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
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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Eyeglasses (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Materials For Medical Uses (AREA)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2217869A (en) * | 1988-04-22 | 1989-11-01 | Ceskoslovenska Akademie Ved | Contact lenses |
JPH05501015A (ja) * | 1989-10-13 | 1993-02-25 | バイオコンパティブルス リミテッド | 視力矯正装置におけるタンパク質析出物を減少させる方法 |
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 |
AU1259892A (en) * | 1991-03-01 | 1992-10-06 | 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)
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 |
EP0220919A3 (de) * | 1985-10-21 | 1989-04-12 | Shin-Etsu Chemical Co., Ltd. | Kontaktlinse |
US4734475A (en) * | 1986-12-15 | 1988-03-29 | Ciba-Geigy Corporation | Wettable surface modified contact lens fabricated from an oxirane containing hydrophobic polymer |
-
1988
- 1988-11-01 AT AT88910371T patent/ATE105843T1/de not_active IP Right Cessation
- 1988-11-01 EP EP88910371A patent/EP0348462B1/de not_active Expired - Lifetime
- 1988-11-01 DE DE3889657T patent/DE3889657T2/de not_active Expired - Fee Related
- 1988-11-01 WO PCT/US1988/003878 patent/WO1989004330A1/en active IP Right Grant
- 1988-11-01 JP JP63509550A patent/JPH02502134A/ja active Pending
- 1988-11-04 CA CA000582262A patent/CA1318754C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH02502134A (ja) | 1990-07-12 |
CA1318754C (en) | 1993-06-08 |
EP0348462A4 (de) | 1990-07-03 |
EP0348462B1 (de) | 1994-05-18 |
WO1989004330A1 (en) | 1989-05-18 |
DE3889657T2 (de) | 1994-11-17 |
DE3889657D1 (de) | 1994-06-23 |
EP0348462A1 (de) | 1990-01-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE196728T1 (de) | Herstellung von polymeren oberflächen | |
DE69603890D1 (de) | Verfahren zur Kompatibilisierung von Polymeren | |
KR927003700A (ko) | 표면을 변형한 고체 기재의 제조방법 | |
ATE42317T1 (de) | Voraktivierte kunststoffoberflaechen zur immobilisierung von organisch-chemischen und biologischen materialien, verfahren zur herstellung und verwendung derselben. | |
DE69327871T2 (de) | Biologisch abbaubare zusammensetzungen von synthetischen und naturellen polymeren | |
ATE197058T1 (de) | Matrizen auf basis von kollagen und synthetischem polymer hergestellt unter verwendung einer mehrstufigen reaktion | |
DE69328523D1 (de) | Immobilisierung eines chemischen spezies in einer vernetzten matrix | |
ATE26555T1 (de) | Getoente kontaktlinsen und verfahren zu deren herstellung. | |
DE69401366D1 (de) | Medizinisches Werkzeug mit gleitfähiger Oberfläche in einem feuchten Medium und Verfahren zu seiner Herstellung | |
DE69217433D1 (de) | Superabsorbierendes Polymer mit verbesserten Absorbiereigenschaften | |
CA2212519A1 (en) | Process for the coating of objects with hyaluronic acid, derivatives thereof, and semisynthetic polymers | |
DE3177215D1 (de) | Verfahren zur herstellung von modifizierten anorganischen polymeren. | |
FI900136A0 (fi) | Menetelmä muovattujen polymeerisubstraattien pintaominaisuuksien muuttamiseksi | |
EP0324985A3 (de) | Verfahren zur Herstellung von wasserabsorbierenden und wasserquellbaren Polysaccharid-Pfropfpolymeren | |
ES2095844T3 (es) | Monomeros hidrofilos modificadores. | |
ATE105843T1 (de) | Oberflächlich modifizierte linse und verfahren. | |
ES2063478T3 (es) | Polisiloxanos de urea insaturados. | |
KR900007431A (ko) | 내혈전성 재료 및 이것을 제조하는 방법 | |
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. | |
RU93031660A (ru) | Способ получения полимерного материала для мягких контактных линз |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |