JPS56148705A - Disc type recording medium - Google Patents
Disc type recording mediumInfo
- Publication number
- JPS56148705A JPS56148705A JP5059580A JP5059580A JPS56148705A JP S56148705 A JPS56148705 A JP S56148705A JP 5059580 A JP5059580 A JP 5059580A JP 5059580 A JP5059580 A JP 5059580A JP S56148705 A JPS56148705 A JP S56148705A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- recording medium
- layer
- substrate
- disc type
- 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.)
- Granted
Links
- 229920005989 resin Polymers 0.000 abstract 5
- 239000011347 resin Substances 0.000 abstract 5
- 239000000758 substrate Substances 0.000 abstract 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- DKEGCUDAFWNSSO-UHFFFAOYSA-N 1,8-dibromooctane Chemical compound BrCCCCCCCCBr DKEGCUDAFWNSSO-UHFFFAOYSA-N 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 239000001294 propane Substances 0.000 abstract 1
- 229920005992 thermoplastic resin Polymers 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
- 239000000080 wetting agent Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/0057—Intermediate mediums, i.e. mediums provided with an information structure not specific to the method of reproducing or duplication such as matrixes for mechanical pressing of an information structure ; record carriers having a relief information structure provided with or included in layers not specific for a single reproducing method; apparatus or processes specially adapted for their manufacture
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5059580A JPS56148705A (en) | 1980-04-16 | 1980-04-16 | Disc type recording medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5059580A JPS56148705A (en) | 1980-04-16 | 1980-04-16 | Disc type recording medium |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56148705A true JPS56148705A (en) | 1981-11-18 |
JPS6334521B2 JPS6334521B2 (ja) | 1988-07-11 |
Family
ID=12863319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5059580A Granted JPS56148705A (en) | 1980-04-16 | 1980-04-16 | Disc type recording medium |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56148705A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4729938A (en) * | 1984-11-13 | 1988-03-08 | Hitachi, Ltd. | Optical disc base plate having a primer layer formed of an ultraviolet-cured resin composition |
JP2005239832A (ja) * | 2004-02-25 | 2005-09-08 | Tsutsunaka Plast Ind Co Ltd | 紫外線硬化型防曇組成物 |
-
1980
- 1980-04-16 JP JP5059580A patent/JPS56148705A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4729938A (en) * | 1984-11-13 | 1988-03-08 | Hitachi, Ltd. | Optical disc base plate having a primer layer formed of an ultraviolet-cured resin composition |
JP2005239832A (ja) * | 2004-02-25 | 2005-09-08 | Tsutsunaka Plast Ind Co Ltd | 紫外線硬化型防曇組成物 |
Also Published As
Publication number | Publication date |
---|---|
JPS6334521B2 (ja) | 1988-07-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0368442A3 (en) | Optical information record carrier and the method of producing the same | |
JPS57158047A (en) | Optical information recording medium | |
ATE44326T1 (de) | Verfahren zur herstellung eines schutzueberzuges auf einer informationspeichervorrichtung. | |
EP0370622A3 (en) | Information recording medium | |
ATE283325T1 (de) | Ultraviolett härtbare zusammensetzung, optische platte und verfahren zu deren herstellung | |
JPS5766540A (en) | Optical information storage carrier and its manufacture | |
ATE39590T1 (de) | Verfahren zur herstellung optisch auslesbarer aufzeichnungsplatten. | |
EP0103892A3 (en) | Optical recording medium and method of making same | |
JPS56148705A (en) | Disc type recording medium | |
JPS5770694A (en) | Information-recording member | |
ES285581U (es) | Un disco legible opticamente | |
JPS5724042A (en) | Optical information recording medium and its production | |
KR920020429A (ko) | 광기록매체 | |
JPS5625243A (en) | Optical memory medium | |
JPS5774852A (en) | Magnetic optical storing element | |
DE3878353D1 (de) | Verfahren zur herstellung von schutzschichten auf optischen aufzeichnungsmedien. | |
JPS5637836A (en) | Replica making method for video disk | |
JPS56156940A (en) | Optical recording element | |
JPS56159849A (en) | High density information recording carrier using resin cured by ultraviolet ray irradiation | |
JPS57113433A (en) | Manufacture of imformation recording body | |
JPS57152550A (en) | Structure of optical recording medium | |
JPS52115839A (en) | Weather resistant adhesive film | |
JPS5744240A (en) | Optical recording medium | |
JPS5621890A (en) | Optical recording material | |
NL188398C (nl) | Optisch registratiemedium met een registratielaag van een lichtabsorberend materiaal, waarin een informatiespoor van openingen is te vormen door absorptie van een lichtbundel en een informatieregistratiedrager bestaande uit het optisch registratiemedium met een in de registratielaag gevormd informatiespoor. |