MX2012003436A - Lentes de contacto de hidrogel de silicona y metodos para producir lentes de contacto de hidrogel de silicona. - Google Patents

Lentes de contacto de hidrogel de silicona y metodos para producir lentes de contacto de hidrogel de silicona.

Info

Publication number
MX2012003436A
MX2012003436A MX2012003436A MX2012003436A MX2012003436A MX 2012003436 A MX2012003436 A MX 2012003436A MX 2012003436 A MX2012003436 A MX 2012003436A MX 2012003436 A MX2012003436 A MX 2012003436A MX 2012003436 A MX2012003436 A MX 2012003436A
Authority
MX
Mexico
Prior art keywords
contact lenses
silicone hydrogel
hydrogel contact
methods
making
Prior art date
Application number
MX2012003436A
Other languages
English (en)
Inventor
Arthur Back
Yuwen Liu
Yuan Ji
David Morsley
Charles Francis
Original Assignee
Coopervision Int Holding Co Lp
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 Coopervision Int Holding Co Lp filed Critical Coopervision Int Holding Co Lp
Publication of MX2012003436A publication Critical patent/MX2012003436A/es

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • G02C7/049—Contact lenses having special fitting or structural features achieved by special materials or material structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00038—Production of contact lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00038—Production of contact lenses
    • B29D11/00067—Hydrating contact lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00317—Production of lenses with markings or patterns
    • B29D11/00346—Production of lenses with markings or patterns having nanosize structures or features, e.g. fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B1/00—Nanostructures formed by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/08—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
    • C08L51/085—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds on to polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes

Abstract

Las lentes de contacto de hidrogel de silicona, cuando están hidratadas, tienen una pluralidad de depresiones en una o más de las superficies de las lentes. Las depresiones tienen una profundidad menor que 1 micrómetro, o menos de 100 nanómetros. Las lentes de contacto de hidrogel de silicona no han sido sometidas a tratamiento con plasma. También se describen métodos para fabricar las lentes de contacto de hidrogel de silicona.
MX2012003436A 2009-10-01 2010-09-30 Lentes de contacto de hidrogel de silicona y metodos para producir lentes de contacto de hidrogel de silicona. MX2012003436A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27807209P 2009-10-01 2009-10-01
PCT/US2010/050879 WO2011041523A2 (en) 2009-10-01 2010-09-30 Silicone hydrogel contact lenses and methods of making silicone hydrogel contact lenses

Publications (1)

Publication Number Publication Date
MX2012003436A true MX2012003436A (es) 2012-05-22

Family

ID=43826880

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012003436A MX2012003436A (es) 2009-10-01 2010-09-30 Lentes de contacto de hidrogel de silicona y metodos para producir lentes de contacto de hidrogel de silicona.

Country Status (16)

Country Link
US (1) US8672475B2 (es)
EP (1) EP2483737B1 (es)
JP (1) JP6023589B2 (es)
KR (1) KR101197842B1 (es)
CN (1) CN102576158B (es)
BR (1) BR112012007373B1 (es)
CA (1) CA2773223C (es)
ES (1) ES2593406T3 (es)
GB (1) GB2481761B (es)
HK (1) HK1170311A1 (es)
HU (1) HUE030443T2 (es)
MX (1) MX2012003436A (es)
MY (1) MY159465A (es)
SG (1) SG175812A1 (es)
TW (1) TWI509312B (es)
WO (1) WO2011041523A2 (es)

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