BR0008529A - Processo de preparação de um látex com propriedades fotocrÈmicas, látex com propriedades fotocrÈmicas, e, substrato revestido de uma pelìcula - Google Patents

Processo de preparação de um látex com propriedades fotocrÈmicas, látex com propriedades fotocrÈmicas, e, substrato revestido de uma pelìcula

Info

Publication number
BR0008529A
BR0008529A BR0008529-4A BR0008529A BR0008529A BR 0008529 A BR0008529 A BR 0008529A BR 0008529 A BR0008529 A BR 0008529A BR 0008529 A BR0008529 A BR 0008529A
Authority
BR
Brazil
Prior art keywords
latex
photochromic properties
preparing
film
coated substrate
Prior art date
Application number
BR0008529-4A
Other languages
English (en)
Other versions
BR0008529B1 (pt
Inventor
Sylvette Maisonnier
Pascale Tardieu
Jean-Paul Cano
Georges Wajs
Jean-Pierre Vairon
Bernadette Charleux
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
Application filed by Essilor Int filed Critical Essilor Int
Publication of BR0008529A publication Critical patent/BR0008529A/pt
Publication of BR0008529B1 publication Critical patent/BR0008529B1/pt

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
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/23—Photochromic filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Physics & Mathematics (AREA)
  • Eyeglasses (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Optical Filters (AREA)

Abstract

"PROCESSO DE PREPARAçãO DE UM LáTEX COM PROPRIEDADES FOTOCRÈMICAS, LATEX COM PROPRIEDADES FOTOCRÈMICAS,E, SUBSTRATO REVESTIDO DE UMA PELICULA". O processo de preparação de um látex de acordo com a invenção compreende (1) a polimerização de uma emulsão aquosa I de uma composição A compreendendo: pelo menos um monómero orgânico Z com grupamento C = C, polimerizável por via de radical livre, e um ou vários composto(s) fotocrómico(s) orgânico(s) e 2 a polimerização em presença de um iniciador solúvel em água da composição A de monómero (s) orgânico(s) a fim de obter o referido látex com propriedades fotocrómicas. Aplicação em óptica oftálmica.
BRPI0008529-4A 1999-02-26 2000-02-17 processo de preparação de um látex com propriedades fotocrÈmicas, látex com propriedades fotocrÈmicas, e, substrato revestido de uma pelìcula. BR0008529B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9902437A FR2790264A1 (fr) 1999-02-26 1999-02-26 Procede de preparation d'un latex a proprietes photochromiques et ses applications, en particulier dans le domaine ophtalmique
PCT/FR2000/000397 WO2000050533A1 (fr) 1999-02-26 2000-02-17 Procede de preparation d'un latex a proprietes photochromiques et ses applications, en particulier dans le domaine ophtalmique

Publications (2)

Publication Number Publication Date
BR0008529A true BR0008529A (pt) 2001-11-06
BR0008529B1 BR0008529B1 (pt) 2010-06-15

Family

ID=9542593

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0008529-4A BR0008529B1 (pt) 1999-02-26 2000-02-17 processo de preparação de um látex com propriedades fotocrÈmicas, látex com propriedades fotocrÈmicas, e, substrato revestido de uma pelìcula.

Country Status (10)

Country Link
US (2) US7186359B2 (pt)
EP (1) EP1161512B1 (pt)
JP (1) JP4641621B2 (pt)
AT (1) ATE258970T1 (pt)
AU (1) AU762653B2 (pt)
BR (1) BR0008529B1 (pt)
DE (1) DE60008076T2 (pt)
ES (1) ES2211508T3 (pt)
FR (1) FR2790264A1 (pt)
WO (1) WO2000050533A1 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2790264A1 (fr) * 1999-02-26 2000-09-01 Essilor Int Procede de preparation d'un latex a proprietes photochromiques et ses applications, en particulier dans le domaine ophtalmique
FR2816950B1 (fr) * 2000-11-17 2003-02-14 Essilor Int Procede d'obtention d'un latex photochromique
FR2819258B1 (fr) * 2001-01-11 2003-04-11 Essilor Int Procede d'obtention d'un latex photochromique stabilise, latex obtenu et application a l'optique ophtalmique
FR2819800B1 (fr) * 2001-01-25 2003-08-29 Essilor Int Procede d'incorporation d'un additif dans une couche mince formee sur un substrat et son application a l'optique ophtalmique
US6562466B2 (en) 2001-07-02 2003-05-13 Essilor International Compagnie Generale D'optique Process for transferring a coating onto a surface of a lens blank
US8153344B2 (en) 2004-07-16 2012-04-10 Ppg Industries Ohio, Inc. Methods for producing photosensitive microparticles, aqueous compositions thereof and articles prepared therewith
US8563212B2 (en) * 2004-07-16 2013-10-22 Transitions Optical, Inc. Methods for producing photosensitive microparticles, non-aqueous dispersions thereof and articles prepared therewith
US8563213B2 (en) * 2004-07-16 2013-10-22 Transitions Optical, Inc. Methods for producing photosensitive microparticles
US20080006368A9 (en) 2005-02-01 2008-01-10 Peiqi Jiang Process for applying a coating onto a surface of a lens substrate
US20060219347A1 (en) 2005-04-04 2006-10-05 Essilor International Compagnie Generale D'optique Process for transferring coatings onto a surface of a lens substrate with most precise optical quality
US20080026217A1 (en) * 2005-12-02 2008-01-31 Kim Hye M Method for preparing a photochromic nanoparticle and nanoparticle prepared therefrom
US7892387B2 (en) 2006-05-19 2011-02-22 International Compagnie Generale d'Optique Process and system for applying a coating onto a surface of a lens substrate
EP2147685B1 (en) 2008-07-21 2011-09-28 Essilor International (Compagnie Générale D'Optique) Abrasion-resistant optical article and process for manufacturing thereof
US20100096602A1 (en) * 2008-10-21 2010-04-22 Herbert Mosse System and method for improving adhesion and abrasion resistance using a front side transfer process to manufacture multi-coated photochromic optical lenses
US9132594B2 (en) 2008-11-04 2015-09-15 Essilor International (Compagnie Générale d'Optique) Bi-layer adhesive for lens lamination
US8287953B2 (en) 2009-02-09 2012-10-16 Essilor International (Compagnie Generale D'optique) Method for spin coating a surface of an optical article
EP2493966A4 (en) * 2009-10-27 2015-12-30 Agency Science Tech & Res QUICK RESPONSE PHOTOCHROMIC NANOSTRUCTURED CONTACT LENSES
US8746879B2 (en) 2009-11-02 2014-06-10 Essilor International (Compagnie Générale d'Optique) Adhesive system for a laminated lens and method for applying same
EP2852641B1 (en) 2012-05-22 2018-08-08 DSM IP Assets B.V. Composition and process for making a porous inorganic oxide coating
FR2996930B1 (fr) 2012-10-11 2017-11-24 Essilor Int Lentille ophtalmique photochromique
ES2684372T3 (es) * 2013-11-22 2018-10-02 Dsm Ip Assets B.V. Proceso para preparar una composición de recubrimiento antirreflectante y un recubrimiento poroso a partir de la misma
EP2902822B1 (en) 2014-01-31 2018-08-08 Essilor International Polarizing structure comprising a glyoxal adhesive system and polarized lens comprising it
US10665742B2 (en) 2014-07-04 2020-05-26 Dsm Ip Assets B.V. Co-extruded backsheet for solar cell modules
US10017690B2 (en) * 2015-05-28 2018-07-10 Xerox Corporation Photochromatic composition for 3D printing
ES2929943T3 (es) * 2017-12-29 2022-12-05 Essilor Int Proceso de fabricación de una matriz polimérica absorbente de luz
JP2024037393A (ja) * 2022-09-07 2024-03-19 三菱鉛筆株式会社 フォトクロミック粒子水分散体及びこれを含有した水性インク組成物

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JPS53111336A (en) * 1977-03-11 1978-09-28 Toray Ind Inc Coating composition
FR2414071A1 (fr) * 1978-01-05 1979-08-03 Essilor Int Materiau de polissage, notamment pour lentille ophtalmique en matiere organique
GB2104504B (en) * 1981-07-16 1985-05-09 English Clays Lovering Pochin Stabilisation of photochromic fulgides and fulgimides
US4489108A (en) * 1982-03-11 1984-12-18 Ciba-Geigy Ag Photochromic assembly and manufacture of this assembly
US4931220A (en) * 1987-11-24 1990-06-05 Ppg Industries, Inc. Organic photochromic pigment particulates
US5017225A (en) * 1987-12-02 1991-05-21 Japan Capsular Products Inc. Microencapsulated photochromic material, process for its preparation and a water-base ink composition prepared therefrom
JPH0220575A (ja) * 1988-07-07 1990-01-24 Toray Ind Inc 水分散性フォトクロミックペイント組成物
JP2723303B2 (ja) * 1989-08-18 1998-03-09 株式会社トクヤマ クロメン組成物
JP2801347B2 (ja) * 1990-03-02 1998-09-21 株式会社トクヤマ フォトクロミック成形体
US5066818A (en) * 1990-03-07 1991-11-19 Ppg Industries, Inc. Photochromic naphthopyran compounds
US5238981A (en) * 1992-02-24 1993-08-24 Transitions Optical, Inc. Photochromic naphthopyrans
GB2270321A (en) * 1992-09-02 1994-03-09 Matsui Shikiso Kagaku Kogyosho A microencapsulated photochromic composition for textile printing paste use
FR2734827B1 (fr) * 1995-05-31 1997-07-11 Essilor Int Compositions polymerisables a base de monomeres thio (meth)acrylates, polymeres a faible indice de jaune obtenus a partir de telles compositions et lentilles ophtalmiques correspondantes
JPH0931453A (ja) * 1995-07-18 1997-02-04 Fuji Photo Film Co Ltd マイクロカプセルとそれを用いた要素
RU2095836C1 (ru) * 1995-07-20 1997-11-10 Войсковая часть 33825 Способ получения микрокапсул с органическим фотохромным соединением в полимерной матрице
JP3859260B2 (ja) * 1996-04-09 2006-12-20 三菱化学株式会社 水性着色樹脂分散体、水性インク及びインクジェット用記録液
JPH1025471A (ja) * 1996-07-11 1998-01-27 Fuji Photo Film Co Ltd フォトクロミックな感光材料
CA2235295A1 (en) * 1997-04-23 1998-10-23 The Pilot Ink Co., Ltd. Reversible thermochromic compositions
FR2790264A1 (fr) * 1999-02-26 2000-09-01 Essilor Int Procede de preparation d'un latex a proprietes photochromiques et ses applications, en particulier dans le domaine ophtalmique
FR2816950B1 (fr) * 2000-11-17 2003-02-14 Essilor Int Procede d'obtention d'un latex photochromique
FR2819258B1 (fr) * 2001-01-11 2003-04-11 Essilor Int Procede d'obtention d'un latex photochromique stabilise, latex obtenu et application a l'optique ophtalmique

Also Published As

Publication number Publication date
DE60008076D1 (de) 2004-03-11
AU762653B2 (en) 2003-07-03
US7186359B2 (en) 2007-03-06
ATE258970T1 (de) 2004-02-15
EP1161512A1 (fr) 2001-12-12
AU2809700A (en) 2000-09-14
FR2790264A1 (fr) 2000-09-01
EP1161512B1 (fr) 2004-02-04
WO2000050533A1 (fr) 2000-08-31
US20070115426A1 (en) 2007-05-24
US20020128339A1 (en) 2002-09-12
JP4641621B2 (ja) 2011-03-02
BR0008529B1 (pt) 2010-06-15
DE60008076T2 (de) 2004-11-11
ES2211508T3 (es) 2004-07-16
JP2002537473A (ja) 2002-11-05

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 15/06/2010, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: ESSILOR INTERNATIONAL (FR)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 15.06.2020