JPS5555404A - Production of record original disc - Google Patents
Production of record original discInfo
- Publication number
- JPS5555404A JPS5555404A JP12874878A JP12874878A JPS5555404A JP S5555404 A JPS5555404 A JP S5555404A JP 12874878 A JP12874878 A JP 12874878A JP 12874878 A JP12874878 A JP 12874878A JP S5555404 A JPS5555404 A JP S5555404A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- disc
- lacquer
- metallic
- subjected
- 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
- 239000004922 lacquer Substances 0.000 abstract 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 3
- 238000009713 electroplating Methods 0.000 abstract 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 230000002787 reinforcement Effects 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 230000004913 activation Effects 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- 229910010277 boron hydride Inorganic materials 0.000 abstract 1
- -1 boron hydride compound Chemical class 0.000 abstract 1
- PYRZPBDTPRQYKG-UHFFFAOYSA-N cyclopentene-1-carboxylic acid Chemical compound OC(=O)C1=CCCC1 PYRZPBDTPRQYKG-UHFFFAOYSA-N 0.000 abstract 1
- 235000014655 lactic acid Nutrition 0.000 abstract 1
- 239000004310 lactic acid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000002815 nickel Chemical class 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
- 239000012279 sodium borohydride Substances 0.000 abstract 1
- 229910000033 sodium borohydride Inorganic materials 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12874878A JPS5555404A (en) | 1978-10-19 | 1978-10-19 | Production of record original disc |
| US05/972,237 US4190503A (en) | 1977-12-28 | 1978-12-22 | Method of manufactureing a record matrix |
| NL7812556A NL7812556A (nl) | 1977-12-28 | 1978-12-27 | Werkwijze voor de vervaardiging van een matrijs voor grammofoonplaten. |
| GB7850024A GB2013959B (en) | 1977-12-28 | 1978-12-27 | Methods of manufacturing record matrices and gramophone record matrices |
| DE2856375A DE2856375C3 (de) | 1977-12-28 | 1978-12-27 | Verfahren zur Herstellung von Schallplattenmatrizen |
| FR7836776A FR2413194A1 (fr) | 1977-12-28 | 1978-12-28 | Procede de fabrication de disques d'enregistrement comportant une gravure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12874878A JPS5555404A (en) | 1978-10-19 | 1978-10-19 | Production of record original disc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5555404A true JPS5555404A (en) | 1980-04-23 |
| JPS6244323B2 JPS6244323B2 (enrdf_load_stackoverflow) | 1987-09-19 |
Family
ID=14992477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12874878A Granted JPS5555404A (en) | 1977-12-28 | 1978-10-19 | Production of record original disc |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5555404A (enrdf_load_stackoverflow) |
-
1978
- 1978-10-19 JP JP12874878A patent/JPS5555404A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6244323B2 (enrdf_load_stackoverflow) | 1987-09-19 |
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