ATE115968T1 - Gasdurchlässige kontaktlinse und verfahren und materialien zu ihrer herstellung. - Google Patents

Gasdurchlässige kontaktlinse und verfahren und materialien zu ihrer herstellung.

Info

Publication number
ATE115968T1
ATE115968T1 AT88305563T AT88305563T ATE115968T1 AT E115968 T1 ATE115968 T1 AT E115968T1 AT 88305563 T AT88305563 T AT 88305563T AT 88305563 T AT88305563 T AT 88305563T AT E115968 T1 ATE115968 T1 AT E115968T1
Authority
AT
Austria
Prior art keywords
polymer
mixture
lenses
gas
materials
Prior art date
Application number
AT88305563T
Other languages
English (en)
Inventor
Richard Y S Chen
Original Assignee
Ocular Technologies 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 Ocular Technologies Inc filed Critical Ocular Technologies Inc
Application granted granted Critical
Publication of ATE115968T1 publication Critical patent/ATE115968T1/de

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
    • C08F30/00—Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F30/04—Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
    • C08F30/08—Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
    • 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)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT88305563T 1987-06-18 1988-06-17 Gasdurchlässige kontaktlinse und verfahren und materialien zu ihrer herstellung. ATE115968T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/063,312 US4812598A (en) 1987-06-18 1987-06-18 Gas permeable contact lens and method and materials for its manufacture

Publications (1)

Publication Number Publication Date
ATE115968T1 true ATE115968T1 (de) 1995-01-15

Family

ID=22048371

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88305563T ATE115968T1 (de) 1987-06-18 1988-06-17 Gasdurchlässige kontaktlinse und verfahren und materialien zu ihrer herstellung.

Country Status (8)

Country Link
US (1) US4812598A (de)
EP (1) EP0295947B1 (de)
JP (1) JP2604805B2 (de)
AT (1) ATE115968T1 (de)
AU (1) AU1812588A (de)
BR (1) BR8802917A (de)
DE (1) DE3852522T2 (de)
ES (1) ES2068200T3 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6730244B1 (en) 1986-01-28 2004-05-04 Q2100, Inc. Plastic lens and method for the production thereof
US6201037B1 (en) 1986-01-28 2001-03-13 Ophthalmic Research Group International, Inc. Plastic lens composition and method for the production thereof
US5529728A (en) 1986-01-28 1996-06-25 Q2100, Inc. Process for lens curing and coating
US5364256A (en) 1986-01-28 1994-11-15 Ophthalmic Research Group International, Inc. Apparatus for the production of plastic lenses
US5415816A (en) 1986-01-28 1995-05-16 Q2100, Inc. Method for the production of plastic lenses
US5219497A (en) * 1987-10-30 1993-06-15 Innotech, Inc. Method for manufacturing lenses using thin coatings
GB2249551B (en) * 1990-09-28 1995-03-08 Kansai Paint Co Ltd Cationically electrodepositable finely divided gelled polymers and processes for producing the same
CA2108682A1 (en) * 1991-04-18 1992-10-19 Richard Y. S. Chen Novel composition for contact lenses
US5162469A (en) * 1991-08-05 1992-11-10 Optical Research Inc. Composition for rigid gas permeable contact lenses
US5514214A (en) 1993-09-20 1996-05-07 Q2100, Inc. Eyeglass lens and mold spin coater
US5760100B1 (en) * 1994-09-06 2000-11-14 Ciba Vision Corp Extended wear ophthalmic lens
US7468398B2 (en) 1994-09-06 2008-12-23 Ciba Vision Corporation Extended wear ophthalmic lens
TW585882B (en) * 1995-04-04 2004-05-01 Novartis Ag A method of using a contact lens as an extended wear lens and a method of screening an ophthalmic lens for utility as an extended-wear lens
JP3599848B2 (ja) * 1995-09-11 2004-12-08 株式会社メニコン 含水性軟質眼用レンズ用材料、それからなる含水性軟質眼用レンズ用成形体、ならびにそれからなる含水性軟質眼用レンズおよびその製法
JP3530287B2 (ja) * 1995-10-24 2004-05-24 株式会社メニコン 低含水性眼用レンズ用材料、それからなる低含水性眼用レンズ用成形体、ならびにそれからなる低含水性眼用レンズおよびその製法
US6022498A (en) 1996-04-19 2000-02-08 Q2100, Inc. Methods for eyeglass lens curing using ultraviolet light
US6280171B1 (en) 1996-06-14 2001-08-28 Q2100, Inc. El apparatus for eyeglass lens curing using ultraviolet light
US5807944A (en) * 1996-06-27 1998-09-15 Ciba Vision Corporation Amphiphilic, segmented copolymer of controlled morphology and ophthalmic devices including contact lenses made therefrom
US5817918A (en) * 1997-01-29 1998-10-06 Pioneer Hi-Bred International, Inc. Hybrid maize plant & seed (38R21)
US6488375B2 (en) 1999-10-28 2002-12-03 Ocular Sciences, Inc. Tinted contact lens and method for making same
US6880932B2 (en) 1999-11-01 2005-04-19 Praful Doshi Tinted lenses and methods of manufacture
US7048375B2 (en) 1999-11-01 2006-05-23 Praful Doshi Tinted lenses and methods of manufacture
DE60025539T2 (de) 1999-11-01 2006-07-27 Praful Poway Doshi Getönte kontaktlinse aus kunststoff und verfahren zu deren herstellung
US7267846B2 (en) 1999-11-01 2007-09-11 Praful Doshi Tinted lenses and methods of manufacture
JP5076256B2 (ja) * 2000-09-05 2012-11-21 東レ株式会社 モノマー組成物、それを用いたポリマーおよび眼用レンズ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2052397C2 (de) * 1969-12-15 1982-11-18 Československá akademie věd, Praha Verfahren zur Hydrophilierung von durchsichtigen Gegenständen aus hydrophoben organischen Polymeren
US3808178A (en) * 1972-06-16 1974-04-30 Polycon Laboratories Oxygen-permeable contact lens composition,methods and article of manufacture
JPS5455455A (en) * 1977-10-12 1979-05-02 Toyo Contact Lens Co Ltd Contact lens
US4152508A (en) * 1978-02-15 1979-05-01 Polymer Technology Corporation Silicone-containing hard contact lens material

Also Published As

Publication number Publication date
DE3852522D1 (de) 1995-02-02
EP0295947A2 (de) 1988-12-21
BR8802917A (pt) 1989-01-03
DE3852522T2 (de) 1995-05-04
EP0295947A3 (en) 1989-12-13
JP2604805B2 (ja) 1997-04-30
JPH0199021A (ja) 1989-04-17
AU1812588A (en) 1989-01-19
EP0295947B1 (de) 1994-12-21
US4812598A (en) 1989-03-14
ES2068200T3 (es) 1995-04-16

Similar Documents

Publication Publication Date Title
DE3852522D1 (de) Gasdurchlässige Kontaktlinse und Verfahren und Materialien zu ihrer Herstellung.
EP0231572B1 (de) Zusammensetzungen auf der Basis von Silikonsulfonpolymeren oder Silikonsulfonfluorcarbonpolymeren und Kontaktlinsen
ATE134171T1 (de) Sauerstoffdurchlässige kontaktlinse und verfahren zu deren herstellung
ATE105587T1 (de) Verfahren zur bestimmung von bakterienkonzentrationen mit einer abtrennung von nichtmikrobiellen zellen sowie ein apparat und reagenzmittel hierfuer.
DE3774461D1 (de) Verfahren zur herstellung von phosphonsaeure enthaltenden polymeren und polymere daraus.
DE69333512D1 (de) Gele zur verkapselung von biologischen materialien
IE65659B1 (en) Process for the encapsulation of preformed substrates by graft copolymerization
ATE126207T1 (de) Optisch aktive (meth)acrylsäure-derivate, ihre herstellung, ihre polymerisation zu optisch aktiven polymeren und deren verwendung.
ATE89572T1 (de) Acrylische polymere und verfahren zu deren herstellung.
ATE154765T1 (de) Reaktive nachbehandlung von membranen zur gastrennung
ATE172645T1 (de) Verfahren und vorrichtung zur photochemischen oxidation von gasförmigen, halogenierten, organischen verbindungen
ATE183433T1 (de) Kunststofflinsenzusammensetzungen und verfahren zur herstellung
ATE78267T1 (de) Polymerisierbare massen, verfahren zu ihrer herstellung und ihre verwendung als dentalmassen.
ATE9651T1 (de) Vorrichtung zur befoerderung einer oder mehrerer substanzen zwischen einem gas und einer fluessigkeit.
JPS642644A (en) Ophthalmic implant and its manufacture
ATE4057T1 (de) Verfahren zur herstellung von immobilisierten mikroorganismen.
BR8802081A (pt) Processo para a preparacao de um polissiloxano poliinsaturado,processo para a polimerizacao do composto e processo para a fabricacao de uma lente de contato
KR880007581A (ko) 폴리트리알킬 게르밀 프로핀 중합체와 막
ATE54429T1 (de) Farbige kontaktlinsen und verfahren zu ihrer herstellung.
FI890980A0 (fi) Organiskt polymermaterial och jonbytesmembran framstaelld daerav.
PT82299B (pt) Processo para a producao de artigos termomoldados
ATE305486T1 (de) Verfahren zur modifizierung von polymeroberflächen
GB2121421A (en) Method of obtaining a polymeric material for the manufacture of soft contact lenses
ATE13192T1 (de) Perlpolymerisat und dessen verwendung zur immobilisierung von enzymen.
JPS6426611A (en) Halogen-containing polymer

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee