TW334528B - Optical recording material and optical recording medium - Google Patents
Optical recording material and optical recording mediumInfo
- Publication number
- TW334528B TW334528B TW086108748A TW86108748A TW334528B TW 334528 B TW334528 B TW 334528B TW 086108748 A TW086108748 A TW 086108748A TW 86108748 A TW86108748 A TW 86108748A TW 334528 B TW334528 B TW 334528B
- Authority
- TW
- Taiwan
- Prior art keywords
- group
- optical recording
- hydrogen atom
- recording medium
- alkylthio
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 4
- 239000000463 material Substances 0.000 title abstract 3
- -1 azo compound Chemical class 0.000 abstract 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 3
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000004414 alkyl thio group Chemical group 0.000 abstract 2
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 125000004104 aryloxy group Chemical group 0.000 abstract 2
- 125000005843 halogen group Chemical group 0.000 abstract 2
- 125000002723 alicyclic group Chemical group 0.000 abstract 1
- 125000003282 alkyl amino group Chemical group 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 abstract 1
- 125000001769 aryl amino group Chemical group 0.000 abstract 1
- 125000005110 aryl thio group Chemical group 0.000 abstract 1
- 125000004663 dialkyl amino group Chemical group 0.000 abstract 1
- 125000004986 diarylamino group Chemical group 0.000 abstract 1
- 229910052733 gallium Inorganic materials 0.000 abstract 1
- 229910052732 germanium Inorganic materials 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 230000035945 sensitivity Effects 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- C09B47/085—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex substituting the central metal atom
-
- 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
-
- 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
- G11B7/254—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 protective topcoat layers
-
- 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
- G11B7/258—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 reflective layers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2545—CDs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/913—Material designed to be responsive to temperature, light, moisture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/146—Laser beam
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/21—Circular sheet or circular blank
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33624195 | 1995-12-25 | ||
JP445196 | 1996-01-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW334528B true TW334528B (en) | 1998-06-21 |
Family
ID=26338220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW086108748A TW334528B (en) | 1995-12-25 | 1997-06-23 | Optical recording material and optical recording medium |
Country Status (9)
Country | Link |
---|---|
US (1) | US5820962A (zh) |
EP (1) | EP0811506B1 (zh) |
JP (1) | JP3377531B2 (zh) |
KR (1) | KR100288681B1 (zh) |
CN (1) | CN1070783C (zh) |
AU (1) | AU1172797A (zh) |
DE (1) | DE69612189T2 (zh) |
TW (1) | TW334528B (zh) |
WO (1) | WO1997023354A1 (zh) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT1104431E (pt) * | 1998-08-11 | 2003-03-31 | Ciba Sc Holding Ag | Metalocenil-ftalocianinas |
GB9903550D0 (en) * | 1999-02-16 | 1999-04-07 | Plasmon Ltd | Forming optical recording layers |
JP3865547B2 (ja) * | 1999-11-12 | 2007-01-10 | 株式会社リコー | 光記録媒体および光記録媒体の製造方法 |
JP2002002112A (ja) * | 2000-06-26 | 2002-01-08 | Toyo Ink Mfg Co Ltd | 透明な記録層を有する光記録媒体及びそれに使用する組成物 |
AU2001285943A1 (en) | 2000-09-21 | 2002-04-02 | Bayer Aktiengesellschaft | Optical data storage device containing a co-phthalocyanin complex in the optically writable information layer |
PL361400A1 (en) * | 2000-09-21 | 2004-10-04 | Bayer Aktiengesellschaft | Optical data carrier containing a phthalocyanine colouring agent as a light absorbing compound in the information layer |
JP4634695B2 (ja) * | 2001-04-17 | 2011-02-16 | チバ ホールディング インコーポレーテッド | 光記録用媒体としてのメタロセニルフタロシアニン |
WO2003030158A2 (en) * | 2001-10-04 | 2003-04-10 | Bayer Chemicals Ag | Optical data medium containing; in the information layer, a dye as a light-absorbing compound |
US7259260B2 (en) | 2001-10-22 | 2007-08-21 | Mitsui Chemicals, Inc. | Imide compound and optical recording media made by using the same |
WO2003039882A1 (en) * | 2001-11-09 | 2003-05-15 | Mitsui Chemicals, Inc. | Photorecording media |
WO2003068865A1 (fr) * | 2002-02-15 | 2003-08-21 | Mitsui Chemicals, Inc. | Compose de phtalocyanine, son procede de production et support d'enregistrement optique le contenant |
KR20040028469A (ko) | 2002-09-30 | 2004-04-03 | 엘지전자 주식회사 | 1 회 기록 가능한 광디스크의 디펙트 영역 관리방법 |
KR100620853B1 (ko) * | 2002-11-08 | 2006-09-13 | 후지 샤신 필름 가부시기가이샤 | 염료 함유 경화성 조성물, 컬러필터 및 그 제조방법 |
DE10253610A1 (de) * | 2002-11-15 | 2004-05-27 | Bayer Ag | Optische Datenspeicher enthaltend ein Co-Phthalocyanin mit einem axialen Substituenten und einem axialen Liganden in der mit Licht beschreibbaren Informationsschicht |
WO2004053874A1 (en) | 2002-12-11 | 2004-06-24 | Lg Electronics Inc. | Method of managing overwrite and method of recording management information on an optical disc write once |
TWI314315B (en) | 2003-01-27 | 2009-09-01 | Lg Electronics Inc | Optical disc of write once type, method, and apparatus for managing defect information on the optical disc |
US8223607B2 (en) | 2003-07-04 | 2012-07-17 | Lg Electronics Inc. | Method and apparatus for managing a overwrite recording on optical disc write once |
US7313065B2 (en) | 2003-08-05 | 2007-12-25 | Lg Electronics Inc. | Write-once optical disc, and method and apparatus for recording/reproducing management information on/from optical disc |
KR100622651B1 (ko) | 2005-06-17 | 2006-09-11 | 엔 쳉 차이 | 프탈로시아닌 유도체 및 그의 광학 기록 매체에 응용 |
EP2154140A1 (en) | 2008-08-14 | 2010-02-17 | Orgchem Technologies, Inc. | Metallocenyl phthalocyanine compounds and use thereof in optical recording media |
US8383304B2 (en) * | 2010-02-24 | 2013-02-26 | Ricoh Company, Ltd. | Gallium phthalocyanine compound, and image bearing member, image forming method, image forming apparatus, and process cartridge using the gallium phthalocyanine compound |
JP5569781B2 (ja) * | 2010-02-24 | 2014-08-13 | 株式会社リコー | 新規ガリウムフタロシアニン化合物を用いた電子写真感光体、画像形成方法、画像形成装置および画像形成装置用プロセスカートリッジ |
US9034095B2 (en) * | 2011-07-22 | 2015-05-19 | Dainichiseika Color & Chemicals Mfg. Co., Ltd. | Greenish blue pigment, colorant composition containing said pigment, and image recording material |
US10011503B2 (en) | 2014-07-22 | 2018-07-03 | Corning Incorporated | Method for making activated carbon-supported transition metal-based nanoparticles |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5611959A (en) * | 1979-07-11 | 1981-02-05 | Toyo Ink Mfg Co Ltd | Novel phthalocyanine compound, novel phthalocyanine pigment, and preparation of novel phthalocyanine compound |
JPS6174891A (ja) * | 1984-09-21 | 1986-04-17 | Tdk Corp | 光記録方法 |
JPH02108589A (ja) * | 1988-10-19 | 1990-04-20 | Sanyo Chem Ind Ltd | 光情報記録媒体 |
DE68919818T2 (de) * | 1988-12-29 | 1995-05-04 | Toyo Ink Mfg Co | Optisches Aufzeichnungsmedium und Verfahren zu dessen Herstellung. |
JPH02202483A (ja) * | 1989-02-01 | 1990-08-10 | Mitsui Petrochem Ind Ltd | 光記録媒体およびその製造方法 |
JP3045514B2 (ja) * | 1990-03-30 | 2000-05-29 | 東洋インキ製造株式会社 | 光学記録媒体 |
JPH0790662B2 (ja) * | 1990-08-10 | 1995-10-04 | 東洋インキ製造株式会社 | コンパクトディスク対応またはコンパクトディスク−rom対応の追記型光ディスク |
JP3175279B2 (ja) * | 1992-04-02 | 2001-06-11 | 三菱化学株式会社 | 金属キレート化合物および該化合物を用いた光学記録媒体 |
JP3419185B2 (ja) * | 1995-12-18 | 2003-06-23 | 東洋インキ製造株式会社 | 光記録媒体及び光記録媒体用組成物 |
-
1996
- 1996-12-21 KR KR1019970705656A patent/KR100288681B1/ko not_active IP Right Cessation
- 1996-12-24 WO PCT/JP1996/003753 patent/WO1997023354A1/ja active IP Right Grant
- 1996-12-24 JP JP52116797A patent/JP3377531B2/ja not_active Expired - Fee Related
- 1996-12-24 CN CN96191531A patent/CN1070783C/zh not_active Expired - Fee Related
- 1996-12-24 AU AU11727/97A patent/AU1172797A/en not_active Abandoned
- 1996-12-24 EP EP96942619A patent/EP0811506B1/en not_active Expired - Lifetime
- 1996-12-24 DE DE69612189T patent/DE69612189T2/de not_active Expired - Fee Related
- 1996-12-24 US US08/860,593 patent/US5820962A/en not_active Expired - Fee Related
-
1997
- 1997-06-23 TW TW086108748A patent/TW334528B/zh active
Also Published As
Publication number | Publication date |
---|---|
EP0811506A4 (en) | 1998-04-01 |
KR100288681B1 (ko) | 2001-05-02 |
JP3377531B2 (ja) | 2003-02-17 |
EP0811506B1 (en) | 2001-03-21 |
WO1997023354A1 (fr) | 1997-07-03 |
CN1169128A (zh) | 1997-12-31 |
DE69612189T2 (de) | 2001-07-19 |
KR19980702259A (ko) | 1998-07-15 |
EP0811506A1 (en) | 1997-12-10 |
US5820962A (en) | 1998-10-13 |
AU1172797A (en) | 1997-07-17 |
CN1070783C (zh) | 2001-09-12 |
DE69612189D1 (de) | 2001-04-26 |
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