ATE105843T1 - Oberflächlich modifizierte linse und verfahren. - Google Patents

Oberflächlich modifizierte linse und verfahren.

Info

Publication number
ATE105843T1
ATE105843T1 AT88910371T AT88910371T ATE105843T1 AT E105843 T1 ATE105843 T1 AT E105843T1 AT 88910371 T AT88910371 T AT 88910371T AT 88910371 T AT88910371 T AT 88910371T AT E105843 T1 ATE105843 T1 AT E105843T1
Authority
AT
Austria
Prior art keywords
outermost surface
lens
select chemical
modified
acrylic polymer
Prior art date
Application number
AT88910371T
Other languages
English (en)
Inventor
Amitava Gupta
Original Assignee
Ioptex Research 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 Ioptex Research Inc filed Critical Ioptex Research Inc
Application granted granted Critical
Publication of ATE105843T1 publication Critical patent/ATE105843T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or 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 of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Materials For Medical Uses (AREA)
AT88910371T 1987-11-06 1988-11-01 Oberflächlich modifizierte linse und verfahren. ATE105843T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11819887A 1987-11-06 1987-11-06

Publications (1)

Publication Number Publication Date
ATE105843T1 true ATE105843T1 (de) 1994-06-15

Family

ID=22377090

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88910371T ATE105843T1 (de) 1987-11-06 1988-11-01 Oberflächlich modifizierte linse und verfahren.

Country Status (6)

Country Link
EP (1) EP0348462B1 (de)
JP (1) JPH02502134A (de)
AT (1) ATE105843T1 (de)
CA (1) CA1318754C (de)
DE (1) DE3889657T2 (de)
WO (1) WO1989004330A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217869A (en) * 1988-04-22 1989-11-01 Ceskoslovenska Akademie Ved Contact lenses
DE69023145T2 (de) * 1989-10-13 1996-03-21 Biocompatibles Ltd Verfahren zur verminderung der absetzung von proteinen auf ophthalmologische geräte.
JP2685980B2 (ja) * 1990-11-26 1997-12-08 株式会社メニコン 紫外線吸収性眼内レンズ
WO1992015198A1 (en) * 1991-03-01 1992-09-17 Warner-Lambert Company Oral and personal hygiene articles containing active agents bonded to the surface thereof
US6440571B1 (en) * 1999-05-20 2002-08-27 Bausch & Lomb Incorporated Surface treatment of silicone medical devices with reactive hydrophilic polymers
DE10123012C1 (de) * 2001-05-11 2002-07-25 Pharm Pur Gmbh Verfahren zur Passivierung einer Intraokularlinse

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029228A (en) * 1957-10-15 1962-04-10 Rohm & Haas Hydrolyzed polymers of alkyl methacrylates and methods of producing them
DE2239206A1 (de) * 1971-08-12 1973-03-15 Hydrophilics Int Inc Copolymer
US3957740A (en) * 1972-04-24 1976-05-18 Hydrophilics International, Inc. Copolymers
JPS5510050B2 (de) * 1973-08-13 1980-03-13
US4228269A (en) * 1978-06-08 1980-10-14 Wesley-Jessen Inc. Contact lenses of high gas permeability
DE2855927A1 (de) * 1978-12-23 1980-07-24 Bayer Ag Verfahren zur herstellung von siliciumfunktionellen polyorganosiloxanen
US4332922A (en) * 1980-07-18 1982-06-01 Titmus Eurocon Process for rendering silicone rubber contact lenses hydrophilic
CA1184367A (en) * 1981-06-22 1985-03-26 Novartis Ag Process for producing shaped articles having improved surfaces
US4500695A (en) * 1981-11-17 1985-02-19 Ivani Edward J Silicone-vinyl acetate composition for contact lenses
US4550139A (en) * 1982-03-22 1985-10-29 Petrarch Systems, Inc. Mixtures of polyacrylate resins and siloxane-styrene copolymers
US4419505A (en) * 1982-07-14 1983-12-06 Paragon Optical, Inc. Contact lens composition, article and method of manufacture
US4487905A (en) * 1983-03-14 1984-12-11 Dow Corning Corporation Wettable silicone resin optical devices and curable compositions therefor
US4616045A (en) * 1983-06-23 1986-10-07 Gbf, Inc. Process of preparing an oxygen permeable, styrene based, contact lens material
US4569858A (en) * 1985-01-28 1986-02-11 Barnes-Hind, Inc. Surface modification of hydrophilic contact lenses
US4687816A (en) * 1985-08-14 1987-08-18 Sola U.S.A. Inc. Surface treatment of soft contact lenses
US4761436A (en) * 1985-10-21 1988-08-02 Shin-Etsu Chemical Co., Ltd. Contact lens comprising triorganovinylsilane polymers
US4734475A (en) * 1986-12-15 1988-03-29 Ciba-Geigy Corporation Wettable surface modified contact lens fabricated from an oxirane containing hydrophobic polymer

Also Published As

Publication number Publication date
DE3889657T2 (de) 1994-11-17
EP0348462A4 (de) 1990-07-03
EP0348462A1 (de) 1990-01-03
DE3889657D1 (de) 1994-06-23
JPH02502134A (ja) 1990-07-12
CA1318754C (en) 1993-06-08
EP0348462B1 (de) 1994-05-18
WO1989004330A1 (en) 1989-05-18

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Legal Events

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