ATE125827T1 - Kontaktlinse, materialien dafür und verfahren zur herstellung. - Google Patents

Kontaktlinse, materialien dafür und verfahren zur herstellung.

Info

Publication number
ATE125827T1
ATE125827T1 AT89305491T AT89305491T ATE125827T1 AT E125827 T1 ATE125827 T1 AT E125827T1 AT 89305491 T AT89305491 T AT 89305491T AT 89305491 T AT89305491 T AT 89305491T AT E125827 T1 ATE125827 T1 AT E125827T1
Authority
AT
Austria
Prior art keywords
mixture
create
manufacturing
materials
casting solution
Prior art date
Application number
AT89305491T
Other languages
English (en)
Inventor
William J Burke
Lisa Folk
Donald J Ratkowski
Original Assignee
Pilkington Barnes Hind 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
Application filed by Pilkington Barnes Hind Inc filed Critical Pilkington Barnes Hind Inc
Application granted granted Critical
Publication of ATE125827T1 publication Critical patent/ATE125827T1/de

Links

Classifications

    • 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
    • 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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • 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
    • C08F275/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers containing phosphorus, selenium, tellurium or a metal as defined in group C08F30/00
    • 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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/903—Interpenetrating network

Landscapes

  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Materials For Medical Uses (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
AT89305491T 1988-05-31 1989-05-31 Kontaktlinse, materialien dafür und verfahren zur herstellung. ATE125827T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20074488A 1988-05-31 1988-05-31

Publications (1)

Publication Number Publication Date
ATE125827T1 true ATE125827T1 (de) 1995-08-15

Family

ID=22743004

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89305491T ATE125827T1 (de) 1988-05-31 1989-05-31 Kontaktlinse, materialien dafür und verfahren zur herstellung.

Country Status (7)

Country Link
US (2) US5505884A (de)
EP (1) EP0345994B1 (de)
JP (1) JP2802287B2 (de)
AT (1) ATE125827T1 (de)
CA (1) CA1318446C (de)
DE (1) DE68923660T2 (de)
ES (1) ES2077580T3 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5244981A (en) * 1990-04-10 1993-09-14 Permeable Technologies, Inc. Silicone-containing contact lens polymers, oxygen permeable contact lenses and methods for making these lenses and treating patients with visual impairment
US5170192A (en) * 1990-11-29 1992-12-08 Pilkington Visioncare, Inc. Oxygen permeable bifocal contact lenses and their manufacture
US5723541A (en) * 1993-06-16 1998-03-03 Rasor Associates, Inc. Ocular lens composition and method of formation
US5789463A (en) * 1994-06-07 1998-08-04 Tomey Technology Corporation Ocular lens material and process for producing the same
US5981618A (en) * 1994-06-10 1999-11-09 Johnson & Johnson Vision Products, Inc. Mold clamping and precure of a polymerizable hydrogel
US5923397A (en) * 1996-03-25 1999-07-13 Bausch & Lomb Incorporated Bimodulus contact lens article
WO1997044372A1 (en) * 1996-05-23 1997-11-27 Sola International Holdings Ltd. Uv curable high index vinyl esters
US6011082A (en) * 1997-06-02 2000-01-04 Pharmacia & Upjohn Ab Process for the modification of elastomers with surface interpreting polymer networks and elastomers formed therefrom
US6313187B2 (en) 1998-04-15 2001-11-06 Alcon Manufacturing, Ltd. High refractive index ophthalmic device materials prepared using a post-polymerization cross-linking method
WO1999052571A1 (en) * 1998-04-15 1999-10-21 Alcon Laboratories, Inc. Bicomposite intraocular lens and method for its preparation
CN1294687A (zh) * 1998-04-15 2001-05-09 阿尔康实验室公司 用后聚合交联法制备的高折射率眼用器件材料
WO2000002937A1 (en) * 1998-07-08 2000-01-20 Sunsoft Corporation Interpenetrating polymer network hydrophilic hydrogels for contact lens
AR029901A1 (es) * 2000-03-24 2003-07-23 Novartis Ag Prepolimeros reticulables o polimerizables, y un proceso para la fabricacion de articulos moldeados ''biomedicos'' ''
US6338754B1 (en) 2000-05-31 2002-01-15 Us Synthetic Corporation Synthetic gasket material
US6663801B2 (en) * 2001-04-06 2003-12-16 Johnson & Johnson Vision Care, Inc. Silicon carbide IR-emitter heating device and method for demolding lenses
DE602004023758D1 (de) * 2003-12-30 2009-12-03 Advanced Medical Optics Inc Intraokularlinsenmaterialien mit eignung für die e
EP1728117A1 (de) * 2004-03-05 2006-12-06 Koninklijke Philips Electronics N.V. Linse mit variablem brennpunkt
US9248614B2 (en) * 2004-06-30 2016-02-02 Novartis Ag Method for lathing silicone hydrogel lenses
EP2091979A2 (de) * 2006-12-13 2009-08-26 Novartis AG Actinically härtbare silikonhydrogel copolymeren und ihre verwendung
US8071658B2 (en) * 2007-03-22 2011-12-06 Novartis Ag Prepolymers with dangling polysiloxane-containing polymer chains
RU2009138703A (ru) * 2007-03-22 2011-04-27 Новартис АГ (CH) Силиконсодержащие форполимеры с висящими гидрофильными полимерными цепями
US7828432B2 (en) * 2007-05-25 2010-11-09 Synergeyes, Inc. Hybrid contact lenses prepared with expansion controlled polymeric materials
US8044111B2 (en) 2007-11-30 2011-10-25 Novartis Ag Actinically-crosslinkable silicone-containing block copolymers
CN101896837B (zh) * 2007-12-10 2012-05-09 诺瓦提斯公司 制备硅酮水凝胶隐形眼镜的方法
JP5720103B2 (ja) * 2010-03-18 2015-05-20 東レ株式会社 シリコーンハイドロゲル、眼用レンズおよびコンタクトレンズ
RU2576622C2 (ru) 2010-07-30 2016-03-10 Новартис Аг Амфифильные полисилоксановые преполимеры и их применение
US8618187B2 (en) 2011-04-01 2013-12-31 Novartis Ag Composition for forming a contact lens
US9188702B2 (en) 2011-09-30 2015-11-17 Johnson & Johnson Vision Care, Inc. Silicone hydrogels having improved curing speed and other properties
AU2015201321A1 (en) 2014-03-31 2015-10-15 Johnson & Johnson Vision Care, Inc. Silicone acrylamide copolymer
US10261430B2 (en) * 2016-01-14 2019-04-16 Samsung Electronics Co., Ltd. Photoreceptor for electrophotography and image forming apparatus employing the same
US11925401B1 (en) * 2022-09-01 2024-03-12 MediCarbone, Inc. Method of creating biocompatible polymeric resin systems for bone repair and management

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS168857B1 (de) * 1972-05-11 1976-06-29
GB1463301A (en) * 1973-07-18 1977-02-02 Highgate D J Polymer properties
NZ177276A (en) * 1974-05-06 1978-04-03 Bausch & Lomb Separated interpenetrating hydrophilic and hydrophobic polymeric network: contact lens
US3978164A (en) * 1974-11-21 1976-08-31 Warner-Lambert Company Pyrrolidone-methacrylate graft copolymers from 3-stage polymerization process
US4208362A (en) * 1975-04-21 1980-06-17 Bausch & Lomb Incorporated Shaped body of at least two polymerized materials and method to make same
FR2402525A1 (fr) * 1977-09-12 1979-04-06 Toray Industries Procede de fabrication de compositions de lentilles de contact molles et nouveaux produits ainsi obtenus
JPS5466853A (en) * 1977-11-08 1979-05-29 Toyo Contact Lens Co Ltd Soft contact lens
US4303772A (en) * 1979-09-04 1981-12-01 George F. Tsuetaki Oxygen permeable hard and semi-hard contact lens compositions methods and articles of manufacture
US4433111A (en) * 1980-10-14 1984-02-21 Kelvin Lenses Limited Fluorine-containing hydrogel-forming polymeric materials
US4419505A (en) * 1982-07-14 1983-12-06 Paragon Optical, Inc. Contact lens composition, article and method of manufacture
JPS5919918A (ja) * 1982-07-27 1984-02-01 Hoya Corp 酸素透過性ハ−ドコンタクトレンズ
EP0129840B1 (de) * 1983-06-24 1988-12-28 Toray Industries, Inc. Verfahren zur Herstellung von Gegenständen aus Hydrogel
US4863977A (en) * 1983-11-16 1989-09-05 Dentsply Research & Development Corp. Process for preparing interpenetrating polymer network objects employing rubber-modified polymers
US4536554A (en) * 1984-02-22 1985-08-20 Barnes-Hind, Inc. Hydrophilic polymers and contact lenses made therefrom
CS249989B1 (en) * 1984-04-06 1987-04-16 Otto Wichterle Hydrophilic thre-dimensional polymer and method of its production
CA1272329A (en) * 1985-01-09 1990-07-31 Tatsutoshi Nakajima High water-absorptive soft contact lens
US4661573A (en) * 1986-04-14 1987-04-28 Paragon Optical Inc. Lens composition articles and method of manufacture
JPH0677944B2 (ja) * 1986-07-07 1994-10-05 ホ−ヤ株式会社 コンタクトレンズの製造方法
JPH0627911B2 (ja) * 1987-06-06 1994-04-13 株式会社メニコン コンタクトレンズ材料
US4904421A (en) * 1987-11-25 1990-02-27 Tomei Sangyo Kabushiki Kaisha Soft ocular lens and method for its preparation
JP2578141B2 (ja) * 1987-11-26 1997-02-05 トーメー産業株式会社 軟質眼用レンズの製造法
US5087392A (en) * 1988-05-31 1992-02-11 Sola Usa, Inc. Method of mold contact lenses
EP0455587B1 (de) * 1990-05-02 1995-07-19 Ciba-Geigy Ag Neue Polymere und harte, gasdurchlässige Kontaktlinsen daraus

Also Published As

Publication number Publication date
EP0345994B1 (de) 1995-08-02
JPH02140718A (ja) 1990-05-30
EP0345994A2 (de) 1989-12-13
DE68923660D1 (de) 1995-09-07
JP2802287B2 (ja) 1998-09-24
EP0345994A3 (de) 1991-03-20
CA1318446C (en) 1993-05-25
DE68923660T2 (de) 1996-04-11
US5519069A (en) 1996-05-21
ES2077580T3 (es) 1995-12-01
US5505884A (en) 1996-04-09

Similar Documents

Publication Publication Date Title
DE68923660D1 (de) Kontaktlinse, Materialien dafür und Verfahren zur Herstellung.
US4166088A (en) Method of making high quality plastic lenses
CA2144165C (en) A method of manufacturing a contact lens
US5087392A (en) Method of mold contact lenses
DK0420403T3 (da) Fremgangsmåde til fremstilling af kontaktlinser
WO2004052631A3 (en) Photochromic contact lenses and methods of manufacturing
CA2331796A1 (en) Method for polymerizing contact lenses
DE68904881D1 (de) Verfahren zur herstellung von hydrogel formteilen, einschliesslich kontaktlinsen.
EP0347043A3 (de) Kontaktlinsen und Verfahren und Vorrichtungen zu deren Herstellung
WO1992012851A3 (en) Method and apparatus for the production of plastic lenses
ATE183433T1 (de) Kunststofflinsenzusammensetzungen und verfahren zur herstellung
WO1994006621A9 (en) A method of manufacturing a contact lens
CA2141571A1 (en) Process for Making Silicone Containing Hydrogel Lenses
ATE395174T1 (de) Verfahren zur herstellung von kontaktlinsen mit markierung und dadurch erhaltene kontaktlinsen mit markierung
EP0329063A3 (de) Verfahren zur Herstellung eines gefärbten Formkörpers aus einem durch Metathesereaktion erhaltenen Polymeren
FI70232B (fi) Mjuka kontaktlinser och foerfarande foer deras framstaellning
RU94044346A (ru) Способ получения высоконаполненных плит на основе полиметилметакрилата
EP0305933A3 (de) Verfahren zur Herstellung von geformten Gegenständen aus einem durch Methathese polymerisierten Polymer
JPH0544331B2 (de)
KR20010012632A (ko) 콘택트렌즈 성형방법
JP3318038B2 (ja) プラスチック板の製法
JPS61194401A (ja) プラスチツクレンズ
JPS57108104A (en) Production of transparent plastic with increased conversion in prepolymerization
JPS5784401A (en) Plastic lens

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties