ATE41065T1 - Getoente hydrogele plastikartikel und verfahren zu deren toenung. - Google Patents

Getoente hydrogele plastikartikel und verfahren zu deren toenung.

Info

Publication number
ATE41065T1
ATE41065T1 AT84302443T AT84302443T ATE41065T1 AT E41065 T1 ATE41065 T1 AT E41065T1 AT 84302443 T AT84302443 T AT 84302443T AT 84302443 T AT84302443 T AT 84302443T AT E41065 T1 ATE41065 T1 AT E41065T1
Authority
AT
Austria
Prior art keywords
tinted
hydrogele
tinting
methods
plastic articles
Prior art date
Application number
AT84302443T
Other languages
English (en)
Inventor
Nicholas M Dacosta
Miles W Press
Alan J Touch
Original Assignee
Softint Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23921513&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE41065(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Softint Inc filed Critical Softint Inc
Application granted granted Critical
Publication of ATE41065T1 publication Critical patent/ATE41065T1/de

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
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00038—Production of 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
    • G02C7/021—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Moulding By Coating Moulds (AREA)
  • Adornments (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Coloring (AREA)
AT84302443T 1983-04-11 1984-04-10 Getoente hydrogele plastikartikel und verfahren zu deren toenung. ATE41065T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48378483A 1983-04-11 1983-04-11
EP84302443A EP0122771B1 (de) 1983-04-11 1984-04-10 Getönte hydrogele Plastikartikel und Verfahren zu deren Tönung

Publications (1)

Publication Number Publication Date
ATE41065T1 true ATE41065T1 (de) 1989-03-15

Family

ID=23921513

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84302443T ATE41065T1 (de) 1983-04-11 1984-04-10 Getoente hydrogele plastikartikel und verfahren zu deren toenung.

Country Status (12)

Country Link
EP (1) EP0122771B1 (de)
JP (1) JPS59206453A (de)
AT (1) ATE41065T1 (de)
AU (1) AU565486B2 (de)
CA (1) CA1233302A (de)
DE (1) DE3476925D1 (de)
DK (1) DK184684A (de)
ES (1) ES8603088A1 (de)
FI (1) FI79150C (de)
IE (1) IE55249B1 (de)
NO (1) NO841329L (de)
ZA (1) ZA842372B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3664007D1 (en) * 1985-06-03 1989-07-20 Roag Ag Method for tinting optical parts
DE3520346A1 (de) * 1985-06-07 1986-12-11 Fa. Carl Zeiss, 7920 Heidenheim Bereichsweise gefaerbte kontaktlinse
US4634449A (en) * 1986-10-03 1987-01-06 International Hydron Corporation Opaque tinting process for contact lens
EP0239636A1 (de) * 1985-10-07 1987-10-07 International Hydron Corporation Färbeverfahren für eine hydrogelkontaktlinse
GB2185124B (en) * 1986-01-03 1989-10-25 Choyce David P Intra-corneal implant
US4777684A (en) * 1986-02-27 1988-10-18 Johnson Carl S Apparatus and method 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
JPS6398628A (ja) * 1986-10-14 1988-04-30 ハイドロン・リミテッド 不透明着色方法
JPS63264719A (ja) * 1986-12-08 1988-11-01 Toyo Contact Lens Co Ltd ソフトコンタクトレンズの染色方法
GB8630363D0 (en) * 1986-12-19 1987-01-28 Igel Int Ltd Coloured hydrogel objects
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
US4898695A (en) * 1988-11-01 1990-02-06 Pilkington Visioncare Holdings, Inc. Method for tinting hydrophilic plastic articles
CA2009668A1 (en) 1989-02-16 1990-08-16 Ashok R. Thakrar Colored contact lenses and method of making same
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
GB2253919A (en) * 1991-03-22 1992-09-23 Tejprakash Singh Matharu Tinting soft hydrogel
JP3234359B2 (ja) * 1993-07-16 2001-12-04 株式会社メニコン 着色されたコンタクトレンズの製法
US5534038A (en) * 1994-06-10 1996-07-09 Pilkington Barnes Hind, Inc. Tinting hydrogel materials with vat dyes
US6224945B1 (en) * 1999-08-02 2001-05-01 Essilor International Compagnie Generale D'optique Process for the manufacture of a crosslinked, transparent, hydrophilic and photochromic polymeric material, and optical and ophthalmic articles obtained
DE60234506D1 (de) * 2001-03-06 2010-01-07 Nidek Kk Farbstoff zum einfärben einer plastiklinse und verfahren zum einfärben der plastiklinse mit dem farbstoff
JP5897342B2 (ja) * 2011-01-31 2016-03-30 Hoya株式会社 装飾された染色プラスチックレンズ
US11135336B2 (en) 2019-09-30 2021-10-05 L'oreal Thin-film vehicles that stabilize highly reactive active ingredients
US12517282B2 (en) 2021-12-20 2026-01-06 Johnson & Johnson Vision Care, Inc. Contact lenses containing light absorbing regions and methods for their preparation
CN114235933A (zh) * 2021-12-22 2022-03-25 安徽昊拓生物科技有限公司 一种彩色聚丙烯酰胺凝胶的染料及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL14993C (de) * 1922-09-08 1926-06-16
DE539468C (de) * 1929-09-03 1931-11-26 I G Farbenindustrie Akt Ges Verfahren zum Faerben glatter oder mit Reserven bedruckter Gewebe aus tierischen Fasern mit Leukoestersalzen von Kuepenfarbstoffen in alkalischem Bade
CH431044A (de) * 1962-05-31 1967-02-28 Ceskoslovenska Akademie Ved Kontaktlinse und Verfahren zu ihrer Herstellung
DE1544682B2 (de) * 1963-09-11 1973-04-26 Tscheskoslovenska akademie ved , Prag Verfahren zur bildung farbiger und aehnlicher effekte in hydrogelen, vorzugsweise zur herstellung von kontaktlinsen
AT256768B (de) * 1964-04-30 1967-09-11 Hoechst Ag Verfahren zum Färben von Fasermaterialien mit wasserlöslichen Estersalzen von Leukoküpenfarbstoffen
JPS5939553B2 (ja) * 1976-06-24 1984-09-25 凸版印刷株式会社 染色方法
GB1547525A (en) * 1976-08-02 1979-06-20 Meshel L G Selective colouring of soft contact lenses
US4252421A (en) * 1978-11-09 1981-02-24 John D. McCarry Contact lenses with a colored central area
PT75373B (en) * 1981-08-12 1986-06-18 Agripat Sa Process for the preparation of tinted contact lenses

Also Published As

Publication number Publication date
FI841417A0 (fi) 1984-04-10
IE840882L (en) 1984-10-11
DK184684D0 (da) 1984-04-10
JPS59206453A (ja) 1984-11-22
CA1233302A (en) 1988-03-01
ZA842372B (en) 1984-11-28
DE3476925D1 (en) 1989-04-06
FI841417L (fi) 1984-10-12
ES531454A0 (es) 1985-12-01
EP0122771B1 (de) 1989-03-01
DK184684A (da) 1984-10-12
AU565486B2 (en) 1987-09-17
EP0122771A1 (de) 1984-10-24
IE55249B1 (en) 1990-07-18
FI79150C (fi) 1989-11-10
ES8603088A1 (es) 1985-12-01
AU2634084A (en) 1984-10-18
FI79150B (fi) 1989-07-31
NO841329L (no) 1984-10-12

Similar Documents

Publication Publication Date Title
ATE41065T1 (de) Getoente hydrogele plastikartikel und verfahren zu deren toenung.
ATE96861T1 (de) Gefaerbte kontaktlinse und verfahren zu ihrer herstellung.
ATE217255T1 (de) Verfahren zum vermindern von linsen-fehlern bei der herstellung von kontaktlinsen-halbzeugen
GB8630363D0 (en) Coloured hydrogel objects
UY23668A1 (es) Metodo para preparar lentes de contacto provistos de color.
DE3767890D1 (de) Behandlung von geformten oberflaechen mit ultraviolettlaser.
AT380033B (de) Verfahren zum herstellen von polymerfilamenten mit grosser zugfestigkeit und grossem modul
ATE157678T1 (de) Weiche, benetzbare, sauerstoffdurchlässige kontaktlinse mit polysiloxan-polyoxyalkylen- blockcopolymer-einheiten in der hauptkette
EP0073649A3 (de) Oberflächenbehandelte, weiche Kontaktlinsen
EP0367471A3 (de) Verfahren zum Färben von hydrophilen Kunststoffgegenständen
ATE141858T1 (de) Verfahren zur herstellung von intraokularlinsen
BR7605152A (pt) Artigos de vidro de materia plastica,como mascaras,anteparos,lentes,vidros para oculos e processo para fabricacao dos mesmos
DE3380809D1 (en) Composition and process for the dyeing of hair
DE3851677D1 (de) Verfahren zum Herstellen von Hydrogel-Kontaktlinsen mit asphaerischen Oberflächen.
DE69113170D1 (de) Gefärbte Kontaktlinse und Verfahren zu deren Herstellung.
ATE71227T1 (de) Im wesentlichen nicht quellbare kontaktlinse, die blockcopolymere mit polysiloxan-polyoxyalkylen- einheiten in der hauptkette enthaelt.
ES2057026T3 (es) Piezas brutas para objetos opticos de contacto.
DE69117383D1 (de) Verfahren zur Herstellung von Kautschuk mit funktionellen Gruppen im Polymer

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
RZN Patent revoked
RZN Patent revoked