WO2004070427A3 - Procede de preparation d'articles moules par photopolymerisation sous un rayonnement visible ou dans le proche uv - Google Patents

Procede de preparation d'articles moules par photopolymerisation sous un rayonnement visible ou dans le proche uv Download PDF

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Publication number
WO2004070427A3
WO2004070427A3 PCT/FR2004/050041 FR2004050041W WO2004070427A3 WO 2004070427 A3 WO2004070427 A3 WO 2004070427A3 FR 2004050041 W FR2004050041 W FR 2004050041W WO 2004070427 A3 WO2004070427 A3 WO 2004070427A3
Authority
WO
WIPO (PCT)
Prior art keywords
photopolymerisation
visible
ultraviolet light
moulded articles
preparing moulded
Prior art date
Application number
PCT/FR2004/050041
Other languages
English (en)
Other versions
WO2004070427A2 (fr
Inventor
Caroline Grotzinger
Dominique Burget
Jean-Pierre Fouassier
Gilles Richard
Odile Primel
Leanirith Yean
Original Assignee
Essilor Int
Caroline Grotzinger
Dominique Burget
Jean-Pierre Fouassier
Gilles Richard
Odile Primel
Leanirith Yean
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 Int, Caroline Grotzinger, Dominique Burget, Jean-Pierre Fouassier, Gilles Richard, Odile Primel, Leanirith Yean filed Critical Essilor Int
Priority to JP2006502172A priority Critical patent/JP2006519891A/ja
Priority to US10/544,321 priority patent/US20060055070A1/en
Priority to EP04707563A priority patent/EP1592716A2/fr
Publication of WO2004070427A2 publication Critical patent/WO2004070427A2/fr
Publication of WO2004070427A3 publication Critical patent/WO2004070427A3/fr

Links

Classifications

    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
    • 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
    • C08F22/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
    • C08F22/10—Esters
    • C08F22/1006—Esters of polyhydric alcohols or polyhydric phenols, e.g. ethylene glycol dimethacrylate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Le procédé comprend la photopolymérisation ou moyen d'un rayonnement lumineux du domaine visible et/ou du proche UV d'une composition exempte de particules minérales comprenant au moins un monomère photopolymérisable et au moins un photoinitiateur choisi parmi les dérivés de la subérone et les mélanges d'une α-dicétone et d'un peroxyde organique. Application à la fabrication de lentilles ophtalmiques.
PCT/FR2004/050041 2003-02-03 2004-02-03 Procede de preparation d'articles moules par photopolymerisation sous un rayonnement visible ou dans le proche uv WO2004070427A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2006502172A JP2006519891A (ja) 2003-02-03 2004-02-03 可視または近紫外光線下での光重合による鋳造物の製造方法
US10/544,321 US20060055070A1 (en) 2003-02-03 2004-02-03 Method of preparing molded articles by means of photopolymerization in visible or near-ultraviolet light
EP04707563A EP1592716A2 (fr) 2003-02-03 2004-02-03 Procede de preparation d articles moules par photopolymerisation sous un rayonnement visible ou dans le proche uv

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR03/01214 2003-02-03
FR0301214A FR2850658B1 (fr) 2003-02-03 2003-02-03 Procede de preparation d'articles moules par photopolymerisation sous un rayonnement visible ou dans le proche uv

Publications (2)

Publication Number Publication Date
WO2004070427A2 WO2004070427A2 (fr) 2004-08-19
WO2004070427A3 true WO2004070427A3 (fr) 2004-09-16

Family

ID=32696310

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2004/050041 WO2004070427A2 (fr) 2003-02-03 2004-02-03 Procede de preparation d'articles moules par photopolymerisation sous un rayonnement visible ou dans le proche uv

Country Status (5)

Country Link
US (1) US20060055070A1 (fr)
EP (1) EP1592716A2 (fr)
JP (1) JP2006519891A (fr)
FR (1) FR2850658B1 (fr)
WO (1) WO2004070427A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006054236A1 (de) * 2006-11-17 2008-05-21 Bayer Materialscience Ag Photochromes Material und Verfahren zu seiner Herstellung
DE102006054239A1 (de) * 2006-11-17 2008-05-21 Bayer Materialscience Ag Photochromes Material und Verfahren zu seiner Herstellung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090493A2 (fr) * 1982-03-04 1983-10-05 Imperial Chemical Industries Plc Compositions photopolymérisables
DE3927480A1 (de) * 1989-08-19 1991-02-21 Basf Ag Carbocyclische ketoverbindungen und deren herstellung
EP0448978A2 (fr) * 1990-02-28 1991-10-02 Hoya Corporation Composition pour lentille de contact et lentilles de contact fabriquées à partir de cette composition
WO1999007757A1 (fr) * 1997-08-12 1999-02-18 Dsm N.V. Composition a base de resine durcissable sous l'effet d'un rayonnement pour polymerisation par coulage

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2861833D1 (en) 1977-12-19 1982-07-01 Ward Blenkinsop & Co Ltd Photocurable compositions, photoactivator- photoinitiator combinations useful therein and method of making cured plastics compositions therefrom
JPH0617378B2 (ja) * 1983-08-04 1994-03-09 インペリアル・ケミカル・インダストリーズ・ピーエルシー 光重合可能な組成物、その製法及び硬化製品の製法
JPH0757765B2 (ja) * 1985-04-23 1995-06-21 日本油脂株式会社 光重合開始剤
FR2647790A1 (fr) 1989-06-05 1990-12-07 Essilor Int Composes photochromiques de type indolino-spiro-oxazine, leur procede de preparation, compositions et articles photochromiques contenant de tels composes
FR2647789B1 (fr) 1989-06-05 1994-07-22 Essilor Int Composes photochromiques de type indolino-spiro-oxazine, leur procede de preparation, compositions et articles photochromiques contenant de tels composes
FR2670210A1 (fr) 1990-12-06 1992-06-12 Essilor Int Nouveaux composes photochromiques de type indolino-spiro-benzoxazine et leur procede de preparation.
FR2688782A1 (fr) 1992-03-19 1993-09-24 Essilor Int Nouveaux chromenes heterocycliques et leur utilisation dans le domaine de l'optique ophtalmique.
FR2712593B1 (fr) 1993-11-17 1996-01-05 Essilor Int Nouvelles spirooxazines et leur utilisation dans le domaine de l'optique ophtalmique.
JP3471073B2 (ja) * 1994-04-27 2003-11-25 株式会社トクヤマ フォトクロミック組成物
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
JP3449814B2 (ja) * 1995-01-20 2003-09-22 株式会社メニコン 高酸素透過性・耐熱性材料
JPH08319481A (ja) * 1995-05-26 1996-12-03 Tokuyama Corp フォトクロミック硬化体の製造方法
FR2751971B1 (fr) 1996-07-31 1998-11-20 Essilor Int Nouvelles spirooxazines homoazaadamantane et leur utilisation dans le domaine de l'optique ophtalmique
FR2763070B1 (fr) 1997-05-06 1999-07-02 Essilor Int Nouveaux composes photochromiques spirooxazines, leur utilisation dans le domaine de l'optique ophtalmique
FR2773162B1 (fr) * 1997-12-29 2000-02-11 Essilor Int Composition photopolymerisable a base de monomeres polyiso (thio)cyanates et de monomeres a proton labile, comprenant un agent photoamorceur et un agent d'activation de la photopolymerisation et artciles d'optique obtenus
US6312811B1 (en) 1999-07-08 2001-11-06 Essilor International Compagnie Generale D'optique Photochromic naphtho [2,1-b]pyran compounds containing bithienyl or terthienyl substituents, process for their manufacture, and photochromic materials and articles obtained
US6281366B1 (en) 2000-02-29 2001-08-28 Essilor International Compagnie Generale D'optique Photochromic [3H]naphtho[2,1-b]pyran compounds containing an acetylenic substituent, process for their manufacture, and photochromic materials and articles obtained
US6572794B1 (en) * 2000-07-24 2003-06-03 Essilor International Compagnie Generale D'optique Method of manufacturing a photochromic molded article

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090493A2 (fr) * 1982-03-04 1983-10-05 Imperial Chemical Industries Plc Compositions photopolymérisables
DE3927480A1 (de) * 1989-08-19 1991-02-21 Basf Ag Carbocyclische ketoverbindungen und deren herstellung
EP0448978A2 (fr) * 1990-02-28 1991-10-02 Hoya Corporation Composition pour lentille de contact et lentilles de contact fabriquées à partir de cette composition
WO1999007757A1 (fr) * 1997-08-12 1999-02-18 Dsm N.V. Composition a base de resine durcissable sous l'effet d'un rayonnement pour polymerisation par coulage

Also Published As

Publication number Publication date
JP2006519891A (ja) 2006-08-31
US20060055070A1 (en) 2006-03-16
FR2850658A1 (fr) 2004-08-06
WO2004070427A2 (fr) 2004-08-19
EP1592716A2 (fr) 2005-11-09
FR2850658B1 (fr) 2005-04-22

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