ES2076373T3 - Lente de contacto. - Google Patents

Lente de contacto.

Info

Publication number
ES2076373T3
ES2076373T3 ES90914418T ES90914418T ES2076373T3 ES 2076373 T3 ES2076373 T3 ES 2076373T3 ES 90914418 T ES90914418 T ES 90914418T ES 90914418 T ES90914418 T ES 90914418T ES 2076373 T3 ES2076373 T3 ES 2076373T3
Authority
ES
Spain
Prior art keywords
meta
contact lens
acrylate
perfluorooctiletyloxialkylene
monacylene
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
ES90914418T
Other languages
English (en)
Inventor
Hidetoshi - Oaza Shich Iwamoto
Yuuichi Yokoyama
Makoto Tsuchiya
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 ES2076373T3 publication Critical patent/ES2076373T3/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

SE PRESENTAN UNAS LENTES DE CONTACTO FABRICADAS DE UN COPOLIMERO PREPARADO A PARTIR DE UNA MEZCLA MONOMERA QUE COMPRENDE (META)ACRILATO DE PERFLUOROOCTILETYLOXIALQUILENO, (META)ACRILATO DE SILOXANIL, METACRILATO DE ALQUILA, UN MONOMERO HIDROFILICO Y UN AGENTE ENLAZANTE, COMO COMPONENTES INDISPENSABLES. ESTAS LENTES PRESENTAN UNA BUENA PERMEABILIDAD AL OXIGENO, DUREZA Y SON HUMEDECIBLES MEDIANTE AGUA, SIENDO DE ESTA MANERA BASTANTE UTILES EN LA PRACTICA.
ES90914418T 1989-09-30 1990-10-01 Lente de contacto. Expired - Lifetime ES2076373T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25652189 1989-09-30

Publications (1)

Publication Number Publication Date
ES2076373T3 true ES2076373T3 (es) 1995-11-01

Family

ID=17293784

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90914418T Expired - Lifetime ES2076373T3 (es) 1989-09-30 1990-10-01 Lente de contacto.

Country Status (6)

Country Link
US (1) US5194542A (es)
EP (1) EP0446372B1 (es)
AU (1) AU640170B2 (es)
DE (1) DE69022395T2 (es)
ES (1) ES2076373T3 (es)
WO (1) WO1991005285A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5264465A (en) * 1991-01-31 1993-11-23 Hoya Corporation Contact lens material and contact lens
JP2724261B2 (ja) * 1991-10-31 1998-03-09 シャープ株式会社 液晶表示装置
JPH1017624A (ja) * 1996-06-28 1998-01-20 Toray Dow Corning Silicone Co Ltd シリコーン変性ビニル重合体およびその製造方法
JPWO2003032051A1 (ja) * 2001-10-09 2005-01-27 株式会社クラレ 酸素透過性ハードコンタクトレンズ
GB0327067D0 (en) * 2003-11-21 2003-12-24 Dow Corning Polymeric products useful as oil repellents
US7781554B2 (en) * 2008-03-05 2010-08-24 Bausch & Lomb Incorporated Polysiloxanes and polysiloxane prepolymers with vinyl or epoxy functionality

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982003397A1 (en) * 1981-03-24 1982-10-14 John D Mccarry Silicone methacrylate hydrogels for contact lenses
US4566981A (en) * 1984-03-30 1986-01-28 Minnesota Mining And Manufacturing Company Fluorochemicals and fibrous substrates treated therewith: compositions of cationic and non-ionic fluorochemicals
WO1986004342A1 (en) * 1985-01-29 1986-07-31 Bausch And Lomb Incorporated Oxygen-permeable lenses
IE57245B1 (en) * 1985-01-29 1992-06-17 Bausch & Lomb Continuous-wear lenses
CA1295078C (en) * 1985-01-29 1992-01-28 Nick Stoyan Extended-wear lenses
US4829137A (en) * 1985-01-29 1989-05-09 Bausch & Lomb Incorporated Continuous-wear highly oxygen permeable contact lenses
FR2579211B1 (fr) * 1985-03-20 1987-09-18 Atochem Copolymeres fluores et leur application au traitement hydrophobe et oleophobe de substrats divers
JP2532406B2 (ja) * 1986-09-30 1996-09-11 ホ−ヤ株式会社 耐衝撃性の優れた酸素透過性ハ−ドコンタクトレンズ用材料
JPS63159820A (ja) * 1986-12-24 1988-07-02 Hoya Corp 酸素透過性ハ−ドコンタクトレンズ
JPH01503072A (ja) * 1987-01-07 1989-10-19 チヤン，シン‐シウン 湿潤性、親水性、軟性及び酸素透過性の共重合体組成物
JPS63257720A (ja) * 1987-04-15 1988-10-25 Kuraray Co Ltd 酸素透過性硬質コンタクトレンズ
JPS6445411A (en) * 1987-08-14 1989-02-17 Daikin Ind Ltd Fluorine-containing polymer and surface-treatment composition containing said polymer
AU607072B2 (en) * 1988-05-24 1991-02-21 Asahi Glass Company Limited Fluorine-containing copolymer, process for its production and curable composition

Also Published As

Publication number Publication date
WO1991005285A1 (en) 1991-04-18
DE69022395T2 (de) 1996-03-14
US5194542A (en) 1993-03-16
AU640170B2 (en) 1993-08-19
EP0446372A1 (en) 1991-09-18
EP0446372B1 (en) 1995-09-13
EP0446372A4 (en) 1992-03-11
DE69022395D1 (de) 1995-10-19
AU6421590A (en) 1991-04-28

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