BRPI0514048A - corantes de complexo azo metal à base de antipirina e seu uso em camadas ópticas para gravação óptica de dados - Google Patents
corantes de complexo azo metal à base de antipirina e seu uso em camadas ópticas para gravação óptica de dadosInfo
- Publication number
- BRPI0514048A BRPI0514048A BRPI0514048-0A BRPI0514048A BRPI0514048A BR PI0514048 A BRPI0514048 A BR PI0514048A BR PI0514048 A BRPI0514048 A BR PI0514048A BR PI0514048 A BRPI0514048 A BR PI0514048A
- Authority
- BR
- Brazil
- Prior art keywords
- data recording
- metal complex
- optical
- antipyrine
- optical data
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
- G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
- G11B7/249—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing organometallic compounds
- G11B7/2492—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing organometallic compounds neutral compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/14—Monoazo compounds
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
- G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes
- G11B7/2467—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes azo-dyes
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
- G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes
- G11B2007/24612—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes two or more dyes in one layer
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates
- G11B7/2533—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising resins
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
- G11B7/253—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates
- G11B7/2533—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising resins
- G11B7/2534—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of substrates comprising resins polycarbonates [PC]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Plural Heterocyclic Compounds (AREA)
- Manufacturing Optical Record Carriers (AREA)
Abstract
CORANTES DE COMPLEXO AZO METAL à BASE DE ANTIPIRINA E SEU USO EM CAMADAS óPTICAS PARA GRAVAçãO óPTICA DE DADOS. A presente invenção se refere a corantes de complexo azo metal á base de antipirina e a seu uso em camadas ópticas para gravação óptica de dados, de preferência para gravação óptica de dados usando um laser com um comprimento de onda de até 450 nm. A invenção também se refere a um meio de gravação óptica de dados do tipo grave uma vez leia muitas (WORM) capaz de gravar e reproduzir informações com radiação de laser azul, que emprega um corante de complexo azo metal à base de antipirina na camada óptica.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04018577 | 2004-08-05 | ||
EP04022251 | 2004-09-17 | ||
PCT/EP2005/053861 WO2006013214A1 (en) | 2004-08-05 | 2005-08-05 | Antipyrine based azo metal complex dyes and their use in optical layers for optical data recording |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0514048A true BRPI0514048A (pt) | 2008-05-27 |
Family
ID=34973099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0514048-0A BRPI0514048A (pt) | 2004-08-05 | 2005-08-05 | corantes de complexo azo metal à base de antipirina e seu uso em camadas ópticas para gravação óptica de dados |
Country Status (12)
Country | Link |
---|---|
US (1) | US20070218408A1 (pt) |
EP (1) | EP1776422B1 (pt) |
JP (1) | JP2008509018A (pt) |
KR (1) | KR20070044446A (pt) |
AT (1) | ATE388205T1 (pt) |
AU (1) | AU2005268786A1 (pt) |
BR (1) | BRPI0514048A (pt) |
DE (1) | DE602005005199T2 (pt) |
ES (1) | ES2302219T3 (pt) |
MX (1) | MXPA06014108A (pt) |
TW (1) | TW200617945A (pt) |
WO (1) | WO2006013214A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4519795B2 (ja) * | 2005-03-29 | 2010-08-04 | 三菱化学メディア株式会社 | 光学記録媒体及び金属錯体化合物 |
WO2007007748A1 (ja) * | 2005-07-14 | 2007-01-18 | Mitsubishi Kagaku Media Co., Ltd. | 光学記録媒体、光記録材料および金属錯体化合物 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2140539A (en) * | 1937-01-23 | 1938-12-20 | Eastman Kodak Co | Azo compounds and process for coloring therewith |
US2447867A (en) * | 1944-09-09 | 1948-08-24 | American Cyanamid Co | Azo dyestuffs of the pyrazolone series |
US2446662A (en) * | 1944-09-09 | 1948-08-10 | American Cyanamid Co | Chromium complexes of pyrazolone azo dyes |
US2993884A (en) * | 1958-02-06 | 1961-07-25 | Ciba Ltd | Metal complexes of monoazo-dyestuffs |
DE1076078B (de) * | 1958-02-06 | 1960-02-25 | Ciba Geigy | Verfahren zum Faerben und Bedrucken von im wesentlichen aus Polyacrylnitril bestehenden Fasern |
DD96076A5 (pt) * | 1970-12-28 | 1973-03-05 | ||
BE786726A (fr) * | 1971-07-27 | 1973-01-26 | Ciba Geigy | Composes azoiques, leur procede d'obtention et leur emploi comme matieres colorantes |
DE3514387C2 (de) * | 1984-04-27 | 2003-12-24 | Clariant Finance Bvi Ltd | 1:2-Metallkomplex-azoverbindungen, ihre Herstellung und Verwendung |
GB2200364B (en) * | 1987-01-31 | 1990-12-19 | Sandoz Ltd | Fibre reactive phthalocyamine-monoazodyes |
TW572969B (en) * | 2000-02-10 | 2004-01-21 | Hayashibara Biochem Lab | Trimethine cyanine dye, light absorbent, light-resistant improver and optical recording medium containing same, and process for producing same |
DE602004004524T2 (de) * | 2004-07-29 | 2007-11-08 | Clariant Finance (Bvi) Ltd., Road Town | Azoliganden auf der Basis von Aminoantipyrine und ihre Metallkomplexe zur Verwendung als optische Aufzeichnungsmedien |
TW200702396A (en) * | 2005-04-07 | 2007-01-16 | Clariant Int Ltd | Basic yellow dyes as dye component for optical data recording media |
-
2005
- 2005-08-03 TW TW094126297A patent/TW200617945A/zh unknown
- 2005-08-05 DE DE602005005199T patent/DE602005005199T2/de active Active
- 2005-08-05 MX MXPA06014108A patent/MXPA06014108A/es active IP Right Grant
- 2005-08-05 JP JP2007524352A patent/JP2008509018A/ja not_active Withdrawn
- 2005-08-05 ES ES05769959T patent/ES2302219T3/es active Active
- 2005-08-05 AT AT05769959T patent/ATE388205T1/de not_active IP Right Cessation
- 2005-08-05 US US11/659,398 patent/US20070218408A1/en not_active Abandoned
- 2005-08-05 EP EP05769959A patent/EP1776422B1/en not_active Not-in-force
- 2005-08-05 AU AU2005268786A patent/AU2005268786A1/en not_active Abandoned
- 2005-08-05 BR BRPI0514048-0A patent/BRPI0514048A/pt not_active IP Right Cessation
- 2005-08-05 KR KR1020077002772A patent/KR20070044446A/ko not_active Application Discontinuation
- 2005-08-05 WO PCT/EP2005/053861 patent/WO2006013214A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20070044446A (ko) | 2007-04-27 |
EP1776422A1 (en) | 2007-04-25 |
EP1776422B1 (en) | 2008-03-05 |
AU2005268786A1 (en) | 2006-02-09 |
JP2008509018A (ja) | 2008-03-27 |
ATE388205T1 (de) | 2008-03-15 |
US20070218408A1 (en) | 2007-09-20 |
TW200617945A (en) | 2006-06-01 |
ES2302219T3 (es) | 2008-07-01 |
DE602005005199D1 (de) | 2008-04-17 |
MXPA06014108A (es) | 2007-03-07 |
WO2006013214A1 (en) | 2006-02-09 |
DE602005005199T2 (de) | 2009-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012. |