ATE277360T1 - Verfahren zur herstellung von vernetzten, transparenten,hydrophilen und photochromen kunststoffmaterialien und optischen und opthalmischen gegenständen - Google Patents

Verfahren zur herstellung von vernetzten, transparenten,hydrophilen und photochromen kunststoffmaterialien und optischen und opthalmischen gegenständen

Info

Publication number
ATE277360T1
ATE277360T1 AT00956373T AT00956373T ATE277360T1 AT E277360 T1 ATE277360 T1 AT E277360T1 AT 00956373 T AT00956373 T AT 00956373T AT 00956373 T AT00956373 T AT 00956373T AT E277360 T1 ATE277360 T1 AT E277360T1
Authority
AT
Austria
Prior art keywords
hydrophilic
transparent
optical
opthalmic
linked
Prior art date
Application number
AT00956373T
Other languages
English (en)
Inventor
Isabelle Calderara
Veronique Neyrat
Dominique Baude
Original Assignee
Essilor Int
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
Priority claimed from FR9910030A external-priority patent/FR2797266B1/fr
Priority claimed from US09/391,136 external-priority patent/US6224945B1/en
Application filed by Essilor Int filed Critical Essilor Int
Application granted granted Critical
Publication of ATE277360T1 publication Critical patent/ATE277360T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/06—Coating with compositions not containing macromolecular substances
    • C08J7/065—Low-molecular-weight organic substances, e.g. absorption of additives in the surface of the article
    • 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

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT00956373T 1999-08-02 2000-08-01 Verfahren zur herstellung von vernetzten, transparenten,hydrophilen und photochromen kunststoffmaterialien und optischen und opthalmischen gegenständen ATE277360T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR9910030A FR2797266B1 (fr) 1999-08-02 1999-08-02 Procede de fabrication d'un materiau polymere reticule, transparent, hydrophile et photochromique, et article d'optique et ophtalmique obtenu
US38664999A 1999-08-31 1999-08-31
US09/391,136 US6224945B1 (en) 1999-08-02 1999-09-07 Process for the manufacture of a crosslinked, transparent, hydrophilic and photochromic polymeric material, and optical and ophthalmic articles obtained
PCT/EP2000/007444 WO2001009645A1 (en) 1999-08-02 2000-08-01 Process for the manufacture of a crosslinked, transparent, hydrophilic and photochromic polymeric material, and optical and ophthalmic article obtained

Publications (1)

Publication Number Publication Date
ATE277360T1 true ATE277360T1 (de) 2004-10-15

Family

ID=27253549

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00956373T ATE277360T1 (de) 1999-08-02 2000-08-01 Verfahren zur herstellung von vernetzten, transparenten,hydrophilen und photochromen kunststoffmaterialien und optischen und opthalmischen gegenständen

Country Status (7)

Country Link
EP (1) EP1208392B1 (de)
AT (1) ATE277360T1 (de)
AU (1) AU770553B2 (de)
CA (1) CA2381155C (de)
DE (1) DE60014114T2 (de)
ES (1) ES2225198T3 (de)
WO (1) WO2001009645A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6555028B2 (en) 1998-09-11 2003-04-29 Transitions Optical, Inc. Polymeric matrix compatibilized naphthopyrans
BR0109755B1 (pt) * 2000-03-22 2013-09-17 composto de naftopirano e artigo fotocromÁtico
US7368072B2 (en) * 2001-12-10 2008-05-06 Ppg Industries Ohio, Inc. Photochromic contact lenses and methods of manufacturing
EP1598408A1 (de) * 2004-05-19 2005-11-23 Gyongtae Kim Polymer für photochromische Verbindungsmatrix und Matrix, die dieses Polymer enthält
CN106279204B (zh) * 2016-09-19 2018-07-03 陕西国防工业职业技术学院 一种螺噁嗪光致变色基团修饰的氧化石墨烯及其制备方法
CN114096911A (zh) * 2019-06-27 2022-02-25 株式会社目立康 包含光致变色聚合物的眼用医疗器械和其制造方法
HUE069913T2 (hu) * 2020-11-04 2025-04-28 Alcon Inc Eljárás fotokróm kontaktlencsék elõállítására
US11886045B2 (en) 2020-11-04 2024-01-30 Alcon Inc. Method for making photochromic contact lenses

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4681412A (en) * 1984-10-01 1987-07-21 Lemelson Jerome H Contact lens containing light sensitive material
IL105147A0 (en) * 1992-09-11 1993-07-08 American Optical Corp Production of photochromic plastic lenses
US5480927A (en) * 1994-05-20 1996-01-02 Ciba Geigy Corporation Method of increasing the concentration of radiation-absorbing agents in optical and ophthalmic lenses
FR2723218A1 (fr) * 1994-07-29 1996-02-02 Essilor Internal Cie Gle Optique Composes photochromiques de structure spiro (indoline-(2,3')-benzoxazine) a groupement cyano en 6', et leur utilisation dans le domaine de l'optique ophtalmique
GB2305256A (en) * 1995-07-19 1997-04-02 Peter John Mckay Photochromic or polarising contact lens
WO1997041468A1 (en) * 1996-04-30 1997-11-06 Corning Incorporated Organic photochromic contact lens compositions
US5789015A (en) * 1996-06-26 1998-08-04 Innotech, Inc. Impregnation of plastic substrates with photochromic additives

Also Published As

Publication number Publication date
EP1208392A1 (de) 2002-05-29
DE60014114T2 (de) 2005-10-06
CA2381155C (en) 2009-05-26
WO2001009645A1 (en) 2001-02-08
CA2381155A1 (en) 2001-02-08
AU770553B2 (en) 2004-02-26
AU6833800A (en) 2001-02-19
DE60014114D1 (de) 2004-10-28
EP1208392B1 (de) 2004-09-22
ES2225198T3 (es) 2005-03-16

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