JPH01140630U - - Google Patents
Info
- Publication number
- JPH01140630U JPH01140630U JP3730088U JP3730088U JPH01140630U JP H01140630 U JPH01140630 U JP H01140630U JP 3730088 U JP3730088 U JP 3730088U JP 3730088 U JP3730088 U JP 3730088U JP H01140630 U JPH01140630 U JP H01140630U
- Authority
- JP
- Japan
- Prior art keywords
- stamper
- resin
- back surface
- optical disk
- optical 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 claims 1
- PYVHTIWHNXTVPF-UHFFFAOYSA-N F.F.F.F.C=C Chemical compound F.F.F.F.C=C PYVHTIWHNXTVPF-UHFFFAOYSA-N 0.000 claims 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Manufacturing Optical Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3730088U JPH01140630U (el) | 1988-03-22 | 1988-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3730088U JPH01140630U (el) | 1988-03-22 | 1988-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01140630U true JPH01140630U (el) | 1989-09-26 |
Family
ID=31263882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3730088U Pending JPH01140630U (el) | 1988-03-22 | 1988-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01140630U (el) |
-
1988
- 1988-03-22 JP JP3730088U patent/JPH01140630U/ja active Pending
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