JPS6448243A - Information recording medium - Google Patents
Information recording mediumInfo
- Publication number
- JPS6448243A JPS6448243A JP62204094A JP20409487A JPS6448243A JP S6448243 A JPS6448243 A JP S6448243A JP 62204094 A JP62204094 A JP 62204094A JP 20409487 A JP20409487 A JP 20409487A JP S6448243 A JPS6448243 A JP S6448243A
- Authority
- JP
- Japan
- Prior art keywords
- sheets
- hot
- coating resin
- face
- melt adhesive
- 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.)
- Pending
Links
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Abstract
PURPOSE:To obtain reproduction characteristic stable to long-term irradiation of reproducing laser light by joining two sheets of disk veneers provided with coated films consisting of a low-viscosity over coating resin on one face via a hot-melt adhesive agent layer in such a manner that the coated film surfaces face each other. CONSTITUTION:The coated films consisting of the low-viscosity over coating resin are first formed on one face of two sheets of the disk veneers and thereafter, two sheets of the disk veneers are so joined via the hot-melt adhesive agent layer that the coated film surfaces face each other. Materials which have excellent adhesive strength and heat resistance, do not corrode vapor deposited films and sputtered films (metals) and are not deteriorated in the adhesive strength with age are adequately used as the over coating resin and the hot-melt adhesive agent. The reproduction characteristics stable to long-term irradiation of laser light are thereby obtd.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62204094A JPS6448243A (en) | 1987-08-19 | 1987-08-19 | Information recording medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62204094A JPS6448243A (en) | 1987-08-19 | 1987-08-19 | Information recording medium |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6448243A true JPS6448243A (en) | 1989-02-22 |
Family
ID=16484690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62204094A Pending JPS6448243A (en) | 1987-08-19 | 1987-08-19 | Information recording medium |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6448243A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008102535A1 (en) | 2007-02-20 | 2008-08-28 | Panasonic Corporation | Inertia force sensor and composite sensor for detecting inertia force |
-
1987
- 1987-08-19 JP JP62204094A patent/JPS6448243A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008102535A1 (en) | 2007-02-20 | 2008-08-28 | Panasonic Corporation | Inertia force sensor and composite sensor for detecting inertia force |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU4352989A (en) | Information recording medium | |
JPS6448243A (en) | Information recording medium | |
JPH01287841A (en) | Optical information recording medium | |
JP2540874B2 (en) | Optical recording medium | |
JPS613340A (en) | Adhering method of optical disk | |
JPS6180532A (en) | Optical disk | |
JPH01109549A (en) | Optical disk | |
JPS62189652A (en) | Photomagnetic recording medium | |
JPS63164043A (en) | Formation of optical disk | |
JPS59171045A (en) | Member for recording information | |
JPH04318341A (en) | Optical information recording medium | |
JPS61180946A (en) | Information recording disk | |
JPS61217944A (en) | Information recording disk | |
JPS62256246A (en) | Optical recording medium | |
JPS63116832A (en) | Production of laminate | |
JPH02108257A (en) | Magneto-optical recording medium | |
JPS6252742A (en) | Method for sticking information recording medium | |
JPS60115037A (en) | Photomagnetic recording medium | |
JPH09320130A (en) | Optical disk and laminating method for optical disk | |
JPS6423436A (en) | Optical recording medium | |
JPH02217289A (en) | Optical recording medium | |
JPS62204446A (en) | Optical recording medium | |
JPH03216833A (en) | Method of adhering optical disk | |
JPH0461639A (en) | Optical disk stuck with film | |
JPH0242665A (en) | Magneto-optical recording medium |