ES2178348T3 - Composicion fotocromica curable. - Google Patents

Composicion fotocromica curable.

Info

Publication number
ES2178348T3
ES2178348T3 ES99301569T ES99301569T ES2178348T3 ES 2178348 T3 ES2178348 T3 ES 2178348T3 ES 99301569 T ES99301569 T ES 99301569T ES 99301569 T ES99301569 T ES 99301569T ES 2178348 T3 ES2178348 T3 ES 2178348T3
Authority
ES
Spain
Prior art keywords
photocromic
composition
curable
weight
monomero
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
ES99301569T
Other languages
English (en)
Inventor
Junji Momoda
Tadashi Hara
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 JP04917698A external-priority patent/JP3560461B2/ja
Priority claimed from JP10180390A external-priority patent/JP2000008032A/ja
Application filed by Tokuyama Corp filed Critical Tokuyama Corp
Application granted granted Critical
Publication of ES2178348T3 publication Critical patent/ES2178348T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
    • C09K9/02—Organic tenebrescent materials
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Polymers & Plastics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

LA PRESENTE INVENCION DESCRIBE UNA COMPOSICION FOTOCROMICA CURABLE ADECUADA PARA LA PRODUCCION DE UN PRODUCTO FOTOCROMICO CURADO QUE TIENE EXCELENTES PROPIEDADES OPTICAS, TALES COMO UN ELEVADO INDICE DE REFRACCION Y UN GRAN NUMERO DE ABBE''S, QUE DISPONE DE PROPIEDADES FOTOCROMICAS FAVORABLES TALES COMO UNA GRAN DENSIDAD DE COLOR, Y TIENE BUENA RESISTENCIA A LA FATIGA, ASI COMO UNA LENTE FOTOCROMICA OBTENIDA CURANDO LA COMPOSICION FOTOCROMICA CURABLE. ESTA COMPOSICION SE CARACTERIZA POR COMPRENDER 100 PARTES EN PESO DE UN MONOMERO POLIMERIZABLE QUE CONTIENE AL MENOS UN 10% EN PESO DE UN MONOMERO POLIMERIZABLE QUE CONTIENE AZUFRE, REPRESENTADO POR LA SIGUIENTE FORMULA GENERAL (1) EN DONDE R1, R2 Y R3 PUEDEN SER IGUALES O DIFERENTES Y SON ATOMOS DE HIDROGENO O GRUPOS DE METILO, Y N ES UN NUMERO ENTERO COMPRENDIDO ENTRE 1 Y 10, Y 0,001 A 10 PARTES EN PESO DE UN COMPUESTO FOTOCROMICO.
ES99301569T 1998-03-02 1999-03-02 Composicion fotocromica curable. Expired - Lifetime ES2178348T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP04917698A JP3560461B2 (ja) 1998-03-02 1998-03-02 フォトクロミック硬化性組成物
JP10180390A JP2000008032A (ja) 1998-06-26 1998-06-26 フォトクロミック硬化性組成物

Publications (1)

Publication Number Publication Date
ES2178348T3 true ES2178348T3 (es) 2002-12-16

Family

ID=26389536

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99301569T Expired - Lifetime ES2178348T3 (es) 1998-03-02 1999-03-02 Composicion fotocromica curable.

Country Status (5)

Country Link
US (1) US6194511B1 (es)
EP (1) EP0940694B1 (es)
AU (1) AU735154B2 (es)
DE (1) DE69902493T2 (es)
ES (1) ES2178348T3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9706203D0 (en) * 1997-03-25 1997-05-14 James Robinson Ltd Intense colouring photochromic 2H-naphthol[1,2-b]pyrans and heterocyclic pyrans
JPH11209750A (ja) * 1998-01-26 1999-08-03 Tokuyama Corp フォトクロミック硬化性組成物
AU762577B2 (en) * 1999-07-19 2003-06-26 Tokuyama Corporation Curable composition
US6646104B1 (en) * 1999-12-02 2003-11-11 Tokuyama Corporation Process for production of sulfur compounds
KR20040023682A (ko) * 2001-07-27 2004-03-18 가부시끼가이샤 도꾸야마 경화성 조성물, 그 경화체 및 포토크로믹 광학 재료와 그제조 방법
EP1508144B1 (en) * 2002-05-29 2006-06-21 InPhase Technologies, Inc. Holographic data storage media comprising an aluminum salt compound and an asymmetric acrylate compound
WO2003102693A1 (en) 2002-05-29 2003-12-11 Inphase Technologies, Inc. High reflective index photoactive compound for optical applications
FR2840269B1 (fr) * 2002-05-30 2005-01-28 Plastic Omnium Cie Piece de style et vehicule automobile comportant une telle piece de style
US20050202267A1 (en) * 2002-07-30 2005-09-15 Yujin Tech21 Co., Ltd. Plastic photochromic lens and method for preparation thereof
AU2002356463A1 (en) * 2002-07-30 2004-02-16 Jin-Wook Ha Photochromic contact lens and method for preparation thereof
US7258437B2 (en) 2005-09-07 2007-08-21 Transitions Optical, Inc. Photochromic multifocal optical article
ES2466020T3 (es) * 2007-12-13 2014-06-09 Tokuyama Corporation Composición fotocrómica curable
US9334345B2 (en) * 2011-09-08 2016-05-10 Ppg Industries Ohio, Inc. Polymerizable compositions containing (meth)acrylate monomers having sulfide linkages

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131716A (en) 1977-04-28 1978-12-26 Thiokol Corporation Acrylic acid esters of polythiodialkanols and related compounds
DE3784152T3 (de) 1986-12-26 1997-03-20 Nippon Catalytic Chem Ind Harz mit hohem Brechungsindex, Verfahren zu seiner Herstellung und optische Materialien aus diesem Harz.
JP2570776B2 (ja) * 1987-11-13 1997-01-16 三菱瓦斯化学株式会社 イオウ含有脂肪族系アクリル化合物
DE4011868A1 (de) 1990-04-12 1991-10-17 Bayer Ag Oligosulfidhaltige duroplaste fuer optische formteile
US5191061A (en) 1990-10-24 1993-03-02 Misubishi Petrochemical Co., Ltd. Resin for high-refraction lens containing a sulfur-containing aromatic(meth)acrylate and a mercapto compound
US5708064A (en) 1993-10-15 1998-01-13 Ppg Industries, Inc. High refractive index photochromic ophthalmic article
US5683628A (en) * 1994-10-17 1997-11-04 Seiko Epson Corp. Photochromic composition and photochromic resin obtainable by using the same
US5880170A (en) 1996-03-13 1999-03-09 Tokuyama Corporation Photopolymerizable composition and transparent cured product thereof

Also Published As

Publication number Publication date
AU735154B2 (en) 2001-07-05
EP0940694A1 (en) 1999-09-08
US6194511B1 (en) 2001-02-27
AU1850799A (en) 1999-09-16
EP0940694B1 (en) 2002-08-14
DE69902493D1 (de) 2002-09-19
DE69902493T2 (de) 2003-05-08

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