ES2082976T3 - Procedimiento de fabricacion de una lente hecha de un polimero transparente con un indice de refraccion modulado. - Google Patents

Procedimiento de fabricacion de una lente hecha de un polimero transparente con un indice de refraccion modulado.

Info

Publication number
ES2082976T3
ES2082976T3 ES91910305T ES91910305T ES2082976T3 ES 2082976 T3 ES2082976 T3 ES 2082976T3 ES 91910305 T ES91910305 T ES 91910305T ES 91910305 T ES91910305 T ES 91910305T ES 2082976 T3 ES2082976 T3 ES 2082976T3
Authority
ES
Spain
Prior art keywords
lens
refraction index
manufacturing procedure
transparent polymer
lens made
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
ES91910305T
Other languages
English (en)
Inventor
Dominique Baude
Daniel Lougnot
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.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique SA
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 Essilor International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Application granted granted Critical
Publication of ES2082976T3 publication Critical patent/ES2082976T3/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)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
  • Paints Or Removers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCESO DE FABRICACION DE UNA LENTE OPTICA CON MODULACION DE INDICE DE REFRACCION, CARACTERIZADO EN QUE, PARTIENDO DE UNA LENTE DE POLIMERO HIDROFILO TRANSPARENTE DE TIPO HIDROGEL, PREVIAMENTE CONFORMADO, SE IMPREGNA DICHA LENTE CON UNA COMPOSICION FOTOPOLIMERIZABLE QUE COMPRENDE AL MENOS UN MONOMERO Y UN FOTOINICIADOR EN SOLUCION EN UN SOLVENTE DE HINCHAZON DE LA LENTE, SE SOMETE LA LENTE IMPREGNADA A UNA IRRADIACION MODULADA ESPECIALMENTE EN INTENSIDAD Y/O TIEMPO DE IRRADIACION, PROVOCANDO UNA POLIMERIZACION SELECTIVA LOCAL DEL MONOMERO, Y A CONTINUACION SE ELIMINA EL EXCEDENTE DE FOTOINICIADOR Y MONOMERO NO POLIMERIZADO POR EXTRACCION CON UN SOLVENTE.
ES91910305T 1990-05-11 1991-05-13 Procedimiento de fabricacion de una lente hecha de un polimero transparente con un indice de refraccion modulado. Expired - Lifetime ES2082976T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9005936A FR2661914B1 (fr) 1990-05-11 1990-05-11 Procede de fabrication d'une lentille en polymere transparent a indice de refraction module.

Publications (1)

Publication Number Publication Date
ES2082976T3 true ES2082976T3 (es) 1996-04-01

Family

ID=9396543

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91910305T Expired - Lifetime ES2082976T3 (es) 1990-05-11 1991-05-13 Procedimiento de fabricacion de una lente hecha de un polimero transparente con un indice de refraccion modulado.

Country Status (7)

Country Link
EP (1) EP0486638B1 (es)
JP (1) JP3074296B2 (es)
AU (1) AU635139B2 (es)
DE (1) DE69115861T2 (es)
ES (1) ES2082976T3 (es)
FR (1) FR2661914B1 (es)
WO (1) WO1991018303A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2731081B1 (fr) * 1995-02-27 1997-04-11 Essilor Int Procede d'obtention d'un article transparent a gradient d'indice de refraction
US6450642B1 (en) * 1999-01-12 2002-09-17 California Institute Of Technology Lenses capable of post-fabrication power modification
US6712466B2 (en) 2001-10-25 2004-03-30 Ophthonix, Inc. Eyeglass manufacturing method using variable index layer
US8066713B2 (en) 2003-03-31 2011-11-29 Depuy Spine, Inc. Remotely-activated vertebroplasty injection device
CN106963464B (zh) 2004-07-30 2019-11-05 德普伊新特斯产品有限责任公司 外科用具
US9381024B2 (en) 2005-07-31 2016-07-05 DePuy Synthes Products, Inc. Marked tools
US9918767B2 (en) 2005-08-01 2018-03-20 DePuy Synthes Products, Inc. Temperature control system
US8360629B2 (en) 2005-11-22 2013-01-29 Depuy Spine, Inc. Mixing apparatus having central and planetary mixing elements
AU2007297097A1 (en) 2006-09-14 2008-03-20 Depuy Spine, Inc. Bone cement and methods of use thereof
CA2747850C (en) 2006-10-19 2013-05-14 Depuy Spine, Inc. Fluid delivery system
DE102009011838B4 (de) * 2009-03-05 2017-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Optische Linse und Herstellungsverfahren
JP6500484B2 (ja) * 2015-02-19 2019-04-17 株式会社ニデック 多焦点眼内レンズ
WO2022070600A1 (ja) * 2020-09-30 2022-04-07 富士フイルム株式会社 透過型回折光学素子、接合光学素子、眼内レンズ、コンタクトレンズ、及び透過型回折光学素子の製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2052397C2 (de) * 1969-12-15 1982-11-18 Československá akademie věd, Praha Verfahren zur Hydrophilierung von durchsichtigen Gegenständen aus hydrophoben organischen Polymeren
CA993401A (en) * 1972-12-04 1976-07-20 Edward W. Merrill Contact lens and method of preparation
US3809732A (en) * 1972-12-18 1974-05-07 Bell Telephone Labor Inc Photo-locking technique for producing integrated optical circuits
GB1463301A (en) * 1973-07-18 1977-02-02 Highgate D J Polymer properties
US3993485A (en) * 1975-05-27 1976-11-23 Bell Telephone Laboratories, Incorporated Photopolymerization process and related devices
US4039827A (en) * 1976-08-26 1977-08-02 American Optical Corporation Method for marking intraocular lenses
DE3737455A1 (de) * 1986-11-06 1988-05-19 Westinghouse Electric Corp Einrichtung und verfahren zum erzeugen von farbmustern
GB8815966D0 (en) * 1988-07-05 1988-08-10 Marconi Gec Ltd Optical elements
FR2646930B1 (fr) * 1989-05-12 1993-04-09 Essilor Int Procede de realisation d'un element diffractif, utilisable notamment dans la fabrication de lentilles optiques artificielles, et lentilles ainsi obtenues
US5172143A (en) * 1990-01-22 1992-12-15 Essilor International Cie Generale D'optique Artificial optical lens and method of manufacturing it

Also Published As

Publication number Publication date
WO1991018303A1 (fr) 1991-11-28
AU635139B2 (en) 1993-03-11
EP0486638B1 (fr) 1995-12-27
JPH05500123A (ja) 1993-01-14
JP3074296B2 (ja) 2000-08-07
FR2661914B1 (fr) 1994-05-06
DE69115861T2 (de) 1996-06-05
AU7905691A (en) 1991-12-10
FR2661914A1 (fr) 1991-11-15
EP0486638A1 (fr) 1992-05-27
DE69115861D1 (de) 1996-02-08

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