ES2056145T3 - Lentes de contacto. - Google Patents

Lentes de contacto.

Info

Publication number
ES2056145T3
ES2056145T3 ES89107640T ES89107640T ES2056145T3 ES 2056145 T3 ES2056145 T3 ES 2056145T3 ES 89107640 T ES89107640 T ES 89107640T ES 89107640 T ES89107640 T ES 89107640T ES 2056145 T3 ES2056145 T3 ES 2056145T3
Authority
ES
Spain
Prior art keywords
integer
contact lenses
hydrofility
absorbability
flexibility
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
ES89107640T
Other languages
English (en)
Inventor
Takeyuki Sawamoto
Masashi Nomura
Niro Tarumi
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.)
Hoya Corp
Original Assignee
Hoya Corp
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 Hoya Corp filed Critical Hoya Corp
Application granted granted Critical
Publication of ES2056145T3 publication Critical patent/ES2056145T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and 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 a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F20/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • 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

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

LAS LENTES DE CONTACTO DE LA PRESENTE INVENCION CONSTAN DE UN POLIMERO QUE CONTIENE, COMO COMPONENTE ESENCIAL, POR LO MENOS UN MONOMERO QUE CONTIENE FLUOR, REPRESENTADO POR LA FORMULA (I), DONDE R1 Y R2 SON INDEPENDIENTEMENTE H O CH3 Y PUEDEN SER EL MISMO O DIFERENTES, L ES UN ENTERO DE 1-5, M ES UN ENTERO DE 1-2, N ES UN ENTERO DE 4-10, P ES UN ENTERO DE 8 O MAS, Q ES 0 O MAS Y P + Q = 2N + 1, TIENE GRAN TRANSPARENCIA, MEJORADAS PERMEABILIDAD AL OXIGENO, FLEXIBILIDAD, HIDROFILIDAD Y NO ABSORBABILIDAD DEL AGUA.
ES89107640T 1988-04-30 1989-04-27 Lentes de contacto. Expired - Lifetime ES2056145T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63108423A JP2746376B2 (ja) 1988-04-30 1988-04-30 コンタクトレンズ

Publications (1)

Publication Number Publication Date
ES2056145T3 true ES2056145T3 (es) 1994-10-01

Family

ID=14484392

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89107640T Expired - Lifetime ES2056145T3 (es) 1988-04-30 1989-04-27 Lentes de contacto.

Country Status (7)

Country Link
US (1) US5008354A (es)
EP (1) EP0340636B1 (es)
JP (1) JP2746376B2 (es)
KR (1) KR0151855B1 (es)
AU (1) AU614359B2 (es)
DE (1) DE68916479T2 (es)
ES (1) ES2056145T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0436727B1 (en) * 1989-07-31 1995-06-07 Hoya Corporation Contact lens
US5131674A (en) * 1989-09-29 1992-07-21 Asahi Glass Company Ltd. Lubricant for skis
JP2724261B2 (ja) * 1991-10-31 1998-03-09 シャープ株式会社 液晶表示装置
US5264465A (en) * 1991-01-31 1993-11-23 Hoya Corporation Contact lens material and contact lens
KR100481120B1 (ko) * 2001-08-27 2005-04-07 (주) 베스콘 불소-함유 아크릴레이트 또는 메타크릴레이트 단량체,가교제 및 이로부터 제조되는 소프트 렌즈
WO2004068215A1 (ja) * 2003-01-27 2004-08-12 Menicon Co., Ltd. 消色性に優れたフォトクロミックコンタクトレンズ
US20090317621A1 (en) * 2006-11-30 2009-12-24 Youngblood Jeffrey P Stimuli-Responsive Polymeric Surface Materials

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH1753669D (es) * 1968-11-25
US3660360A (en) * 1970-06-24 1972-05-02 Nat Starch Chem Corp Water- and oil repellency agents
US3625929A (en) * 1970-07-06 1971-12-07 Calgon Corp Polyfluoroalkenylalkoxy acrylates and polymers thereof
US4147851A (en) * 1978-06-13 1979-04-03 E. I. Du Pont De Nemours And Company Fluorine-containing oil- and water-repellant copolymers
CA1184367A (en) * 1981-06-22 1985-03-26 Novartis Ag Process for producing shaped articles having improved surfaces
AU546039B2 (en) * 1982-05-08 1985-08-08 Menicon Co., Ltd Oxygen permeable hard contact lens
JPS5919918A (ja) * 1982-07-27 1984-02-01 Hoya Corp 酸素透過性ハ−ドコンタクトレンズ
JPS59217714A (ja) * 1983-05-26 1984-12-07 Toagosei Chem Ind Co Ltd 硬化性組成物及び硬化方法
EP0215817B1 (en) * 1985-01-29 1991-03-13 Bausch & Lomb Incorporated Continuous-wear lenses
JPH0768509B2 (ja) * 1985-05-20 1995-07-26 日本メクトロン株式会社 防汚性撥水撥油剤
JPS62127824A (ja) * 1985-11-29 1987-06-10 Japan Synthetic Rubber Co Ltd ソフトコンタクトレンズ
JPH073517B2 (ja) * 1985-11-29 1995-01-18 チバ―ガイギー アクチエンゲゼルシャフト 非含水型ソフトコンタクトレンズおよびその製造方法
JPH0830761B2 (ja) * 1986-12-29 1996-03-27 三井石油化学工業株式会社 ソフトコンタクトレンズ
JPS63273763A (ja) * 1987-04-30 1988-11-10 松下電器産業株式会社 空気調和機の運転制御方法

Also Published As

Publication number Publication date
EP0340636A3 (en) 1990-07-18
EP0340636A2 (en) 1989-11-08
JPH01277815A (ja) 1989-11-08
AU614359B2 (en) 1991-08-29
KR900016783A (ko) 1990-11-14
KR0151855B1 (ko) 1998-12-01
DE68916479D1 (de) 1994-08-04
DE68916479T2 (de) 1994-12-01
AU3385989A (en) 1989-11-02
JP2746376B2 (ja) 1998-05-06
US5008354A (en) 1991-04-16
EP0340636B1 (en) 1994-06-29

Similar Documents

Publication Publication Date Title
DE69003506D1 (de) Peroxidhärtbare Fluor- und Chlorfluorelastomere mit Brom und Jod als Härtungszentren und ihre Herstellung.
ES2127946T3 (es) Antagonistas de neurocinina diazabiciclica.
ES2066991T3 (es) Agentes hipoglucemiantes de oxazolidinadiona.
ES2110268T3 (es) Polimeros marcados y sintesis de los mismos por reaccion de (trans)amidacion despues de la polimerizacion.
ES2071334T3 (es) Analogos de anillos fusionados de nitrogeno conteniendo heterociclos no aromaticos.
ES2177555T3 (es) Octaciclodepsipeptidos con actividad endoparasiticida.
DE68913328D1 (de) Polymermaterialien auf der Basis von Silicon mit hoher Sauerstoffdurchlässigkeit.
DE69023073D1 (de) Herstellung von Vorrichtungen mittels lithographischer Prozesse.
AR000316A1 (es) Materiales orgánicos transparentes fotocrómicos y procedimiento para preparar dichos materiales
ES2174989T3 (es) Pirido(3,2-e)pirazinonas con antiasmatica y procedimiento para su preparacion.
ES2098323T3 (es) Sistema doble redox para la desinfeccion de lentes de contacto.
ES2062374T3 (es) Heteroarilpiperazinas, agentes antipsicoticos.
AR247389A1 (es) Derivados de 2,4-diamino-5-ciano-pirimidinas, excluidos sus usos terapeuticos, procedimiento para su preparacion, intermediarios y composiciones que las contienen como antiparasitarios
ES2055536T3 (es) Copolimeros formadores de peliculas y su empleo en revestimientos permeables al vapor de agua.
TR24694A (tr) Boecek oeldueruecue olarak n-fenilpirazol tuerevleri
ES2151881T3 (es) Estabilizacion de polimeros acuosos en presencia de hidroxilamina.
ES2110260T3 (es) Androstenonas.
ES2072784T3 (es) Benzo- y piridopiridonas substituidas con sulfonilbencilo.
ATE28190T1 (de) Lichtschutzmittel fuer polymere.
ES2056145T3 (es) Lentes de contacto.
ES2158077T3 (es) Carboxanilidas oxidiacinicas artropodicidas.
PT658788E (pt) Mira
ES2061506T3 (es) Oxazolidinonas fluoroquimicas.
ES2108618B1 (es) Compuestos de trifendioxazina.
ES2184774T3 (es) Bifenil-2,2'-diil-bis-difenilfosfinas halogenadas, su preparacion y empleo.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 340636

Country of ref document: ES