NO20004870L - FremgangsmÕte for farging av myke, hydrofile kontaktlinser - Google Patents
FremgangsmÕte for farging av myke, hydrofile kontaktlinserInfo
- Publication number
- NO20004870L NO20004870L NO20004870A NO20004870A NO20004870L NO 20004870 L NO20004870 L NO 20004870L NO 20004870 A NO20004870 A NO 20004870A NO 20004870 A NO20004870 A NO 20004870A NO 20004870 L NO20004870 L NO 20004870L
- Authority
- NO
- Norway
- Prior art keywords
- contact lenses
- lenses
- procedure
- hydrophilic contact
- soft
- 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
- B29D11/00009—Production of simple or compound lenses
- B29D11/00317—Production of lenses with markings or patterns
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
En fremgangsmåte for fremstilling av myke, hydrofile kontaktlinser omfatter å anbringe linsene i kontakt med en vandig oppløsning inneholdende et oppløsningsmiddel for svelling av polymermaterialet som utgjør linsene, og et fargestoff valgt blant kromazokomplekssalter og deres blandinger, og deretter å fjerne linsene fra oppløsningen. Metoden anvendes særlig for fremstilling av brunfargede kontaktlinser.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9900958A FR2789081B1 (fr) | 1999-01-28 | 1999-01-28 | Procede de coloration de lentilles de contact hydrophiles souples |
PCT/FR2000/000102 WO2000045198A1 (fr) | 1999-01-28 | 2000-01-19 | Procede de coloration de lentilles de contact hydrophiles souples |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20004870D0 NO20004870D0 (no) | 2000-09-28 |
NO20004870L true NO20004870L (no) | 2000-09-28 |
Family
ID=9541325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20004870A NO20004870L (no) | 1999-01-28 | 2000-09-28 | FremgangsmÕte for farging av myke, hydrofile kontaktlinser |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1078284A1 (no) |
JP (1) | JP2002535733A (no) |
FR (1) | FR2789081B1 (no) |
NO (1) | NO20004870L (no) |
WO (1) | WO2000045198A1 (no) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004047156A1 (de) * | 2004-09-29 | 2006-03-30 | Stefan Kloth | Aufbewahrungs-, Reinigungs- und/oder Pflegelösung für Kontaktlinsen |
US8461226B2 (en) * | 2009-07-24 | 2013-06-11 | Bausch & Lomb Incorporated | Contact lens |
JP5936055B2 (ja) * | 2012-06-26 | 2016-06-15 | 彦之 今野 | 矯正コンタクトレンズの製造方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH284873A4 (no) * | 1972-03-03 | 1975-10-15 | ||
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 |
WO1991015626A1 (en) * | 1990-03-30 | 1991-10-17 | Hoya Corporation | Process for coloring polymer |
-
1999
- 1999-01-28 FR FR9900958A patent/FR2789081B1/fr not_active Expired - Fee Related
-
2000
- 2000-01-19 EP EP00900606A patent/EP1078284A1/fr not_active Withdrawn
- 2000-01-19 WO PCT/FR2000/000102 patent/WO2000045198A1/fr not_active Application Discontinuation
- 2000-01-19 JP JP2000596397A patent/JP2002535733A/ja not_active Withdrawn
- 2000-09-28 NO NO20004870A patent/NO20004870L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2789081B1 (fr) | 2001-04-20 |
WO2000045198A1 (fr) | 2000-08-03 |
NO20004870D0 (no) | 2000-09-28 |
EP1078284A1 (fr) | 2001-02-28 |
JP2002535733A (ja) | 2002-10-22 |
FR2789081A1 (fr) | 2000-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |