WO2005031400A3 - Contact lenses and processes for manufacturing contact lenses - Google Patents

Contact lenses and processes for manufacturing contact lenses Download PDF

Info

Publication number
WO2005031400A3
WO2005031400A3 PCT/US2004/031651 US2004031651W WO2005031400A3 WO 2005031400 A3 WO2005031400 A3 WO 2005031400A3 US 2004031651 W US2004031651 W US 2004031651W WO 2005031400 A3 WO2005031400 A3 WO 2005031400A3
Authority
WO
WIPO (PCT)
Prior art keywords
contact lenses
contact lens
processes
polymerisable
polymerisable mixture
Prior art date
Application number
PCT/US2004/031651
Other languages
French (fr)
Other versions
WO2005031400A2 (en
Inventor
James J Newman
Steven D Newman
Wade M Tipton
Trevor O Glasbey
Howard S Sutton
Original Assignee
1 800 Contacts Inc
James J Newman
Steven D Newman
Wade M Tipton
Trevor O Glasbey
Howard S Sutton
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 1 800 Contacts Inc, James J Newman, Steven D Newman, Wade M Tipton, Trevor O Glasbey, Howard S Sutton filed Critical 1 800 Contacts Inc
Priority to CA002552912A priority Critical patent/CA2552912A1/en
Priority to EP04789096A priority patent/EP1694494A4/en
Publication of WO2005031400A2 publication Critical patent/WO2005031400A2/en
Publication of WO2005031400A3 publication Critical patent/WO2005031400A3/en

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

Abstract

The present invention provides a process of preparing a contact lens comprising polymerising a polymerisable mixture, wherein said polymerisable mixture has the principal polymerisable monomers hydroxypropyl methacrylate (HPMA) and 2,3-dihydroxypropyl methacrylate (GMA). In another embodiment, the present invention provides an unhydrated contact lens comprising a polymer containing an alkali metal salt of (meth)acrylic acid and a process of preparing an unhydrated contact lens comprising polymerising a polymerisable mixture, wherein said polymerisable mixture includes an alkali metal salt of (meth)acrylic acid.
PCT/US2004/031651 2003-09-26 2004-09-27 Contact lenses and processes for manufacturing contact lenses WO2005031400A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002552912A CA2552912A1 (en) 2003-09-26 2004-09-27 Contact lenses and processes for manufacturing contact lenses
EP04789096A EP1694494A4 (en) 2003-09-26 2004-09-27 Contact lenses and processes for manufacturing contact lenses

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0322640.4A GB0322640D0 (en) 2003-09-26 2003-09-26 Process
GB0322640.4 2003-09-26

Publications (2)

Publication Number Publication Date
WO2005031400A2 WO2005031400A2 (en) 2005-04-07
WO2005031400A3 true WO2005031400A3 (en) 2005-08-18

Family

ID=29286944

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/031651 WO2005031400A2 (en) 2003-09-26 2004-09-27 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2586391C2 (en) * 2011-06-03 2016-06-10 Джонсон Энд Джонсон Вижн Кэа, Инк. Inspecting ophthalmic lenses with multiple types of radiation

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1752796B1 (en) * 2005-08-09 2011-09-28 CooperVision International Holding Company, LP Conditions and methods for producings 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
TWI758885B (en) 2010-07-30 2022-03-21 瑞士商愛爾康公司 Hydrated contact lens
US9170349B2 (en) 2011-05-04 2015-10-27 Johnson & Johnson Vision Care, Inc. Medical devices having homogeneous charge density and methods for making same
TWI551646B (en) * 2011-06-03 2016-10-01 諾華公司 Hydrophobic acrylic intraocular lens materials
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
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
JP6290189B2 (en) * 2012-05-25 2018-03-07 ジョンソン・アンド・ジョンソン・ビジョン・ケア・インコーポレイテッドＪｏｈｎｓｏｎ ＆ Ｊｏｈｎｓｏｎ Ｖｉｓｉｏｎ Ｃａｒｅ， Ｉｎｃ． Polymer and nanogel material, and production and use thereof
US10338408B2 (en) 2012-12-17 2019-07-02 Novartis Ag Method for making improved UV-absorbing ophthalmic lenses
EP3083216B1 (en) 2013-12-17 2018-01-31 Novartis AG A silicone hydrogel lens with a crosslinked hydrophilic coating
WO2016032926A1 (en) 2014-08-26 2016-03-03 Novartis Ag 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
KR102604468B1 (en) 2015-12-15 2023-11-22 알콘 인코포레이티드 Method for applying stable coatings on silicone hydrogel contact lenses
US11480714B2 (en) * 2017-10-04 2022-10-25 University Of Florida Research Foundation, Inc. Methods and compositions for improved comfort contact lens
WO2019116141A1 (en) 2017-12-13 2019-06-20 Novartis Ag Method for producing mps-compatible water gradient contact lenses
US20210077249A1 (en) * 2018-01-31 2021-03-18 KeraMed, Inc. Antimicrobial Polymer for Use in 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

Citations (3)

* Cited by examiner, † Cited by third party
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
US5597519A (en) * 1994-06-10 1997-01-28 Johnson & Johnson Vision Products, Inc. Ultraviolet cycling oven for polymerization of contact lenses
US5882698A (en) * 1993-07-21 1999-03-16 Ciba Geigy Corporation Lens mold for use in a contact lens inspection apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4889664A (en) * 1988-11-25 1989-12-26 Vistakon, Inc. Method of forming shaped hydrogel articles including contact lenses
US5039459A (en) * 1988-11-25 1991-08-13 Johnson & Johnson Vision Products, Inc. Method of forming shaped hydrogel articles including contact lenses

Patent Citations (3)

* Cited by examiner, † Cited by third party
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
US5882698A (en) * 1993-07-21 1999-03-16 Ciba Geigy Corporation Lens mold for use in a contact lens inspection apparatus
US5597519A (en) * 1994-06-10 1997-01-28 Johnson & Johnson Vision Products, Inc. Ultraviolet cycling oven for polymerization of contact lenses

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1694494A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2586391C2 (en) * 2011-06-03 2016-06-10 Джонсон Энд Джонсон Вижн Кэа, Инк. Inspecting ophthalmic lenses with multiple types of radiation

Also Published As

Publication number Publication date
WO2005031400A2 (en) 2005-04-07
GB0322640D0 (en) 2003-10-29
EP1694494A4 (en) 2009-08-26
CA2552912A1 (en) 2005-04-07
EP1694494A2 (en) 2006-08-30
TW200519450A (en) 2005-06-16
ZA200605987B (en) 2010-01-27

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