JPH052456B2 - - Google Patents
Info
- Publication number
- JPH052456B2 JPH052456B2 JP59073236A JP7323684A JPH052456B2 JP H052456 B2 JPH052456 B2 JP H052456B2 JP 59073236 A JP59073236 A JP 59073236A JP 7323684 A JP7323684 A JP 7323684A JP H052456 B2 JPH052456 B2 JP H052456B2
- Authority
- JP
- Japan
- Prior art keywords
- stamper
- polishing
- metal
- metal stamper
- disc
- 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.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 claims description 60
- 238000005498 polishing Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 16
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 239000012188 paraffin wax Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 2
- 239000011253 protective coating Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 description 7
- 239000001993 wax Substances 0.000 description 4
- 238000006748 scratching Methods 0.000 description 3
- 230000002393 scratching effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59073236A JPS60216915A (ja) | 1984-04-11 | 1984-04-11 | 金属スタンパ裏面研磨方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59073236A JPS60216915A (ja) | 1984-04-11 | 1984-04-11 | 金属スタンパ裏面研磨方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60216915A JPS60216915A (ja) | 1985-10-30 |
| JPH052456B2 true JPH052456B2 (cs) | 1993-01-12 |
Family
ID=13512340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59073236A Granted JPS60216915A (ja) | 1984-04-11 | 1984-04-11 | 金属スタンパ裏面研磨方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60216915A (cs) |
-
1984
- 1984-04-11 JP JP59073236A patent/JPS60216915A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60216915A (ja) | 1985-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |