ZA200605987B - Contact lenses and processes for manufacturing contact lenses - Google Patents
Contact lenses and processes for manufacturing contact lensesInfo
- Publication number
- ZA200605987B ZA200605987B ZA200605987A ZA200605987A ZA200605987B ZA 200605987 B ZA200605987 B ZA 200605987B ZA 200605987 A ZA200605987 A ZA 200605987A ZA 200605987 A ZA200605987 A ZA 200605987A ZA 200605987 B ZA200605987 B ZA 200605987B
- Authority
- ZA
- South Africa
- Prior art keywords
- contact lenses
- processes
- manufacturing
- manufacturing contact
- lenses
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
-
- 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
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0322640.4A GB0322640D0 (en) | 2003-09-26 | 2003-09-26 | Process |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200605987B true ZA200605987B (en) | 2010-01-27 |
Family
ID=29286944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200605987A ZA200605987B (en) | 2003-09-26 | 2006-07-19 | Contact lenses and processes for manufacturing contact lenses |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1694494A4 (en) |
CA (1) | CA2552912A1 (en) |
GB (1) | GB0322640D0 (en) |
TW (1) | TW200519450A (en) |
WO (1) | WO2005031400A2 (en) |
ZA (1) | ZA200605987B (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2618652C (en) * | 2005-08-09 | 2013-07-23 | Coopervision, Inc. | Compositions and methods for producing silicone hydrogel contact lenses |
US9522980B2 (en) | 2010-05-06 | 2016-12-20 | Johnson & Johnson Vision Care, Inc. | Non-reactive, hydrophilic polymers having terminal siloxanes and methods for making and using the same |
SI2461767T1 (en) | 2010-07-30 | 2013-08-30 | Novartis Ag | Silicone hydrogel lenses with water-rich surfaces |
US9170349B2 (en) | 2011-05-04 | 2015-10-27 | Johnson & Johnson Vision Care, Inc. | Medical devices having homogeneous charge density and methods for making same |
BR112013031035B1 (en) * | 2011-06-03 | 2020-10-06 | Johnson & Johnson Vision Care, Inc | METHOD OF INSPECTING A SILICON HYDROGEL OPHTHALMIC LENS |
TWI551646B (en) * | 2011-06-03 | 2016-10-01 | 諾華公司 | Hydrophobic acrylic intraocular lens materials |
US10073192B2 (en) | 2012-05-25 | 2018-09-11 | Johnson & Johnson Vision Care, Inc. | Polymers and nanogel materials and methods for making and using the same |
CA2874718A1 (en) * | 2012-05-25 | 2013-11-28 | Johnson & Johnson Vision Care, Inc. | Polymers and nanogel materials and methods for making and using the same |
US9244196B2 (en) | 2012-05-25 | 2016-01-26 | Johnson & Johnson Vision Care, Inc. | Polymers and nanogel materials and methods for making and using the same |
SG11201504763UA (en) | 2012-12-17 | 2015-07-30 | Novartis Ag | Method for making improved uv-absorbing ophthalmic lenses |
WO2015095157A1 (en) | 2013-12-17 | 2015-06-25 | Novartis Ag | A silicone hydrogel lens with a crosslinked hydrophilic coating |
US11002884B2 (en) | 2014-08-26 | 2021-05-11 | Alcon Inc. | Method for applying stable coating on silicone hydrogel contact lenses |
SG10201504283QA (en) * | 2015-05-30 | 2016-12-29 | Menicon Singapore Pte Ltd | Visual Trigger in Packaging |
SG11201803726VA (en) | 2015-12-15 | 2018-06-28 | Novartis Ag | Method for applying stable coating on silicone hydrogel contact lenses |
WO2019070979A1 (en) * | 2017-10-04 | 2019-04-11 | University Of Florida Research Foundation | Methods and compositions for improved comfort contact lens |
EP3724697B1 (en) | 2017-12-13 | 2022-01-12 | Alcon Inc. | Method for producing mps-compatible water gradient contact lenses |
CN111670020A (en) * | 2018-01-31 | 2020-09-15 | 克拉梅德有限公司 | Antimicrobial polymers for ophthalmic implants |
JP6850268B2 (en) * | 2018-02-09 | 2021-03-31 | 信越化学工業株式会社 | (Meta) Acrylic Silicone Graft Copolymer and Its Manufacturing Method |
US11426959B2 (en) | 2019-11-06 | 2022-08-30 | Innovega, Inc. | Apparatuses and methods for multistage molding of lenses |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4680149A (en) * | 1986-05-19 | 1987-07-14 | International Hydron Corporation | Mold and method for spin casting a precisely configured article |
US5039459A (en) * | 1988-11-25 | 1991-08-13 | Johnson & Johnson Vision Products, Inc. | Method of forming shaped hydrogel articles including contact lenses |
US4889664A (en) * | 1988-11-25 | 1989-12-26 | Vistakon, Inc. | Method of forming shaped hydrogel articles including contact lenses |
TW325744U (en) * | 1993-07-21 | 1998-01-21 | Ciba Geigy Ag | Two-sided contact lens mold |
US5597519A (en) * | 1994-06-10 | 1997-01-28 | Johnson & Johnson Vision Products, Inc. | Ultraviolet cycling oven for polymerization of contact lenses |
-
2003
- 2003-09-26 GB GBGB0322640.4A patent/GB0322640D0/en not_active Ceased
-
2004
- 2004-09-27 CA CA002552912A patent/CA2552912A1/en not_active Abandoned
- 2004-09-27 EP EP04789096A patent/EP1694494A4/en active Pending
- 2004-09-27 TW TW093129221A patent/TW200519450A/en unknown
- 2004-09-27 WO PCT/US2004/031651 patent/WO2005031400A2/en active Application Filing
-
2006
- 2006-07-19 ZA ZA200605987A patent/ZA200605987B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA2552912A1 (en) | 2005-04-07 |
WO2005031400A2 (en) | 2005-04-07 |
EP1694494A4 (en) | 2009-08-26 |
WO2005031400A3 (en) | 2005-08-18 |
EP1694494A2 (en) | 2006-08-30 |
GB0322640D0 (en) | 2003-10-29 |
TW200519450A (en) | 2005-06-16 |
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