DE69809806D1 - Material für Okularlinse - Google Patents

Material für Okularlinse

Info

Publication number
DE69809806D1
DE69809806D1 DE69809806T DE69809806T DE69809806D1 DE 69809806 D1 DE69809806 D1 DE 69809806D1 DE 69809806 T DE69809806 T DE 69809806T DE 69809806 T DE69809806 T DE 69809806T DE 69809806 D1 DE69809806 D1 DE 69809806D1
Authority
DE
Germany
Prior art keywords
eyepiece lens
eyepiece
lens
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 - Fee Related
Application number
DE69809806T
Other languages
English (en)
Other versions
DE69809806T2 (de
Inventor
Haruyuki Hiratani
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.)
Menicon Co Ltd
Original Assignee
Menicon Co Ltd
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 Menicon Co Ltd filed Critical Menicon Co Ltd
Publication of DE69809806D1 publication Critical patent/DE69809806D1/de
Application granted granted Critical
Publication of DE69809806T2 publication Critical patent/DE69809806T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • C08F20/30—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Materials For Medical Uses (AREA)
  • Eyeglasses (AREA)
DE69809806T 1997-01-20 1998-01-15 Material für Okularlinse Expired - Fee Related DE69809806T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9007625A JPH10206804A (ja) 1997-01-20 1997-01-20 眼用レンズ材料

Publications (2)

Publication Number Publication Date
DE69809806D1 true DE69809806D1 (de) 2003-01-16
DE69809806T2 DE69809806T2 (de) 2003-09-04

Family

ID=11671016

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69809806T Expired - Fee Related DE69809806T2 (de) 1997-01-20 1998-01-15 Material für Okularlinse

Country Status (8)

Country Link
US (1) US5869547A (de)
EP (1) EP0854369B1 (de)
JP (1) JPH10206804A (de)
KR (1) KR19980070634A (de)
DE (1) DE69809806T2 (de)
HK (1) HK1014968A1 (de)
ID (1) ID19568A (de)
TW (1) TW368611B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7828432B2 (en) * 2007-05-25 2010-11-09 Synergeyes, Inc. Hybrid contact lenses prepared with expansion controlled polymeric materials

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3207765A (en) * 1963-03-11 1965-09-21 American Cyanamid Co Process for production of vinyl trimellitates
US4148988A (en) * 1977-06-28 1979-04-10 Mitsui Petrochemical Industries Ltd. Curable composition
DE3920795C2 (de) * 1988-07-01 1999-06-24 Mbt Holding Ag Asymmetrische Diester, Verfahren zu deren Herstellung und diese enthaltende Zubereitungen
US5566027A (en) * 1993-01-18 1996-10-15 Canon Kabushiki Kaisha Photocurable resin composition and optical lens produced therefrom
JPH10148797A (ja) * 1996-11-18 1998-06-02 Menicon Co Ltd 眼用レンズ材料

Also Published As

Publication number Publication date
EP0854369A3 (de) 1999-01-27
KR19980070634A (ko) 1998-10-26
US5869547A (en) 1999-02-09
EP0854369B1 (de) 2002-12-04
TW368611B (en) 1999-09-01
JPH10206804A (ja) 1998-08-07
EP0854369A2 (de) 1998-07-22
ID19568A (id) 1998-07-23
HK1014968A1 (en) 1999-10-08
DE69809806T2 (de) 2003-09-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee