[go: up one dir, main page]

DK0378512T3 - Fremgangsmåde til indkapsling af foruddannede underlag ved podecopolymerisation - Google Patents

Fremgangsmåde til indkapsling af foruddannede underlag ved podecopolymerisation

Info

Publication number
DK0378512T3
DK0378512T3 DK90810006.8T DK90810006T DK0378512T3 DK 0378512 T3 DK0378512 T3 DK 0378512T3 DK 90810006 T DK90810006 T DK 90810006T DK 0378512 T3 DK0378512 T3 DK 0378512T3
Authority
DK
Denmark
Prior art keywords
encapsulating
graft copolymerization
substrate
formed substrates
preformed
Prior art date
Application number
DK90810006.8T
Other languages
English (en)
Inventor
Robert A Janssen
Earl C Mccraw Jr
Paul C Nicolson
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Application granted granted Critical
Publication of DK0378512T3 publication Critical patent/DK0378512T3/da

Links

Classifications

    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • 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
    • 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
    • C08J7/16—Chemical modification with polymerisable compounds
    • 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
    • C08J2433/00—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
    • C08J2433/04—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
    • C08J2433/06—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 only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2433/10—Homopolymers or copolymers of methacrylic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Graft Or Block Polymers (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Eyeglasses (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
DK90810006.8T 1989-01-13 1990-01-04 Fremgangsmåde til indkapsling af foruddannede underlag ved podecopolymerisation DK0378512T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/297,019 US4978481A (en) 1989-01-13 1989-01-13 Process for the encapsulation of preformed substrates by graft copolymerization

Publications (1)

Publication Number Publication Date
DK0378512T3 true DK0378512T3 (da) 1995-04-03

Family

ID=23144522

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90810006.8T DK0378512T3 (da) 1989-01-13 1990-01-04 Fremgangsmåde til indkapsling af foruddannede underlag ved podecopolymerisation

Country Status (17)

Country Link
US (1) US4978481A (da)
EP (1) EP0378512B1 (da)
JP (1) JP2790690B2 (da)
KR (1) KR0147383B1 (da)
AT (1) ATE118514T1 (da)
AU (1) AU630657B2 (da)
CA (1) CA2007543A1 (da)
DE (1) DE69016796T2 (da)
DK (1) DK0378512T3 (da)
ES (1) ES2067716T3 (da)
FI (1) FI98629C (da)
GR (1) GR3015076T3 (da)
HK (1) HK1000252A1 (da)
IE (1) IE65659B1 (da)
IL (1) IL92985A0 (da)
NO (1) NO176441C (da)
PT (1) PT92817B (da)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135297A (en) * 1990-11-27 1992-08-04 Bausch & Lomb Incorporated Surface coating of polymer objects
US5274028A (en) * 1990-12-06 1993-12-28 Baxter International Inc. Polyvinyl pyrrolidone-grafted coatings on preformed polymers
FR2673576B1 (fr) * 1991-03-08 1993-06-18 Essilor Int Procede pour l'obtention d'un article en materiau polymere transparent a gradient d'indice de refraction.
JPH0649251A (ja) * 1992-06-09 1994-02-22 Ciba Geigy Ag 表面特性を改質するための、予め成形した基材表面へのグラフト重合法
WO1995017689A1 (en) * 1993-12-21 1995-06-29 Bausch & Lomb Incorporated Method for increasing hydrophilicity of contact lenses
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
US5578073A (en) * 1994-09-16 1996-11-26 Ramot Of Tel Aviv University Thromboresistant surface treatment for biomaterials
JP2002501626A (ja) * 1997-05-27 2002-01-15 ノバルティス アクチエンゲゼルシャフト 複合眼用レンズ
DE19727554A1 (de) * 1997-06-28 1999-01-07 Huels Chemische Werke Ag Verfahren zur Hydrophilierung der Oberfläche polymerer Substrate mit einem Makroinitiator als Primer
WO1999015917A1 (en) 1997-09-23 1999-04-01 Novartis Ag Method for hydrogel surface treatment and article formed therefrom
US6221425B1 (en) * 1998-01-30 2001-04-24 Advanced Cardiovascular Systems, Inc. Lubricious hydrophilic coating for an intracorporeal medical device
US6217171B1 (en) 1998-05-26 2001-04-17 Novartis Ag Composite ophthamic lens
US6358557B1 (en) * 1999-09-10 2002-03-19 Sts Biopolymers, Inc. Graft polymerization of substrate surfaces
EP1232329A1 (en) 1999-11-12 2002-08-21 M-I L.L.C. Method and composition for the triggered release of polymer-degrading agents for oil field use
US6818594B1 (en) 1999-11-12 2004-11-16 M-I L.L.C. Method for the triggered release of polymer-degrading agents for oil field use
CA2455923A1 (en) * 2001-07-30 2003-10-09 Sts Biopolymers, Inc. Graft polymer matrices
US20030157000A1 (en) * 2002-02-15 2003-08-21 Kimberly-Clark Worldwide, Inc. Fluidized bed activated by excimer plasma and materials produced therefrom
US6667023B2 (en) * 2002-03-01 2003-12-23 Akzo Nobel N.V. Preparation of MFI type crystalline zeolitic aluminosilicate
WO2003102133A2 (en) * 2002-05-13 2003-12-11 The Regents Of The University Of California Chemical modifications to polymer surfaces and the application of polymer grafting to biomaterials
US20040091613A1 (en) * 2002-11-13 2004-05-13 Wood Joe M. Methods for the extraction of contact lenses
JP4990624B2 (ja) * 2003-05-28 2012-08-01 トヨタ モーター エンジニアリング アンド マニュファクチャリング ノース アメリカ，インコーポレイティド アルキルオキシシラングラフト化熱可塑性ポリマーに基づくハイブリッド無機−有機ポリマー電解質膜（ｐｅｍ）
US20100092780A1 (en) * 2005-08-09 2010-04-15 Yoshiaki Morinaga Optical Film, Processing Method of Optical Film and Processing Device of Optical Film
KR101572634B1 (ko) 2008-04-04 2015-12-01 포사이트 비젼4, 인크. 통증 관리 및 시력을 위한 치료 장치
US8591025B1 (en) 2012-09-11 2013-11-26 Nexisvision, Inc. Eye covering and refractive correction methods for LASIK and other applications
EP2490635B1 (en) 2009-10-23 2017-09-06 Nexisvision, Inc. Corneal denervation for treatment of ocular pain
WO2011050365A1 (en) 2009-10-23 2011-04-28 Forsight Labs, Llc Conformable therapeutic shield for vision and pain
US8409599B2 (en) * 2009-11-04 2013-04-02 Novartis Ag Silicone hydrogel lens with a grafted hydrophilic coating
TWI836373B (zh) 2010-07-30 2024-03-21 瑞士商愛爾康公司 水合隱形鏡片
CN103281995B (zh) 2010-10-25 2016-04-06 内希斯视觉股份有限公司 识别针对视力的眼睛覆盖物的方法和设备
WO2012149056A1 (en) 2011-04-28 2012-11-01 Nexisvision, Inc. Eye covering and refractive correction methods and apparatus having improved tear flow, comfort, and/or applicability
US12044905B2 (en) 2011-04-28 2024-07-23 Journey1 Inc Contact lenses for refractive correction
US8678584B2 (en) 2012-04-20 2014-03-25 Nexisvision, Inc. Contact lenses for refractive correction
CA2851668C (en) 2011-10-12 2016-08-16 Novartis Ag Method for making uv-absorbing ophthalmic lenses by coating
US9004682B2 (en) * 2011-12-14 2015-04-14 Semprus Biosciences Corporation Surface modified contact lenses
US9465233B2 (en) 2012-04-20 2016-10-11 Nexisvision, Inc. Bimodular contact lenses
JP6298810B2 (ja) 2012-04-20 2018-03-20 ネクシスビジョン リクイデーション トラスト 屈折矯正のためのコンタクトレンズ
SG11201504763UA (en) 2012-12-17 2015-07-30 Novartis Ag Method for making improved uv-absorbing ophthalmic lenses
JP6310072B2 (ja) 2013-06-26 2018-04-11 ネクシスビジョン， インコーポレイテッド 屈折矯正のためのコンタクトレンズ
US9341864B2 (en) 2013-11-15 2016-05-17 Nexisvision, Inc. Contact lenses having a reinforcing scaffold
CN105829081B (zh) 2013-12-17 2017-12-19 诺华股份有限公司 具有交联的亲水性涂层的硅水凝胶镜片
WO2015116559A1 (en) 2014-01-29 2015-08-06 Nexisvision, Inc. Multifocal bimodulus contact lenses
MY183678A (en) 2014-08-26 2021-03-08 Alcon Inc Method for applying stable coating on silicone hydrogel contact lenses
CN108369291B (zh) 2015-12-15 2021-07-20 爱尔康公司 用于将稳定的涂层施加在硅酮水凝胶接触镜片上的方法
CA3082085A1 (en) 2017-12-13 2019-06-20 Alcon Inc. Disposable water gradient contact lenses compatible with multi-purpose lens care solution

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB825680A (en) * 1956-10-15 1959-12-16 Dow Chemical Co Graft polymers and method of making the same
US3070573A (en) * 1958-08-18 1962-12-25 Dow Corning Method of grafting olefins onto organosilicon compounds by the use of ozone
US3008920A (en) * 1959-04-27 1961-11-14 Dow Chemical Co Method of inhibiting homopolymerization in graft copolymers with copper salts
US3676190A (en) * 1964-01-07 1972-07-11 Yvan Landler Graft copolymers and process of making same
US3489491A (en) * 1966-12-01 1970-01-13 Charles Patrick Creighton Corneal contact lens with hydrophilic marginal rim portion
US3916033A (en) * 1971-06-09 1975-10-28 High Voltage Engineering Corp Contact lens
SU558248A1 (ru) * 1974-12-17 1977-05-15 Московский научно-исследовательский институт глазных болезней им. Гельмгольца Комбинированна контактна линза и способ ее изготовлени
US4208362A (en) * 1975-04-21 1980-06-17 Bausch & Lomb Incorporated Shaped body of at least two polymerized materials and method to make same
FR2385763A1 (fr) * 1977-03-31 1978-10-27 Essilor Int Procede de preparation de copolymeres greffes de silicones
DE2748568A1 (de) * 1977-10-28 1979-05-03 Hoya Lens Corp Verfahren zur herstellung von hydrophilen silikonkontaktlinsen
US4589964A (en) * 1980-10-08 1986-05-20 American Hospital Supply Corporation Process for graft copolymerization of a pre-formed substrate
US4311573A (en) * 1980-10-08 1982-01-19 American Hospital Supply Corporation Process for graft copolymerization of a pre-formed substrate
EP0220919A3 (en) * 1985-10-21 1989-04-12 Shin-Etsu Chemical Co., Ltd. Contact lens

Also Published As

Publication number Publication date
NO900197D0 (no) 1990-01-15
NO176441C (no) 1995-04-05
PT92817A (pt) 1990-07-31
AU630657B2 (en) 1992-11-05
DE69016796T2 (de) 1995-06-22
PT92817B (pt) 1995-12-29
IE65659B1 (en) 1995-11-15
JP2790690B2 (ja) 1998-08-27
US4978481A (en) 1990-12-18
ATE118514T1 (de) 1995-03-15
KR900011809A (ko) 1990-08-02
HK1000252A1 (en) 1998-02-13
NO176441B (no) 1994-12-27
JPH02228310A (ja) 1990-09-11
FI900137A0 (fi) 1990-01-10
EP0378512B1 (en) 1995-02-15
CA2007543A1 (en) 1990-07-13
DE69016796D1 (de) 1995-03-23
FI98629B (fi) 1997-04-15
IL92985A0 (en) 1990-09-17
FI98629C (fi) 1997-07-25
EP0378512A3 (en) 1991-05-08
NO900197L (no) 1990-07-16
IE900138L (en) 1990-07-13
GR3015076T3 (en) 1995-05-31
EP0378512A2 (en) 1990-07-18
KR0147383B1 (ko) 1998-08-17
ES2067716T3 (es) 1995-04-01
AU4793890A (en) 1990-07-19
FI900137L (fi) 1990-07-14

Similar Documents

Publication Publication Date Title
DK0378512T3 (da) Fremgangsmåde til indkapsling af foruddannede underlag ved podecopolymerisation
NO980981D0 (no) Fremgangsmåte til fremstilling av antimikrobielle plaststoffer
CA2264083A1 (en) Soft contact lenses
IL132165A (en) Article, method, and apparatus for electrochemical fabrication
NO980980D0 (no) Fremgangsmåte til fremstilling av antimikrobielle plaststoffer
FI941122L (fi) Oftalmisia polymeerilinssejä, jotka on valmistettu tyydyttymättömistä polyoksietyleenimonomeereista
FI960528A0 (fi) Hydrofiilisiä kalvoja plasmapolymerisaatiolla
EP0045858A3 (en) Plasma etching electrode
TW347363B (en) Method for improving demolding effect of a mold by a low temperature plasma process
GR3004797T3 (da)
ES468279A1 (es) Procedimiento de preparacion de copolimeros injertados de silicona.
NO903972D0 (no) Fremgangsmaate og reaktor til anbringelse av et uorganisk,amorft belegg paa et organisk substrat.
DK0411690T3 (da) Forgrundet metalsubstrat til formmetalanvendelser
ES2040299T3 (es) Objetos opticos de contacto.
FR2714526B1 (fr) Procédé de gravure au plasma d'un substrat de HgCdTe.
NO910357D0 (no) Innretning til feilmoensterregenerering ved "soft"-desisjonsdekoding av blokkoder.
DK148187A (da) Fremgangsmaade til gennemfoerelse af en enzymatisk omsaetning, hvorunder det behandlede substrat befinder sig i en organisk vaeske
IT7922641A0 (it) Processo per la preparazione di polimeri graffati di alfa,alfa'disostituiti beta-propiolattoni su copolimeri a base di isobutilene e trieni.
CA2352838A1 (en) Paper machine substrates resistant to contamination by adhesive materials
FR2702306B1 (fr) Procédé d'auto-alignement d'un contact métallique sur un substrat de matériau semi-conducteur.
CA2024134A1 (en) Hydrogen plasma passivation of gaas
JPS5590563A (en) Non-fogging film-forming composition
IT8019619A0 (it) Composizione chimica a base di titanio trialogenuro, metodo per la sua preparazione e processo di polimerizzazione o copolimerizzazione di composti insaturi impiegante la stessa.
JP2881808B2 (ja) コンタクトレンズ
GB2331990A (en) Process for preparing an ocular device