DE3671029D1 - Oberflaechenbehandlung von flexiblen kontaktlinsen. - Google Patents

Oberflaechenbehandlung von flexiblen kontaktlinsen.

Info

Publication number
DE3671029D1
DE3671029D1 DE8686305816T DE3671029T DE3671029D1 DE 3671029 D1 DE3671029 D1 DE 3671029D1 DE 8686305816 T DE8686305816 T DE 8686305816T DE 3671029 T DE3671029 T DE 3671029T DE 3671029 D1 DE3671029 D1 DE 3671029D1
Authority
DE
Germany
Prior art keywords
surface treatment
replica
soft contact
contact lens
contact lenses
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 - Lifetime
Application number
DE8686305816T
Other languages
English (en)
Inventor
Lyle M Bowman
S Kumar Chandrasekaran
B Harvey Iii
B Lin Shaow
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.)
Sola Usa Inc
Original Assignee
Sola Usa 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 Sola Usa Inc filed Critical Sola Usa Inc
Application granted granted Critical
Publication of DE3671029D1 publication Critical patent/DE3671029D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08J7/14—Chemical modification with acids, their salts or anhydrides
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/72—Circuits for processing colour signals for reinsertion of DC and slowly varying components of colour signals
    • 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
    • C08J2333/04—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 esters
    • C08J2333/14—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 esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Signal Processing (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
DE8686305816T 1985-08-14 1986-07-29 Oberflaechenbehandlung von flexiblen kontaktlinsen. Expired - Lifetime DE3671029D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/765,886 US4687816A (en) 1985-08-14 1985-08-14 Surface treatment of soft contact lenses

Publications (1)

Publication Number Publication Date
DE3671029D1 true DE3671029D1 (de) 1990-06-13

Family

ID=25074793

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686305816T Expired - Lifetime DE3671029D1 (de) 1985-08-14 1986-07-29 Oberflaechenbehandlung von flexiblen kontaktlinsen.

Country Status (10)

Country Link
US (1) US4687816A (de)
EP (1) EP0219196B1 (de)
JP (1) JPH0816741B2 (de)
AT (1) ATE52526T1 (de)
AU (1) AU582887B2 (de)
CA (1) CA1269810A (de)
DE (1) DE3671029D1 (de)
DK (1) DK385386A (de)
ES (1) ES2000868A6 (de)
IE (1) IE59444B1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3635367A1 (de) * 1986-08-30 1988-03-03 Cassella Ag Verfahren zur herstellung eines weitgehend monomerenfreien hydrogels
CS267858B1 (en) * 1987-01-12 1990-02-12 Sulc Jiri Contact,if need be,intra-ocular lens and method of its production
JPH02502134A (ja) * 1987-11-06 1990-07-12 エイエムオー　プエルトリコ．インコーポレーテッド 表面層改質光学レンズと表面層改質方法
EP0343236A4 (de) * 1987-11-09 1990-07-03 Ioptex Res Inc Optische linse mit gesteuerter oberfläche und verfahren für oberflächenänderung.
US5039458A (en) * 1987-12-21 1991-08-13 W. R. Grace & Co.-Conn. Method of making a hydrophilic, biocompatible, protein non-adsorptive contact lens
US4886866A (en) * 1987-12-21 1989-12-12 W. R. Grace & Co.-Conn. Contact lenses based on biocompatible polyurethane and polyurea-urethane hydrated polymers
JPH03502940A (ja) * 1988-02-23 1991-07-04 クラウスナー　ミッチェル 重合材料の表面処理
US4925698A (en) * 1988-02-23 1990-05-15 Tekmat Corporation Surface modification of polymeric materials
DE69023145T2 (de) * 1989-10-13 1996-03-21 Biocompatibles Ltd Verfahren zur verminderung der absetzung von proteinen auf ophthalmologische geräte.
AU649287B2 (en) * 1990-12-19 1994-05-19 Novartis Ag Process for rendering contact lenses hydrophilic
US5352714A (en) * 1991-11-05 1994-10-04 Bausch & Lomb Incorporated Wettable silicone hydrogel compositions and methods for their manufacture
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
US5681871A (en) * 1995-05-24 1997-10-28 Johnson & Johnson Vision Products, Inc. Method for preparing ultraviolet radiation absorbing contact lenses
US5922279A (en) * 1996-02-28 1999-07-13 Bausch & Lomb Incorporated Treatment of contact lenses with an aqueous solution including pyrrolidone compounds
JP4438162B2 (ja) * 2000-02-24 2010-03-24 東レ株式会社 眼用レンズ用ポリマーの製造法および眼用レンズ
EP1299444B1 (de) 2000-06-26 2005-04-27 Novartis AG Polyurethan-hydrogelkontaktlinse
EP1426809B1 (de) * 2001-08-17 2010-09-29 Johnson & Johnson Vision Care, Inc. Verfahren zur herstellung eines polymers für eine augenoptische linse und augenoptische linse
US7645300B2 (en) 2004-02-02 2010-01-12 Visiogen, Inc. Injector for intraocular lens system
JP2015207712A (ja) * 2014-04-22 2015-11-19 三菱電機株式会社 洗浄液、洗浄設備、および実装基板の洗浄方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880818A (en) * 1972-01-03 1975-04-29 Mitchel Shen Physiologically compatible plastic contact lenses and a method for their production
US3850892A (en) * 1972-01-03 1974-11-26 Biocontacts Physiologically compatible plastic contact lenses and a method for their production
US4097657A (en) * 1976-04-07 1978-06-27 Diamond Shamrock Corporation Surface-treated soft contact lenses
CA1184367A (en) * 1981-06-22 1985-03-26 Novartis Ag Process for producing shaped articles having improved surfaces
US4379893A (en) * 1981-08-26 1983-04-12 Diamond Shamrock Corporation Surface-treated soft contact lenses
UST102101I4 (en) * 1981-09-28 1982-08-03 Soft contact lenses resistant to opacification in use
US4546123A (en) * 1984-12-28 1985-10-08 Alcon Laboratories, Inc. Polymer hydrogels adapted for use as soft contact lenses, and method of preparing same
US4569858A (en) * 1985-01-28 1986-02-11 Barnes-Hind, Inc. Surface modification of hydrophilic contact lenses
US4666249A (en) * 1985-08-14 1987-05-19 Sola U.S.A. Inc. Surface-treated contact lens and method of producing

Also Published As

Publication number Publication date
IE862018L (en) 1987-02-14
EP0219196A1 (de) 1987-04-22
CA1269810A (en) 1990-06-05
ATE52526T1 (de) 1990-05-15
AU6110786A (en) 1987-02-19
JPS6289926A (ja) 1987-04-24
DK385386D0 (da) 1986-08-13
ES2000868A6 (es) 1988-03-16
EP0219196B1 (de) 1990-05-09
US4687816A (en) 1987-08-18
DK385386A (da) 1987-02-15
AU582887B2 (en) 1989-04-13
JPH0816741B2 (ja) 1996-02-21
IE59444B1 (en) 1994-02-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8330 Complete renunciation