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
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)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (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.
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)
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 |
JP4016119B2 (ja) * | 1999-07-19 | 2007-12-05 | 株式会社トクヤマ | 硬化性組成物 |
WO2001040175A1 (fr) * | 1999-12-02 | 2001-06-07 | Tokuyama Corporation | Procede de production de composes sulfures |
EP1433814B1 (en) * | 2001-07-27 | 2007-12-19 | Tokuyama Corporation | Curable composition, cured article obtained therefrom, and photochromic optical material and process for producing the same |
WO2003102959A1 (en) * | 2002-05-29 | 2003-12-11 | Inphase Technologies, Inc. | Holographic data storage media comprising an aluminum salt compound and an asymetric acrylate compound |
US7229741B2 (en) | 2002-05-29 | 2007-06-12 | Inphase Technologies, Inc. | Exceptional 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 |
AU2002356463A1 (en) * | 2002-07-30 | 2004-02-16 | Jin-Wook Ha | Photochromic contact lens and method for preparation thereof |
CN1639587A (zh) * | 2002-07-30 | 2005-07-13 | 宇振技术21有限公司 | 塑料光致变色镜及其制造方法 |
US7258437B2 (en) | 2005-09-07 | 2007-08-21 | Transitions Optical, Inc. | Photochromic multifocal optical article |
KR101347611B1 (ko) * | 2007-12-13 | 2014-01-06 | 가부시끼가이샤 도꾸야마 | 포토크로믹 경화성 조성물 |
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)
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 |
EP0273710B2 (en) * | 1986-12-26 | 1996-10-16 | Nippon Shokubai Kagaku Kogyo Co., Ltd | Resin having high refractive index, process for producing said resin and optical materials composed of said resin |
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 |
AU713518B2 (en) * | 1996-03-13 | 1999-12-02 | Tokuyama Corporation | Photopolymerizable di(meth)acrylate oligomer composition and transparent cured product thereof |
-
1999
- 1999-03-01 AU AU18507/99A patent/AU735154B2/en not_active Ceased
- 1999-03-02 US US09/260,005 patent/US6194511B1/en not_active Expired - Fee Related
- 1999-03-02 ES ES99301569T patent/ES2178348T3/es not_active Expired - Lifetime
- 1999-03-02 DE DE69902493T patent/DE69902493T2/de not_active Expired - Fee Related
- 1999-03-02 EP EP99301569A patent/EP0940694B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69902493D1 (de) | 2002-09-19 |
AU735154B2 (en) | 2001-07-05 |
EP0940694B1 (en) | 2002-08-14 |
US6194511B1 (en) | 2001-02-27 |
AU1850799A (en) | 1999-09-16 |
EP0940694A1 (en) | 1999-09-08 |
DE69902493T2 (de) | 2003-05-08 |
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