ES2068909T3 - Una lente de contacto humectable, flexible, permeable al oxigeno y que contiene unidades de espina dorsal de polioxialquileno y uso de la misma. - Google Patents

Una lente de contacto humectable, flexible, permeable al oxigeno y que contiene unidades de espina dorsal de polioxialquileno y uso de la misma.

Info

Publication number
ES2068909T3
ES2068909T3 ES89810123T ES89810123T ES2068909T3 ES 2068909 T3 ES2068909 T3 ES 2068909T3 ES 89810123 T ES89810123 T ES 89810123T ES 89810123 T ES89810123 T ES 89810123T ES 2068909 T3 ES2068909 T3 ES 2068909T3
Authority
ES
Spain
Prior art keywords
humectable
polyoxyalkylene
spine
permeable
oxygen
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
ES89810123T
Other languages
English (en)
Inventor
Kai Chiang Su
Frank Molock
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 ES2068909T3 publication Critical patent/ES2068909T3/es
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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
    • C08G65/33348—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing isocyanate group
    • C08G65/33355—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing isocyanate group cyclic
    • C08G65/33358—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing isocyanate group cyclic aromatic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • 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

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)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Dermatology (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Eyeglasses (AREA)
  • Materials For Medical Uses (AREA)
  • Silicon Polymers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Prostheses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyethers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

ESTA INVENCION SE REFIERE A DISPOSITIVOS OFTALMICOS, TALES COMO LENTES DE CONTACTO E IMPLANTACIONES INTRAOCULARES, EN ESPECIAL LENTES DE CONTACTO DE UN POLIMERO QUE TIENE UN SOPORTE QUE CONTIENE UNIDADES DE POLIOXIALQUILENO, QUE POSEEN UNA COMBINACION UNICA DE PROPIEDADES QUE INCLUYEN: A) ALTA PERMEABILIDAD AL OXIGENO, B) BUENA HUMECTACION, C) FLEXIBILIDAD Y D) CLARIDAD OPTICA, EN EL ENTORNO OCULAR DE USO. INCLUSO SE DESCRIBEN SU PREPARACION Y METODOS PARA TRATAR LOS DEFECTOS DE VISION, ASI COMO LOS POLIMEROS QUE SON ADECUADOS PARA LOS DISPOSITIVOS OFTALMICOS RESPECTIVOS.
ES89810123T 1988-02-26 1989-02-16 Una lente de contacto humectable, flexible, permeable al oxigeno y que contiene unidades de espina dorsal de polioxialquileno y uso de la misma. Expired - Lifetime ES2068909T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16062288A 1988-02-26 1988-02-26

Publications (1)

Publication Number Publication Date
ES2068909T3 true ES2068909T3 (es) 1995-05-01

Family

ID=22577662

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89810123T Expired - Lifetime ES2068909T3 (es) 1988-02-26 1989-02-16 Una lente de contacto humectable, flexible, permeable al oxigeno y que contiene unidades de espina dorsal de polioxialquileno y uso de la misma.

Country Status (11)

Country Link
EP (1) EP0330615B1 (es)
JP (1) JPH01310325A (es)
AT (1) ATE120014T1 (es)
AU (1) AU614335B2 (es)
CA (1) CA1339697C (es)
DE (1) DE68921657T2 (es)
DK (1) DK88589A (es)
ES (1) ES2068909T3 (es)
GR (1) GR3015436T3 (es)
IE (1) IE66236B1 (es)
PT (1) PT89828B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5196458A (en) * 1991-10-15 1993-03-23 Johnson & Johnson Vision Products, Inc. Soft, high oxygen permeability ophthalmic lens
US5674942A (en) * 1995-03-31 1997-10-07 Johnson & Johnson Vision Products, Inc. Interpenetrating polymer networks for contact lens production
US5656210A (en) * 1995-03-31 1997-08-12 Johnson & Johnson Vision Products, Inc. Reaction injection molding as a process to prepare contact lenses
US5648402A (en) * 1995-06-01 1997-07-15 Nunez; Ivan M. Contact lenses from highly permeable siloxane polyol material
US5807944A (en) * 1996-06-27 1998-09-15 Ciba Vision Corporation Amphiphilic, segmented copolymer of controlled morphology and ophthalmic devices including contact lenses made therefrom
US7390863B2 (en) 2005-08-30 2008-06-24 Bausch & Lomb Incorporated Polymeric materials having enhanced ion and water transport property and medical devices comprising same
ES2365290T3 (es) 2007-07-25 2011-09-28 Alcon, Inc. Materiales para dispositivo oftálmico de alto índice de refracción.
EP2828692B1 (en) * 2012-03-22 2024-02-28 Momentive Performance Materials Inc. Hydrophilic macromers and hydrogels comprising the same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486577A (en) * 1982-10-12 1984-12-04 Ciba-Geigy Corporation Strong, silicone containing polymers with high oxygen permeability
US4780488A (en) * 1986-08-29 1988-10-25 Ciba-Geigy Corporation Wettable, flexible, oxygen permeable, substantially non-swellable contact lens containing polyoxyalkylene backbone units, and use thereof

Also Published As

Publication number Publication date
DE68921657D1 (de) 1995-04-20
IE66236B1 (en) 1995-12-13
AU3025389A (en) 1989-08-31
PT89828A (pt) 1989-10-04
AU614335B2 (en) 1991-08-29
CA1339697C (en) 1998-03-03
GR3015436T3 (en) 1995-06-30
DE68921657T2 (de) 1995-08-03
EP0330615A3 (en) 1990-05-30
EP0330615B1 (en) 1995-03-15
ATE120014T1 (de) 1995-04-15
PT89828B (pt) 1994-05-31
DK88589A (da) 1989-08-27
EP0330615A2 (en) 1989-08-30
JPH01310325A (ja) 1989-12-14
DK88589D0 (da) 1989-02-24
IE890600L (en) 1989-08-26

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