DE2636501A1 - Videoplatte - Google Patents
VideoplatteInfo
- Publication number
- DE2636501A1 DE2636501A1 DE19762636501 DE2636501A DE2636501A1 DE 2636501 A1 DE2636501 A1 DE 2636501A1 DE 19762636501 DE19762636501 DE 19762636501 DE 2636501 A DE2636501 A DE 2636501A DE 2636501 A1 DE2636501 A1 DE 2636501A1
- Authority
- DE
- Germany
- Prior art keywords
- alkyl
- layer
- siloxane
- methyl
- video
- 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.)
- Withdrawn
Links
- 239000002184 metal Substances 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 22
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 12
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 7
- 239000010931 gold Substances 0.000 claims description 7
- 229910052737 gold Inorganic materials 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- -1 siloxanes Chemical class 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- RJTANRZEWTUVMA-UHFFFAOYSA-N boron;n-methylmethanamine Chemical compound [B].CNC RJTANRZEWTUVMA-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- KERTUBUCQCSNJU-UHFFFAOYSA-L nickel(2+);disulfamate Chemical compound [Ni+2].NS([O-])(=O)=O.NS([O-])(=O)=O KERTUBUCQCSNJU-UHFFFAOYSA-L 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
- G11B9/06—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electrical capacitance; Record carriers therefor
- G11B9/061—Record carriers characterised by their structure or form or by the selection of the material; Apparatus or processes specially adapted for the manufacture of record carriers
- G11B9/063—Record carriers characterised by their structure or form or by the selection of the material; Apparatus or processes specially adapted for the manufacture of record carriers characterised by the selection of the material
- G11B9/067—Dielectric layers; Processes for providing electrical conductivity to them
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31652—Of asbestos
- Y10T428/31663—As siloxane, silicone or silane
Landscapes
- Laminated Bodies (AREA)
- Lubricants (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/606,655 US4206256A (en) | 1975-08-21 | 1975-08-21 | Metallized video disc having an insulating layer thereon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2636501A1 true DE2636501A1 (de) | 1977-02-24 |
Family
ID=24428903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762636501 Withdrawn DE2636501A1 (de) | 1975-08-21 | 1976-08-13 | Videoplatte |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4206256A (enExample) |
| JP (1) | JPS5226820A (enExample) |
| DE (1) | DE2636501A1 (enExample) |
| FR (1) | FR2321743A1 (enExample) |
| IT (1) | IT1061815B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2435102A1 (fr) * | 1978-08-29 | 1980-03-28 | Rca Corp | Perfectionnements apportes aux disques video |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4307156A (en) * | 1978-06-13 | 1981-12-22 | Nippon Electric Co., Ltd. | Magnetic record member |
| US4216970A (en) * | 1979-03-05 | 1980-08-12 | Rca Corporation | Video disc lubricants |
| JPS6099965A (ja) * | 1983-11-02 | 1985-06-03 | 株式会社日立製作所 | 吸収式冷温水機 |
| US4596733A (en) * | 1983-12-30 | 1986-06-24 | International Business Machines Corporation | Electroerosion recording material with polyorganosiloxane overlayer |
| US7179551B2 (en) | 1999-02-12 | 2007-02-20 | General Electric Company | Poly(arylene ether) data storage media |
| KR100755089B1 (ko) | 1999-02-12 | 2007-09-03 | 제너럴 일렉트릭 캄파니 | 저장 매체, 기판 제조 방법, 데이터 검색 방법, 엠보싱 방법 및 데이터 저장 매체 형성 방법 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3833408A (en) * | 1972-04-19 | 1974-09-03 | Rca Corp | Video discs having a methyl alkyl silicone coating |
| US3843399A (en) * | 1972-04-19 | 1974-10-22 | Rca Corp | Metallized video disc having an insulating layer thereon |
| US3882214A (en) * | 1973-02-09 | 1975-05-06 | Rca Corp | Trapezoidal smooth grooves for video disc |
| US3901994A (en) * | 1974-02-04 | 1975-08-26 | Rca Corp | Metallized video disc having a dielectric coating thereon |
| US4018945A (en) * | 1975-06-19 | 1977-04-19 | Rca Corporation | Method of making a metallized video disc having an insulating layer thereon |
| US3982066A (en) * | 1975-07-25 | 1976-09-21 | Rca Corporation | Metal coating for video discs |
| US4004080A (en) * | 1975-07-25 | 1977-01-18 | Rca Corporation | Metal coating for video discs |
| US4077051A (en) * | 1977-05-04 | 1978-02-28 | Rca Corporation | Video disc with a conductive layer having an oxygen content gradient |
| US4077052A (en) * | 1977-05-04 | 1978-02-28 | Rca Corporation | Video disc capacitive recording means with a conductive bilayer |
| US4072985A (en) * | 1977-05-04 | 1978-02-07 | Rca Corporation | Video disc with a dielectric layer formed from styrene and nitrogen |
-
1975
- 1975-08-21 US US05/606,655 patent/US4206256A/en not_active Expired - Lifetime
-
1976
- 1976-06-25 IT IT2477376A patent/IT1061815B/it active
- 1976-08-13 DE DE19762636501 patent/DE2636501A1/de not_active Withdrawn
- 1976-08-20 JP JP10013476A patent/JPS5226820A/ja active Granted
- 1976-08-20 FR FR7625333A patent/FR2321743A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2435102A1 (fr) * | 1978-08-29 | 1980-03-28 | Rca Corp | Perfectionnements apportes aux disques video |
Also Published As
| Publication number | Publication date |
|---|---|
| US4206256A (en) | 1980-06-03 |
| IT1061815B (it) | 1983-04-30 |
| FR2321743A1 (fr) | 1977-03-18 |
| JPS5226820A (en) | 1977-02-28 |
| JPS5718251B2 (enExample) | 1982-04-15 |
| FR2321743B1 (enExample) | 1982-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8130 | Withdrawal |