ES2067716T3 - Proceso para la encapsulacion de sustratos preformados mediante copolimerizacion por injerto. - Google Patents

Proceso para la encapsulacion de sustratos preformados mediante copolimerizacion por injerto.

Info

Publication number
ES2067716T3
ES2067716T3 ES90810006T ES90810006T ES2067716T3 ES 2067716 T3 ES2067716 T3 ES 2067716T3 ES 90810006 T ES90810006 T ES 90810006T ES 90810006 T ES90810006 T ES 90810006T ES 2067716 T3 ES2067716 T3 ES 2067716T3
Authority
ES
Spain
Prior art keywords
encapsulation
graft copolymerization
substrate
southeast
south
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
ES90810006T
Other languages
English (en)
Inventor
Robert A Janssen
Earl C Mccraw Jr
Paul C Nicolson
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.)
Novartis AG
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 ES2067716T3 publication Critical patent/ES2067716T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Graft Or Block Polymers (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Eyeglasses (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

PROCESO PARA LA ENCAPSULACION DE UN SUSTRATO POLIMERICO PREFORMADO, CONSISTENTE EN UNA PEROXIDACION E HIDROPEROXIDACION DE LA SUPERFICIE DE DICHO SUSTRATO MEDIANTE OZONO Y LA COPOLIMERIZACION DEGRADADA POR INJERTO DE UNA CADENA DE MONOMEROS SELECCIONADOS ETILENICAMENTE SIN SATURAR SOBRE DICHO SUSTRATO Y CON SU ENCAPSULACION. DICHA ENCAPSULACION DE SUSTRATOS PROPORCIONA REVESTIMIENTOS PROTECTORES Y ABLATIVOS, Y, EN PARTICULAR, BORDES BLANDOS PARA LENTES DE CONTACTO DURAS.
ES90810006T 1989-01-13 1990-01-04 Proceso para la encapsulacion de sustratos preformados mediante copolimerizacion por injerto. Expired - Lifetime ES2067716T3 (es)

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
ES2067716T3 true ES2067716T3 (es) 1995-04-01

Family

ID=23144522

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90810006T Expired - Lifetime ES2067716T3 (es) 1989-01-13 1990-01-04 Proceso para la encapsulacion de sustratos preformados mediante copolimerizacion por injerto.

Country Status (16)

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

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.
EP0574352A1 (en) * 1992-06-09 1993-12-15 Ciba-Geigy Ag Process for graft polymerization on surfaces of preformed substrates to modify surface properties
WO1995017689A1 (en) * 1993-12-21 1995-06-29 Bausch & Lomb Incorporated Method for increasing hydrophilicity of contact lenses
US7468398B2 (en) 1994-09-06 2008-12-23 Ciba Vision Corporation Extended wear ophthalmic lens
US5760100B1 (en) 1994-09-06 2000-11-14 Ciba Vision Corp Extended wear ophthalmic lens
US5578073A (en) * 1994-09-16 1996-11-26 Ramot Of Tel Aviv University Thromboresistant surface treatment for biomaterials
AU8534998A (en) * 1997-05-27 1998-12-30 Novartis Ag Composite ophthalmic lens
DE19727554A1 (de) * 1997-06-28 1999-01-07 Huels Chemische Werke Ag Verfahren zur Hydrophilierung der Oberfläche polymerer Substrate mit einem Makroinitiator als Primer
AU9627298A (en) 1997-09-23 1999-04-12 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
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
IL149542A0 (en) 1999-11-12 2002-11-10 Mi Llc A method for degrading a substrate
US20050042612A1 (en) * 2001-07-30 2005-02-24 Hubbard Michael Anthony Graft polymer martrices
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
WO2005001037A2 (en) * 2003-05-28 2005-01-06 Toyota Technical Center, Usa, Inc. Electrolyte membranes based on alkyloxysilane grafted thermoplastic polymers
JPWO2007018012A1 (ja) * 2005-08-09 2009-02-19 コニカミノルタオプト株式会社 光学フィルム、光学フィルムの処理方法及び光学フィルムの処理装置
US9943401B2 (en) 2008-04-04 2018-04-17 Eugene de Juan, Jr. Therapeutic device for pain management and vision
WO2011050327A1 (en) 2009-10-23 2011-04-28 Forsight Labs Llc Corneal denervation for treatment of ocular pain
US9498385B2 (en) 2009-10-23 2016-11-22 Nexisvision, Inc. Conformable therapeutic shield for vision and pain
US8591025B1 (en) 2012-09-11 2013-11-26 Nexisvision, Inc. Eye covering and refractive correction methods for LASIK and other applications
US8409599B2 (en) * 2009-11-04 2013-04-02 Novartis Ag Silicone hydrogel lens with a grafted hydrophilic coating
ES2980213T3 (es) 2010-07-30 2024-09-30 Alcon Inc Lentes de hidrogel de silicona con superficies ricas en agua
AU2011323743B2 (en) 2010-10-25 2016-01-28 Nexisvision, Inc. Methods and apparatus to identify eye coverings for vision
US8678584B2 (en) 2012-04-20 2014-03-25 Nexisvision, Inc. Contact lenses for refractive correction
WO2014210186A2 (en) 2013-06-26 2014-12-31 Nexisvision, Inc. Contact lenses for refractive correction
US12044905B2 (en) 2011-04-28 2024-07-23 Journey1 Inc Contact lenses for refractive correction
AU2012249773A1 (en) 2011-04-28 2013-11-07 Nexisvision, Inc. Eye covering and refractive correction methods and apparatus having improved tear flow, comfort, and/or applicability
CA2851668C (en) 2011-10-12 2016-08-16 Novartis Ag Method for making uv-absorbing ophthalmic lenses by coating
CA2858730C (en) * 2011-12-14 2017-07-18 Semprus Biosciences Corp. Surface modified contact lenses
US9465233B2 (en) 2012-04-20 2016-10-11 Nexisvision, Inc. Bimodular contact lenses
HK1208268A1 (en) 2012-04-20 2016-02-26 内希斯视觉股份有限公司 Contact lenses for refractive correction
HUE031702T2 (en) 2012-12-17 2017-07-28 Novartis Ag A method for producing improved UV absorbing ophthalmic lenses
US9341864B2 (en) 2013-11-15 2016-05-17 Nexisvision, Inc. Contact lenses having a reinforcing scaffold
MY180543A (en) 2013-12-17 2020-12-01 Novartis Ag A silicone hydrogel lens with a crosslinked hydrophilic coating
WO2015116559A1 (en) 2014-01-29 2015-08-06 Nexisvision, Inc. Multifocal bimodulus contact lenses
EP3186070B1 (en) 2014-08-26 2019-09-25 Novartis AG Method for applying stable coating on silicone hydrogel contact lenses
HUE051613T2 (hu) 2015-12-15 2021-03-01 Alcon Inc Eljárás szilíciumhidrogél-kontaktlencsékre stabil kivonat felvitelére
SG11202003456VA (en) 2017-12-13 2020-07-29 Alcon Inc Method for producing mps-compatible water gradient contact lenses

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
US4311573A (en) * 1980-10-08 1982-01-19 American Hospital Supply Corporation Process for graft copolymerization of a pre-formed substrate
US4589964A (en) * 1980-10-08 1986-05-20 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
IL92985A0 (en) 1990-09-17
GR3015076T3 (en) 1995-05-31
CA2007543A1 (en) 1990-07-13
NO900197L (no) 1990-07-16
IE900138L (en) 1990-07-13
AU4793890A (en) 1990-07-19
NO900197D0 (no) 1990-01-15
FI98629C (fi) 1997-07-25
ATE118514T1 (de) 1995-03-15
FI900137L (fi) 1990-07-14
JP2790690B2 (ja) 1998-08-27
KR0147383B1 (ko) 1998-08-17
FI900137A0 (fi) 1990-01-10
AU630657B2 (en) 1992-11-05
PT92817A (pt) 1990-07-31
NO176441C (no) 1995-04-05
EP0378512A3 (en) 1991-05-08
FI98629B (fi) 1997-04-15
EP0378512B1 (en) 1995-02-15
DK0378512T3 (da) 1995-04-03
HK1000252A1 (en) 1998-02-13
NO176441B (no) 1994-12-27
DE69016796D1 (de) 1995-03-23
EP0378512A2 (en) 1990-07-18
IE65659B1 (en) 1995-11-15
JPH02228310A (ja) 1990-09-11
US4978481A (en) 1990-12-18
DE69016796T2 (de) 1995-06-22
KR900011809A (ko) 1990-08-02
PT92817B (pt) 1995-12-29

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