FI841417A - Kuloeriserade hydrogelplastartiklar och foerfarande foer kuloerisering daerav. - Google Patents
Kuloeriserade hydrogelplastartiklar och foerfarande foer kuloerisering daerav. Download PDFInfo
- Publication number
- FI841417A FI841417A FI841417A FI841417A FI841417A FI 841417 A FI841417 A FI 841417A FI 841417 A FI841417 A FI 841417A FI 841417 A FI841417 A FI 841417A FI 841417 A FI841417 A FI 841417A
- Authority
- FI
- Finland
- Prior art keywords
- kuloerisering
- kuloeriserade
- hydrogelplastartiklar
- daerav
- foerfarande foer
- Prior art date
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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48378483A | 1983-04-11 | 1983-04-11 | |
US48378483 | 1983-04-11 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI841417A0 FI841417A0 (fi) | 1984-04-10 |
FI841417A true FI841417A (fi) | 1984-10-12 |
FI79150B FI79150B (fi) | 1989-07-31 |
FI79150C FI79150C (fi) | 1989-11-10 |
Family
ID=23921513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI841417A FI79150C (fi) | 1983-04-11 | 1984-04-10 | Foerfarande foer framstaellning av en kuloeriserade, mjuk hydrogelkontaktlins. |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0122771B1 (fi) |
JP (1) | JPS59206453A (fi) |
AT (1) | ATE41065T1 (fi) |
AU (1) | AU565486B2 (fi) |
CA (1) | CA1233302A (fi) |
DE (1) | DE3476925D1 (fi) |
DK (1) | DK184684A (fi) |
ES (1) | ES531454A0 (fi) |
FI (1) | FI79150C (fi) |
IE (1) | IE55249B1 (fi) |
NO (1) | NO841329L (fi) |
ZA (1) | ZA842372B (fi) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0204108B1 (de) * | 1985-06-03 | 1989-06-14 | Roag | Verfahren zum Färben von Optikteilen |
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 (en) * | 1985-10-07 | 1987-10-07 | International Hydron Corporation | Process for tinting a hydrogel contact lens |
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 |
WO2002071108A1 (fr) | 2001-03-06 | 2002-09-12 | Nidek Co., Ltd. | Encre de coloration de lentille plastique et procede de coloration de lentille plastique utilisant cette encre |
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 |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL14993C (fi) * | 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 |
-
1984
- 1984-03-23 CA CA000450328A patent/CA1233302A/en not_active Expired
- 1984-03-29 ZA ZA842372A patent/ZA842372B/xx unknown
- 1984-04-02 AU AU26340/84A patent/AU565486B2/en not_active Ceased
- 1984-04-04 NO NO841329A patent/NO841329L/no unknown
- 1984-04-10 EP EP84302443A patent/EP0122771B1/en not_active Expired
- 1984-04-10 DE DE8484302443T patent/DE3476925D1/de not_active Expired
- 1984-04-10 DK DK184684A patent/DK184684A/da not_active Application Discontinuation
- 1984-04-10 FI FI841417A patent/FI79150C/fi not_active IP Right Cessation
- 1984-04-10 AT AT84302443T patent/ATE41065T1/de not_active IP Right Cessation
- 1984-04-10 IE IE882/84A patent/IE55249B1/en not_active IP Right Cessation
- 1984-04-10 ES ES531454A patent/ES531454A0/es active Granted
- 1984-04-11 JP JP59072295A patent/JPS59206453A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3476925D1 (en) | 1989-04-06 |
FI79150B (fi) | 1989-07-31 |
ES8603088A1 (es) | 1985-12-01 |
NO841329L (no) | 1984-10-12 |
ATE41065T1 (de) | 1989-03-15 |
FI79150C (fi) | 1989-11-10 |
IE55249B1 (en) | 1990-07-18 |
CA1233302A (en) | 1988-03-01 |
FI841417A0 (fi) | 1984-04-10 |
IE840882L (en) | 1984-10-11 |
ES531454A0 (es) | 1985-12-01 |
EP0122771A1 (en) | 1984-10-24 |
ZA842372B (en) | 1984-11-28 |
JPS59206453A (ja) | 1984-11-22 |
AU565486B2 (en) | 1987-09-17 |
EP0122771B1 (en) | 1989-03-01 |
AU2634084A (en) | 1984-10-18 |
DK184684D0 (da) | 1984-04-10 |
DK184684A (da) | 1984-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: SOFTINT, INC. D/B/A CUSTOM TINT |