TW223102B - - Google Patents
Info
- Publication number
- TW223102B TW223102B TW081108667A TW81108667A TW223102B TW 223102 B TW223102 B TW 223102B TW 081108667 A TW081108667 A TW 081108667A TW 81108667 A TW81108667 A TW 81108667A TW 223102 B TW223102 B TW 223102B
- Authority
- TW
- Taiwan
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
-
- 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
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
- C09B11/26—Triarylmethane dyes in which at least one of the aromatic nuclei is heterocyclic
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Indole Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH316891 | 1991-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW223102B true TW223102B (US06272168-20010807-M00014.png) | 1994-05-01 |
Family
ID=4250093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW081108667A TW223102B (US06272168-20010807-M00014.png) | 1991-10-30 | 1992-10-30 |
Country Status (8)
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59207620D1 (de) * | 1991-10-30 | 1997-01-16 | Ciba Geigy Ag | NIR-Farbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung |
| CZ2003831A3 (cs) * | 2000-09-21 | 2003-06-18 | Bayer Aktiengesellschaft | Optický nosič dat, obsahující v informační vrstvě ftalocyaninové barvivo jako světloabsorbující sloučeninu |
| DE10115227A1 (de) * | 2001-03-28 | 2002-12-19 | Bayer Ag | Optischer Datenträger enthaltend in der Informationsschicht eine lichtabsorbierende Verbindung mit mehreren chromophoren Zentren |
| JP2004525799A (ja) * | 2001-03-28 | 2004-08-26 | バイエル アクチェンゲゼルシャフト | 情報層中に吸光性化合物としてカチオン性アミノ複素環式色素を含有する光学データ記録媒体 |
| EP1377974A1 (de) * | 2001-03-28 | 2004-01-07 | Bayer Chemicals AG | Optischer datenträger enthaltend in der informationsschicht einen xanthenfarbstoff als lichtabsorbierende verbindung |
| CN1513172A (zh) | 2001-03-28 | 2004-07-14 | 在信息层中包含作为吸光化合物的二氮杂半花青染料的光学数据存储介质 | |
| EP1377970A1 (de) * | 2001-03-28 | 2004-01-07 | Bayer Chemicals AG | Optischer datenträger enthaltend in der informationsschicht eine cyclisierbare verbindung |
| WO2002080159A1 (de) * | 2001-03-28 | 2002-10-10 | Bayer Aktiengesellschaft | Optischer datenträger enthaltend in der informationsschicht einen cyaninfarbstoff als lichtabsorbierende verbindung |
| US20030006516A1 (en) * | 2001-03-28 | 2003-01-09 | Horst Berneth | Optical data storage medium containing a heterocyclic azo dye as the light-absorbing compound in the information layer |
| EP1374233A1 (de) | 2001-03-28 | 2004-01-02 | Bayer Chemicals AG | Optischer datenträger enthaltend in der informationsschicht einen triazacyaninfarbstoff als lichtabsorbierende verbindung |
| EP1374234A1 (de) * | 2001-03-28 | 2004-01-02 | Bayer Chemicals AG | Optischer datenträger enthaltend in der informationsschicht einen hemicyaninfarbstoff als lichtabsorbierende verbindung |
| CN1513175A (zh) * | 2001-03-28 | 2004-07-14 | 拜尔公司 | 在信息层中包含作为吸光化合物的部花青染料的光学数据载体 |
| EP1377975A2 (en) * | 2001-03-28 | 2004-01-07 | Bayer Chemicals AG | Optical data medium containing, in the information layer, a dye as a lightabsorbing compound and having a protective covering layer of predetermined thickness |
| US6896945B2 (en) | 2001-08-22 | 2005-05-24 | Bayer Aktiengesellschaft | Optical data carrier comprising a phthalocyanine dye as light-absorbent compound in the information layer |
| US6800655B2 (en) * | 2002-08-20 | 2004-10-05 | Sri International | Analogs of indole-3-carbinol metabolites as chemotherapeutic and chemopreventive agents |
| US7211118B2 (en) * | 2002-12-30 | 2007-05-01 | L'oreal S.A. | Composition for dyeing keratin fibers comprising a defined triheteroylmethane direct dye or leuco precursor of this dye and dyeing method using it |
| US7211117B2 (en) * | 2002-12-30 | 2007-05-01 | L'oreal S.A. | Composition for dyeing keratin fibers comprising at least one dye chosen from monoheteroyldiarylmethane direct dyes and the leuco precursors thereof and dyeing method using it |
| US7217297B2 (en) * | 2002-12-30 | 2007-05-15 | L'oreal S.A. | Composition for dyeing keratin fibers comprising a defined diheteroylarylmethane direct dye or a leuco precursor of this dye and dyeing method using it |
| DE102004002758A1 (de) * | 2004-01-20 | 2005-08-04 | Bayer Chemicals Ag | Metallkomplexe als lichtabsorbierende Verbindungen in der Informationsschicht von optischen Datenträgern |
| CN100376555C (zh) * | 2006-04-26 | 2008-03-26 | 浙江大学 | 一种二吲哚甲烷衍生物的制备方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1282451B (de) * | 1965-09-01 | 1968-11-07 | Kalle Ag | Lichtempfindliche Schicht und Verfahren zur Herstellung fixierter Bilder |
| US3580911A (en) * | 1968-07-22 | 1971-05-25 | Eastman Kodak Co | Photographic materials |
| GB1470794A (en) * | 1974-02-01 | 1977-04-21 | Ciba Geigy Ag | Indolyl methylene leuco dyestuffs their manufacture and use |
| US4257954A (en) * | 1978-08-08 | 1981-03-24 | Sterling Drug Inc. | Novel compounds, processes and marking systems |
| DE3524143A1 (de) * | 1984-07-05 | 1986-02-06 | Ricoh Co., Ltd., Tokio/Tokyo | Aufzeichnungsmaterial fuer optische informationen |
| FR2569034B1 (fr) * | 1984-08-13 | 1990-08-10 | Ricoh Kk | Milieu d'enregistrement optique d'informations |
| US4847385A (en) * | 1986-03-28 | 1989-07-11 | Ricoh Company, Ltd. | Cyanine dyes |
| DE3752344D1 (de) * | 1986-10-28 | 2002-01-17 | Ciba Sc Holding Ag | Chromogene Phthalide |
| US5144333A (en) * | 1989-06-09 | 1992-09-01 | Ciba-Geigy Corporation | Process for the storage of information in an organic recording layer |
| DE59207620D1 (de) * | 1991-10-30 | 1997-01-16 | Ciba Geigy Ag | NIR-Farbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung |
-
1992
- 1992-10-21 DE DE59207620T patent/DE59207620D1/de not_active Expired - Fee Related
- 1992-10-21 EP EP92810810A patent/EP0540468B1/de not_active Expired - Lifetime
- 1992-10-26 US US07/967,078 patent/US5266699A/en not_active Expired - Fee Related
- 1992-10-28 CA CA002081641A patent/CA2081641A1/en not_active Abandoned
- 1992-10-28 KR KR1019920019876A patent/KR930008072A/ko not_active Application Discontinuation
- 1992-10-29 JP JP4312710A patent/JPH05221979A/ja active Pending
- 1992-10-29 MX MX9206253A patent/MX9206253A/es unknown
- 1992-10-30 TW TW081108667A patent/TW223102B/zh active
-
1993
- 1993-09-14 US US08/121,018 patent/US5391762A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US5266699A (en) | 1993-11-30 |
| KR930008072A (ko) | 1993-05-21 |
| US5391762A (en) | 1995-02-21 |
| JPH05221979A (ja) | 1993-08-31 |
| EP0540468B1 (de) | 1996-12-04 |
| EP0540468A1 (de) | 1993-05-05 |
| MX9206253A (es) | 1993-12-01 |
| DE59207620D1 (de) | 1997-01-16 |
| CA2081641A1 (en) | 1993-05-01 |
