ATA393580A - Informationsaufzeichnungstraeger, in dem information optisch eingeschrieben und ausgelesen werden kann - Google Patents
Informationsaufzeichnungstraeger, in dem information optisch eingeschrieben und ausgelesen werden kannInfo
- Publication number
- ATA393580A ATA393580A AT393580A AT393580A ATA393580A AT A393580 A ATA393580 A AT A393580A AT 393580 A AT393580 A AT 393580A AT 393580 A AT393580 A AT 393580A AT A393580 A ATA393580 A AT A393580A
- Authority
- AT
- Austria
- Prior art keywords
- information
- read out
- record carrier
- optically written
- information record
- 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
- G11B7/245—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 a polymeric component
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0041—Optical brightening agents, organic pigments
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24851—Intermediate layer is discontinuous or differential
- Y10T428/24868—Translucent outer layer
- Y10T428/24876—Intermediate layer contains particulate material [e.g., pigment, etc.]
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24893—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate material
- Y10T428/24901—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including particulate material including coloring matter
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31928—Ester, halide or nitrile of addition polymer
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Optical Filters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7905914A NL7905914A (nl) | 1979-08-01 | 1979-08-01 | Kleurstof bevattend laagje van een filmvormend polymeer bindmiddel en toepassing ervan in een informatie- registratieeelement. |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA393580A true ATA393580A (de) | 1983-10-15 |
AT374943B AT374943B (de) | 1984-06-12 |
Family
ID=19833626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT393580A AT374943B (de) | 1979-08-01 | 1980-07-29 | Informationsaufzeichnungstraeger, in dem information optisch eingeschrieben und ausgelesen werden kann |
Country Status (8)
Country | Link |
---|---|
US (1) | US4364986A (de) |
EP (1) | EP0023736B1 (de) |
JP (1) | JPS5655289A (de) |
AT (1) | AT374943B (de) |
AU (1) | AU545906B2 (de) |
CA (1) | CA1166060A (de) |
DE (1) | DE3064257D1 (de) |
NL (1) | NL7905914A (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2490858B1 (fr) * | 1980-09-25 | 1986-04-04 | Rca Corp | Milieu d'enregistrement optique a sensibilite variable et disque contenant de l'information, realise a l'aide d'un tel milieu |
US4477555A (en) * | 1981-08-01 | 1984-10-16 | Ricoh Co., Ltd. | Optical information recording medium |
US4465767A (en) * | 1981-11-27 | 1984-08-14 | Ricoh Company, Ltd. | Optical information recording medium |
JPS58121149A (ja) * | 1981-12-22 | 1983-07-19 | Fujitsu Ltd | 記録媒体 |
US5246814A (en) * | 1982-04-06 | 1993-09-21 | Canon Kabushiki Kaisha | Process for recording on optical recording medium |
US5079127A (en) * | 1982-04-06 | 1992-01-07 | Canon Kabushiki Kaisha | Optical recording medium and process for recording thereupon |
US5320930A (en) * | 1982-04-06 | 1994-06-14 | Canon Kabushiki Kaisha | Optical recording medium and process for recording thereon |
JPS58219090A (ja) * | 1982-06-14 | 1983-12-20 | Canon Inc | 光学記録媒体 |
US5278026A (en) * | 1982-04-06 | 1994-01-11 | Canon Kabushiki Kaisha | Optical recording medium and process for recording thereupon |
JPS58194595A (ja) * | 1982-05-10 | 1983-11-12 | Canon Inc | 光学記録媒体 |
JPS60500329A (ja) * | 1982-12-31 | 1985-03-14 | ミネソタ マイニング アンド マニユフアクチユアリング コンパニ− | 光学デ−タ記憶用記録媒体 |
WO1984002795A1 (en) * | 1982-12-31 | 1984-07-19 | Minnesota Mining & Mfg | Recording medium for optical data storage |
US4499165A (en) * | 1983-03-09 | 1985-02-12 | Eastman Kodak Company | Amorphous compositions of dyes and binder-mixtures in optical recording elements and information recorded elements |
US4626361A (en) * | 1983-03-09 | 1986-12-02 | Eastman Kodak Company | Binder-mixtures for optical recording layers and elements |
JPS59177740A (ja) * | 1983-03-26 | 1984-10-08 | Pioneer Electronic Corp | デイスク |
JPS59188855A (ja) * | 1983-04-12 | 1984-10-26 | Tdk Corp | 光記録媒体 |
NL8301632A (nl) * | 1983-05-09 | 1984-12-03 | Philips Nv | Registratiedrager waarin langs optische weg informatie kan worden ingeschreven en uitgelezen. |
US4492750A (en) * | 1983-10-13 | 1985-01-08 | Xerox Corporation | Ablative infrared sensitive devices containing soluble naphthalocyanine dyes |
JPS6099697A (ja) * | 1983-11-07 | 1985-06-03 | Ricoh Co Ltd | 光学的記録媒体 |
US4547444A (en) * | 1983-12-23 | 1985-10-15 | Minnesota Mining And Manufacturing Company | Recording element for optical data storage |
JPS60187948A (ja) * | 1984-03-06 | 1985-09-25 | Ricoh Co Ltd | 光学的情報記憶媒体 |
GB2163863B (en) * | 1984-07-05 | 1988-04-27 | Ricoh Kk | Optical information recording medium |
JPH0619854B2 (ja) * | 1984-10-08 | 1994-03-16 | 株式会社リコー | 光学的情報記憶媒体 |
JPH0610886B2 (ja) * | 1984-11-01 | 1994-02-09 | 株式会社リコー | 光情報記録媒体 |
JPS61170737A (ja) * | 1985-01-24 | 1986-08-01 | Sony Corp | 光記録媒体 |
US4666819A (en) * | 1985-03-11 | 1987-05-19 | Minnesota Mining And Manufacturing Company | Optical information storage based on polymeric dyes |
GB8507690D0 (en) * | 1985-03-25 | 1985-05-01 | Ici Plc | Infra-red patterns |
EP0204876B1 (de) * | 1985-04-08 | 1992-01-22 | Celanese Corporation | Optischer Datenspeicher mit hochreflektierender organischer Informationsschicht |
US4605607A (en) * | 1985-04-08 | 1986-08-12 | Celanese Corporation | Optical data storage medium having organometallic chromophore/polymer coordinated information layer |
US4719613A (en) * | 1985-08-27 | 1988-01-12 | Mitsui Toatsu Chemicals, Inc. | Optical recording medium having a reflective recording layer including a resinous binder and a naphthalocyanine dye |
WO1988003667A1 (en) * | 1986-11-07 | 1988-05-19 | Optical Recording Corporation | Recording media incorporating complex metal azide explosives and dye-azide explosives |
EP0272933B1 (de) * | 1986-12-23 | 1990-08-01 | Fuji Photo Film Co., Ltd. | Verfahren zur Herstellung eines Datenaufzeichnungsträgers |
JP2578426B2 (ja) * | 1987-04-13 | 1997-02-05 | キヤノン株式会社 | 光学記録媒体 |
EP0320834A3 (en) * | 1987-12-14 | 1990-11-14 | E.I. Du Pont De Nemours And Company | Optical recording medium |
US5348841A (en) * | 1990-11-19 | 1994-09-20 | Industrial Technology Research Institute | Organic dye-in-polymer (DIP) medium for write-once-read-many (WORM) optical discs |
US5286604A (en) * | 1992-11-25 | 1994-02-15 | E. I. Du Pont De Nemours And Company | Single layer dry processible photothermal-sensitive element |
DE19724583A1 (de) * | 1997-06-11 | 1998-12-17 | Bayer Ag | Kationische Diphenylaminfarbstoffe und deren Anhydrobasen |
DE60027220T2 (de) * | 1999-05-26 | 2006-10-12 | Fuji Photo Film Co., Ltd., Minami-Ashigara | Herstellungsverfahren einer optischen Disc, optische Disc und Farblösung |
US8472020B2 (en) * | 2005-02-15 | 2013-06-25 | Cinram Group, Inc. | Process for enhancing dye polymer recording yields by pre-scanning coated substrate for defects |
US7613869B2 (en) * | 2006-11-27 | 2009-11-03 | Brigham Young University | Long-term digital data storage |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU49441A1 (de) * | 1965-09-06 | 1967-03-06 | ||
US4000492A (en) | 1974-04-04 | 1976-12-28 | Bell Telephone Laboratories, Incorporated | Metal film recording media for laser writing |
US4069487A (en) * | 1974-12-26 | 1978-01-17 | Canon Kabushiki Kaisha | Recording member and process for recording |
US4097895A (en) | 1976-03-19 | 1978-06-27 | Rca Corporation | Multilayer optical record |
JPS546603A (en) * | 1977-06-14 | 1979-01-18 | Kansai Paint Co Ltd | Material for flat printing plate and method of making said material |
US4259433A (en) * | 1976-10-22 | 1981-03-31 | Fuji Photo Film Co., Ltd. | Method for producing disk-recording plates |
JPS53133039A (en) * | 1977-04-26 | 1978-11-20 | Canon Inc | Recording method |
JPS609917B2 (ja) * | 1977-06-15 | 1985-03-13 | 富士写真フイルム株式会社 | 記録材料 |
NL7809159A (nl) * | 1977-09-29 | 1979-04-02 | Philips Nv | Informatieregistratie element met kleurstof bevattende hulplaag. |
WO1979000404A1 (en) * | 1977-12-19 | 1979-07-12 | Eastman Kodak Co | Medium for recording by thermal deformation |
US4248959A (en) * | 1978-12-07 | 1981-02-03 | American Hoechst Corporation | Preparation of diazo printing plates using laser exposure |
-
1979
- 1979-08-01 NL NL7905914A patent/NL7905914A/nl not_active Application Discontinuation
-
1980
- 1980-07-16 DE DE8080200690T patent/DE3064257D1/de not_active Expired
- 1980-07-16 EP EP80200690A patent/EP0023736B1/de not_active Expired
- 1980-07-24 CA CA000356901A patent/CA1166060A/en not_active Expired
- 1980-07-24 AU AU60752/80A patent/AU545906B2/en not_active Ceased
- 1980-07-29 AT AT393580A patent/AT374943B/de not_active IP Right Cessation
- 1980-08-01 JP JP10517280A patent/JPS5655289A/ja active Granted
- 1980-10-06 US US06/194,507 patent/US4364986A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU6075280A (en) | 1981-02-05 |
NL7905914A (nl) | 1981-02-03 |
US4364986A (en) | 1982-12-21 |
EP0023736B1 (de) | 1983-07-20 |
AT374943B (de) | 1984-06-12 |
DE3064257D1 (en) | 1983-08-25 |
AU545906B2 (en) | 1985-08-08 |
EP0023736A1 (de) | 1981-02-11 |
JPS5655289A (en) | 1981-05-15 |
CA1166060A (en) | 1984-04-24 |
JPH0125716B2 (de) | 1989-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
ELJ | Ceased due to non-payment of the annual fee |