DE3889657D1 - Oberflächlich modifizierte linse und verfahren. - Google Patents

Oberflächlich modifizierte linse und verfahren.

Info

Publication number
DE3889657D1
DE3889657D1 DE3889657T DE3889657T DE3889657D1 DE 3889657 D1 DE3889657 D1 DE 3889657D1 DE 3889657 T DE3889657 T DE 3889657T DE 3889657 T DE3889657 T DE 3889657T DE 3889657 D1 DE3889657 D1 DE 3889657D1
Authority
DE
Germany
Prior art keywords
outermost surface
lens
modified
select chemical
acrylic polymer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE3889657T
Other languages
English (en)
Other versions
DE3889657T2 (de
Inventor
Amitava Gupta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AMO Puerto Rico Inc
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 DE3889657D1 publication Critical patent/DE3889657D1/de
Publication of DE3889657T2 publication Critical patent/DE3889657T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE3889657T 1987-11-06 1988-11-01 Oberflächlich modifizierte linse und verfahren. Expired - Fee Related DE3889657T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11819887A 1987-11-06 1987-11-06
PCT/US1988/003878 WO1989004330A1 (en) 1987-11-06 1988-11-01 Surface modified optical lens and method of surface modification

Publications (2)

Publication Number Publication Date
DE3889657D1 true DE3889657D1 (de) 1994-06-23
DE3889657T2 DE3889657T2 (de) 1994-11-17

Family

ID=22377090

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3889657T Expired - Fee Related DE3889657T2 (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
WO1991006020A1 (en) * 1989-10-13 1991-05-02 Biocompatibles Limited Method of reducing protein deposition in sight correction devices
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
JPH06506197A (ja) * 1991-03-01 1994-07-14 ワーナー−ランバート・コンパニー 活性剤を表面に結合して含有する口腔および身体衛生物品
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
JPH02502134A (ja) 1990-07-12
DE3889657T2 (de) 1994-11-17
WO1989004330A1 (en) 1989-05-18
CA1318754C (en) 1993-06-08
EP0348462B1 (de) 1994-05-18
ATE105843T1 (de) 1994-06-15
EP0348462A4 (de) 1990-07-03
EP0348462A1 (de) 1990-01-03

Similar Documents

Publication Publication Date Title
ATE196728T1 (de) Herstellung von polymeren oberflächen
ATE42317T1 (de) Voraktivierte kunststoffoberflaechen zur immobilisierung von organisch-chemischen und biologischen materialien, verfahren zur herstellung und verwendung derselben.
ATE189824T1 (de) Biologisch abbaubare zusammensetzungen von synthetischen und naturellen polymeren
KR927003700A (ko) 표면을 변형한 고체 기재의 제조방법
MX9706054A (es) Proceso para el recubrimiento de objetos con acidohialuronico, derivados del mismo, y polimeros semisinteticos.
ATE197058T1 (de) Matrizen auf basis von kollagen und synthetischem polymer hergestellt unter verwendung einer mehrstufigen reaktion
ATE192487T1 (de) Immobilisierung eines chemischen spezies in einer vernetzten matrix
ATE56723T1 (de) Verfahren zur herstellung von modifizierten anorganischen polymeren.
HUT58508A (en) Microballons filled with air or gas, coated with polymeric membrane, usable for therapeutic of diagnostic purposes, as well as process for producing same
ATE26555T1 (de) Getoente kontaktlinsen und verfahren zu deren herstellung.
ATE147275T1 (de) Medizinisches werkzeug mit gleitfähiger oberfläche in einem feuchten medium und verfahren zu seiner herstellung
DE69217433D1 (de) Superabsorbierendes Polymer mit verbesserten Absorbiereigenschaften
FI900136A (fi) Menetelmä muovattujen polymeerisubstraattien pintaominaisuuksien muuttamiseksi
AU4529289A (en) Process for the covalent surface modification of hydrophobic polymers and articles made therefrom
DE3889657D1 (de) Oberflächlich modifizierte linse und verfahren.
DE3750989D1 (de) Bioverträglichkeit harter flächen.
DE59108551D1 (de) Verfahren zur Herstellung von Kohlenwasserstoffen und Polymeren mit allylischen Chloridendgruppen
ES2063478T3 (es) Polisiloxanos de urea insaturados.
CA2171666A1 (en) Improved cured composite and process therefor
ATE50586T1 (de) Absorbierendes polymeres material und dessen herstellung.
Swanson A unique photochemical approach for surface modification
Gengenbach et al. Restructuring of polymer surfaces following ammonia plasma treatment
Miyata et al. Preparation of glucose-sensitive hydrogels by entrapment or copolymerization of concanavalin A in a glucosyloxyethyl methacrylate hydrogel
NO924330L (no) Biologisk degraderbar beleggingsfilm og fremgangsmaate forfremstilling av samme
ES2013393A6 (es) Un metodo para aumentar la resistencia a la adsorcion de un polimero que tiene grupos carboxilo o hidroxilo superficiales.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AMO PUERTO RICO, INC., ANASCO, P.R., US

8339 Ceased/non-payment of the annual fee