DE2928429A1 - Aufzeichnungsmaterial und verfahren zu seiner herstellung - Google Patents
Aufzeichnungsmaterial und verfahren zu seiner herstellungInfo
- Publication number
- DE2928429A1 DE2928429A1 DE19792928429 DE2928429A DE2928429A1 DE 2928429 A1 DE2928429 A1 DE 2928429A1 DE 19792928429 DE19792928429 DE 19792928429 DE 2928429 A DE2928429 A DE 2928429A DE 2928429 A1 DE2928429 A1 DE 2928429A1
- Authority
- DE
- Germany
- Prior art keywords
- recording material
- polymer layer
- material according
- polymers
- polymer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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
- G11B7/252—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
- G11B7/257—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
- G11B7/2572—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of organic materials
- G11B7/2575—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 layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of organic materials 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
- G11B7/242—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
- G11B7/243—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 inorganic materials only, e.g. ablative layers
- G11B2007/24302—Metals or metalloids
- G11B2007/24314—Metals or metalloids group 15 elements (e.g. Sb, Bi)
-
- 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
- G11B7/243—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 inorganic materials only, e.g. ablative layers
- G11B2007/24302—Metals or metalloids
- G11B2007/24316—Metals or metalloids group 16 elements (i.e. chalcogenides, Se, Te)
-
- 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
Landscapes
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Laminated Bodies (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8589178A JPS5514504A (en) | 1978-07-14 | 1978-07-14 | Recording component |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2928429A1 true DE2928429A1 (de) | 1980-01-24 |
Family
ID=13871506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792928429 Ceased DE2928429A1 (de) | 1978-07-14 | 1979-07-13 | Aufzeichnungsmaterial und verfahren zu seiner herstellung |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5514504A (nl) |
CA (1) | CA1136274A (nl) |
DE (1) | DE2928429A1 (nl) |
FR (1) | FR2431144A1 (nl) |
GB (1) | GB2026346B (nl) |
NL (1) | NL7905426A (nl) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2468184A1 (fr) * | 1979-10-17 | 1981-04-30 | Rca Corp | Milieu d'enregistrement optique et son procede de duplication |
FR2472807A1 (fr) * | 1979-10-17 | 1981-07-03 | Rca Corp | Milieu d'enregistrement pour systeme de lecture optique, enregistrement obtenu a partir de ce milieu et son procede de duplication |
EP0224191A2 (en) * | 1985-11-25 | 1987-06-03 | E.I. Du Pont De Nemours And Company | Method for forming optically smooth polymeric layers |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2935859A1 (de) * | 1978-09-08 | 1980-03-20 | Matsushita Electric Ind Co Ltd | Optisches aufzeichnungsteil |
JPS5538655A (en) * | 1978-09-08 | 1980-03-18 | Sumitomo Chem Co Ltd | Optical signal recording and reproducing member |
DE3019574A1 (de) * | 1980-05-22 | 1981-11-26 | Ibm Deutschland Gmbh, 7000 Stuttgart | Verfahren zum herstellen eines mechanisch stabilen temperaturbestaendigen lackes fuer aufzeichnungstraeger und durch dieses verfahren hergestellter lack |
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 |
JPS57102930A (en) * | 1980-12-19 | 1982-06-26 | Nippon Telegr & Teleph Corp <Ntt> | Surface finish of acryl resin substrate |
JPS57183030A (en) * | 1981-05-07 | 1982-11-11 | Toshiba Corp | Manufacture of semiconductor device |
NL8300960A (nl) * | 1983-03-17 | 1984-10-16 | Philips Nv | Optische registatieschijf. |
JPS59217243A (ja) * | 1983-05-24 | 1984-12-07 | Fuji Photo Film Co Ltd | 情報記録媒体 |
NL8302686A (nl) * | 1983-07-28 | 1983-11-01 | Gen Electric | Informatiedrager voor optisch uitleesbare informatie. |
US4600682A (en) * | 1984-07-06 | 1986-07-15 | Storage Technology Corporation | Optical storage structure |
DE69514648T2 (de) | 1995-06-27 | 2000-07-13 | Agfa-Gevaert N.V., Mortsel | Verfahren zur Herstellung eines Bildes nach dem Wärmeverfahren |
DE69524589D1 (de) | 1995-08-08 | 2002-01-24 | Agfa Gevaert Nv | Verfahren zur Bildung von metallischen Bildern |
EP0762214A1 (en) | 1995-09-05 | 1997-03-12 | Agfa-Gevaert N.V. | Photosensitive element comprising an image forming layer and a photopolymerisable layer |
EP0846571B1 (en) | 1996-12-04 | 2001-04-11 | Agfa-Gevaert N.V. | Method for the formation of an improved heat mode image |
-
1978
- 1978-07-14 JP JP8589178A patent/JPS5514504A/ja active Granted
-
1979
- 1979-07-04 GB GB7923263A patent/GB2026346B/en not_active Expired
- 1979-07-09 CA CA000331365A patent/CA1136274A/en not_active Expired
- 1979-07-10 FR FR7917817A patent/FR2431144A1/fr active Granted
- 1979-07-11 NL NL7905426A patent/NL7905426A/nl not_active Application Discontinuation
- 1979-07-13 DE DE19792928429 patent/DE2928429A1/de not_active Ceased
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2468184A1 (fr) * | 1979-10-17 | 1981-04-30 | Rca Corp | Milieu d'enregistrement optique et son procede de duplication |
FR2472807A1 (fr) * | 1979-10-17 | 1981-07-03 | Rca Corp | Milieu d'enregistrement pour systeme de lecture optique, enregistrement obtenu a partir de ce milieu et son procede de duplication |
FR2517858A1 (fr) * | 1979-10-17 | 1983-06-10 | Rca Corp | Enregistrement d'informations destine a etre utilise dans un systeme de lecture et d'enregistrement optique |
FR2517859A1 (fr) * | 1979-10-17 | 1983-06-10 | Rca Corp | Procede de realisation de duplicatas de l'information enregistree dans un milieu d'enregistrement |
EP0224191A2 (en) * | 1985-11-25 | 1987-06-03 | E.I. Du Pont De Nemours And Company | Method for forming optically smooth polymeric layers |
EP0224191A3 (en) * | 1985-11-25 | 1989-02-22 | E.I. Du Pont De Nemours And Company | Method for forming optically smooth polymeric layers |
Also Published As
Publication number | Publication date |
---|---|
CA1136274A (en) | 1982-11-23 |
FR2431144A1 (fr) | 1980-02-08 |
GB2026346B (en) | 1982-09-29 |
GB2026346A (en) | 1980-02-06 |
NL7905426A (nl) | 1980-01-16 |
FR2431144B1 (nl) | 1982-08-20 |
JPS5514504A (en) | 1980-02-01 |
JPS6333210B2 (nl) | 1988-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAP | Request for examination filed | ||
OD | Request for examination | ||
8128 | New person/name/address of the agent |
Representative=s name: STREHL, P., DIPL.-ING. DIPL.-WIRTSCH.-ING. SCHUEBE |
|
8131 | Rejection |