IL146377A0 - USE OF Cu-PHTHALOCYANINE SULFONAMIDES AS A DYE FOR WRITE-ONCE OPTICAL DATA STORAGE MEANS - Google Patents
USE OF Cu-PHTHALOCYANINE SULFONAMIDES AS A DYE FOR WRITE-ONCE OPTICAL DATA STORAGE MEANSInfo
- Publication number
- IL146377A0 IL146377A0 IL14637700A IL14637700A IL146377A0 IL 146377 A0 IL146377 A0 IL 146377A0 IL 14637700 A IL14637700 A IL 14637700A IL 14637700 A IL14637700 A IL 14637700A IL 146377 A0 IL146377 A0 IL 146377A0
- Authority
- IL
- Israel
- Prior art keywords
- dye
- write
- data storage
- storage means
- 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
- G11B7/248—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 porphines; azaporphines, e.g. phthalocyanines
-
- 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
- C09B47/00—Porphines; Azaporphines
- C09B47/04—Phthalocyanines abbreviation: Pc
- C09B47/08—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex
- C09B47/24—Obtaining compounds having —COOH or —SO3H radicals, or derivatives thereof, directly bound to the phthalocyanine radical
- C09B47/26—Amide radicals
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19925712 | 1999-06-07 | ||
PCT/EP2000/004968 WO2000075922A1 (de) | 1999-06-07 | 2000-05-31 | VERWENDUNG VON Cu-PHTHALOCYANINSULFONSÄUREAMIDEN ALS DYE FÜR EINMAL BESCHREIBBARE OPTISCHE DATENSPEICHER |
Publications (1)
Publication Number | Publication Date |
---|---|
IL146377A0 true IL146377A0 (en) | 2002-07-25 |
Family
ID=7910297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL14637700A IL146377A0 (en) | 1999-06-07 | 2000-05-31 | USE OF Cu-PHTHALOCYANINE SULFONAMIDES AS A DYE FOR WRITE-ONCE OPTICAL DATA STORAGE MEANS |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP1190418B1 (ko) |
JP (1) | JP3819293B2 (ko) |
KR (1) | KR20020033100A (ko) |
CN (1) | CN1171214C (ko) |
AT (1) | ATE238599T1 (ko) |
AU (1) | AU5074200A (ko) |
BR (1) | BR0011348A (ko) |
CA (1) | CA2375669A1 (ko) |
DE (1) | DE50001883D1 (ko) |
DK (1) | DK1190418T3 (ko) |
ES (1) | ES2197097T3 (ko) |
HK (1) | HK1047185A1 (ko) |
IL (1) | IL146377A0 (ko) |
MX (1) | MXPA01012590A (ko) |
WO (1) | WO2000075922A1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004509377A (ja) | 2000-09-21 | 2004-03-25 | バイエル アクチェンゲゼルシャフト | 光を使用して記録可能な情報層中にCo−フタロシアニン錯体を含有する光学的データ貯蔵装置 |
WO2004066302A1 (ja) | 2003-01-21 | 2004-08-05 | Fujitsu Limited | ヘッド支持機構 |
TW200504741A (en) * | 2003-06-27 | 2005-02-01 | Ciba Sc Holding Ag | Optical recording materials having high storage density |
JP4505293B2 (ja) * | 2004-01-16 | 2010-07-21 | テクノポリマー株式会社 | 多色発色レーザーマーキング用有彩色着色剤、多色発色レーザーマーキング用組成物及びそれを含む成形品並びにレーザーマーキング方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4379710A (en) * | 1979-05-31 | 1983-04-12 | Sterling Drug Inc. | Novel compositions and processes |
JPS63191690A (ja) * | 1986-06-02 | 1988-08-09 | Toshiba Corp | 光記録媒体 |
US5248538A (en) * | 1991-06-18 | 1993-09-28 | Eastman Kodak Company | Sulfonamido or amido substituted phthalocyanines for optical recording |
JP3124076B2 (ja) * | 1991-09-17 | 2001-01-15 | 太陽誘電株式会社 | 光情報記録媒体およびその製造方法 |
US5424171A (en) * | 1992-04-03 | 1995-06-13 | Pioneer Electronic Corporation | Optical recording medium |
DE4237545A1 (de) * | 1992-11-06 | 1994-05-11 | Bayer Ag | Kupferphthalocyanin-Flüssigformierung |
-
2000
- 2000-05-31 EP EP00935152A patent/EP1190418B1/de not_active Expired - Lifetime
- 2000-05-31 DK DK00935152T patent/DK1190418T3/da active
- 2000-05-31 DE DE50001883T patent/DE50001883D1/de not_active Expired - Fee Related
- 2000-05-31 KR KR1020017015707A patent/KR20020033100A/ko not_active Application Discontinuation
- 2000-05-31 AU AU50742/00A patent/AU5074200A/en not_active Abandoned
- 2000-05-31 MX MXPA01012590A patent/MXPA01012590A/es not_active Application Discontinuation
- 2000-05-31 IL IL14637700A patent/IL146377A0/xx unknown
- 2000-05-31 CA CA002375669A patent/CA2375669A1/en not_active Abandoned
- 2000-05-31 WO PCT/EP2000/004968 patent/WO2000075922A1/de not_active Application Discontinuation
- 2000-05-31 CN CNB008086648A patent/CN1171214C/zh not_active Expired - Fee Related
- 2000-05-31 AT AT00935152T patent/ATE238599T1/de not_active IP Right Cessation
- 2000-05-31 BR BR0011348-4A patent/BR0011348A/pt not_active IP Right Cessation
- 2000-05-31 JP JP2001502116A patent/JP3819293B2/ja not_active Expired - Fee Related
- 2000-05-31 ES ES00935152T patent/ES2197097T3/es not_active Expired - Lifetime
-
2002
- 2002-12-04 HK HK02108820.7A patent/HK1047185A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
CN1354878A (zh) | 2002-06-19 |
JP3819293B2 (ja) | 2006-09-06 |
CN1171214C (zh) | 2004-10-13 |
BR0011348A (pt) | 2002-03-19 |
JP2003501299A (ja) | 2003-01-14 |
ATE238599T1 (de) | 2003-05-15 |
WO2000075922A1 (de) | 2000-12-14 |
KR20020033100A (ko) | 2002-05-04 |
HK1047185A1 (zh) | 2003-02-07 |
MXPA01012590A (es) | 2002-06-21 |
DE50001883D1 (de) | 2003-05-28 |
CA2375669A1 (en) | 2000-12-14 |
EP1190418A1 (de) | 2002-03-27 |
AU5074200A (en) | 2000-12-28 |
ES2197097T3 (es) | 2004-01-01 |
DK1190418T3 (da) | 2003-08-04 |
EP1190418B1 (de) | 2003-04-23 |
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