ID=25521233

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002102550A Abandoned CA2102550A1 (en) 1992-11-09 1993-11-05 Method for tinting a hydrophilic contact lens

Country Status (14)

Country Link
US (1) US5266077A (cg-RX-API-DMAC7.html)
EP (1) EP0615852B1 (cg-RX-API-DMAC7.html)
JP (1) JPH06202050A (cg-RX-API-DMAC7.html)
AT (1) ATE161486T1 (cg-RX-API-DMAC7.html)
AU (1) AU669572B2 (cg-RX-API-DMAC7.html)
CA (1) CA2102550A1 (cg-RX-API-DMAC7.html)
DE (1) DE69315977T2 (cg-RX-API-DMAC7.html)
FI (1) FI934918L (cg-RX-API-DMAC7.html)
IL (1) IL107463A (cg-RX-API-DMAC7.html)
MX (1) MX9306945A (cg-RX-API-DMAC7.html)
NO (1) NO934037D0 (cg-RX-API-DMAC7.html)
NZ (1) NZ250150A (cg-RX-API-DMAC7.html)
TW (1) TW249237B (cg-RX-API-DMAC7.html)
ZA (1) ZA938303B (cg-RX-API-DMAC7.html)

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
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
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
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
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
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
US7267846B2 (en) 1999-11-01 2007-09-11 Praful Doshi Tinted lenses and methods of manufacture
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
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
US10018853B2 (en) 2008-04-04 2018-07-10 Battelle Memorial Institute Methods of altering the refractive index of materials
EP2578185A3 (en) 2008-04-04 2013-07-24 Battelle Memorial Institute Adjustable intraocular lens
US10254562B2 (en) 2008-04-04 2019-04-09 Battelle Memorial Institute Methods for tailoring the refractive index of lenses
US8927618B2 (en) * 2009-11-18 2015-01-06 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
US9827088B2 (en) 2013-09-12 2017-11-28 Battelle Memorial Institute Methods of altering the refractive index of materials

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
NL96621C (cg-RX-API-DMAC7.html) * 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
WO1985004679A1 (en) * 1984-04-06 1985-10-24 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
KR0171571B1 (ko) * 1989-04-14 1999-05-01 스타이너 브이. 캔스타드 콘택트렌즈에 관한 색상 결합 메카니즘
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
JPH06202050A (ja) 1994-07-22
IL107463A (en) 1997-01-10
EP0615852B1 (en) 1997-12-29
US5266077A (en) 1993-11-30
FI934918A7 (fi) 1994-05-10
FI934918L (fi) 1994-05-10
TW249237B (cg-RX-API-DMAC7.html) 1995-06-11
ATE161486T1 (de) 1998-01-15
FI934918A0 (fi) 1993-11-05
AU5049293A (en) 1994-05-19
NO934037D0 (no) 1993-11-08
AU669572B2 (en) 1996-06-13
DE69315977T2 (de) 1998-07-30
ZA938303B (en) 1994-08-10
IL107463A0 (en) 1994-02-27
DE69315977D1 (de) 1998-02-05
EP0615852A1 (en) 1994-09-21
NZ250150A (en) 1994-09-27
MX9306945A (es) 1994-05-31
NO934037L (cg-RX-API-DMAC7.html) 1994-05-10

Similar Documents

Publication Publication Date Title
CA2102550A1 (en) Method for tinting a hydrophilic contact lens
US6099283A (en) Apparatus for formation of on-site coated and tinted optical elements
US5158718A (en) Contact lens casting
US4719657A (en) Method of forming iris variegation patterns on contact lenses
KR20050086640A (ko) 콘택트 렌즈의 추출방법
US4954132A (en) Tinted contact lens and method of tinting with reactive dye and quaternary ammonium salt
JP3267969B2 (ja) 親水性の重合体を色味付けする方法
JP3499267B2 (ja) コンタクトレンズを着色する方法
EP0122771B1 (en) Tinted hydrogel plastic articles and method of tinting them
JP3068319B2 (ja) マーク付コンタクトレンズの製造方法
KR100836518B1 (ko) 착색 콘택트 렌즈에 사용되는 착색제 및 이의 제조방법
US5975696A (en) Process for rendering plastic substrate photochromic
EP0472303B1 (en) Contact lens casting
US4898695A (en) Method for tinting hydrophilic plastic articles
US5534038A (en) Tinting hydrogel materials with vat dyes
HK1005317B (en) Process for tinting contact lenses
HK1081913B (en) Methods for the extraction of contact lenses

Legal Events

Date Code Title Description
FZDE Discontinued