JPS59194818A - 高密度情報信号記録媒体製造法 - Google Patents
高密度情報信号記録媒体製造法Info
- Publication number
- JPS59194818A JPS59194818A JP6837983A JP6837983A JPS59194818A JP S59194818 A JPS59194818 A JP S59194818A JP 6837983 A JP6837983 A JP 6837983A JP 6837983 A JP6837983 A JP 6837983A JP S59194818 A JPS59194818 A JP S59194818A
- Authority
- JP
- Japan
- Prior art keywords
- recording medium
- information signal
- signal recording
- density information
- high density
- 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
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 13
- 239000000155 melt Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 6
- 239000006229 carbon black Substances 0.000 abstract description 5
- 239000008188 pellet Substances 0.000 abstract description 5
- 239000003381 stabilizer Substances 0.000 abstract description 5
- 239000000314 lubricant Substances 0.000 abstract description 3
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 abstract description 2
- 235000013539 calcium stearate Nutrition 0.000 abstract description 2
- 239000008116 calcium stearate Substances 0.000 abstract description 2
- 238000004898 kneading Methods 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 abstract 2
- 229920005992 thermoplastic resin Polymers 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- -1 fatty acid esters Chemical class 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 235000010893 Bischofia javanica Nutrition 0.000 description 1
- 240000005220 Bischofia javanica Species 0.000 description 1
- 241000242722 Cestoda Species 0.000 description 1
- 239000004709 Chlorinated polyethylene Substances 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 241001590997 Moolgarda engeli Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229920001893 acrylonitrile styrene Polymers 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- AGXUVMPSUKZYDT-UHFFFAOYSA-L barium(2+);octadecanoate Chemical compound [Ba+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AGXUVMPSUKZYDT-UHFFFAOYSA-L 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- LUZSPGQEISANPO-UHFFFAOYSA-N butyltin Chemical compound CCCC[Sn] LUZSPGQEISANPO-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- KRGNPJFAKZHQPS-UHFFFAOYSA-N chloroethene;ethene Chemical group C=C.ClC=C KRGNPJFAKZHQPS-UHFFFAOYSA-N 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920005670 poly(ethylene-vinyl chloride) Polymers 0.000 description 1
- 229920005671 poly(vinyl chloride-propylene) Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000000427 thin-film deposition Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 229920006163 vinyl copolymer Polymers 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6837983A JPS59194818A (ja) | 1983-04-20 | 1983-04-20 | 高密度情報信号記録媒体製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6837983A JPS59194818A (ja) | 1983-04-20 | 1983-04-20 | 高密度情報信号記録媒体製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59194818A true JPS59194818A (ja) | 1984-11-05 |
| JPS649171B2 JPS649171B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-02-16 |
Family
ID=13372039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6837983A Granted JPS59194818A (ja) | 1983-04-20 | 1983-04-20 | 高密度情報信号記録媒体製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59194818A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02311567A (ja) * | 1989-05-26 | 1990-12-27 | Mitsubishi Kasei Corp | 静電容量方式情報記録媒体用カーボンブラック及び同方式情報記録媒体 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5597034A (en) * | 1979-01-15 | 1980-07-23 | Rca Corp | Video information recording medium |
| JPS55158919A (en) * | 1979-05-23 | 1980-12-10 | Rca Corp | Preparation of composition for molding conductive polyvinyl chloride base |
-
1983
- 1983-04-20 JP JP6837983A patent/JPS59194818A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5597034A (en) * | 1979-01-15 | 1980-07-23 | Rca Corp | Video information recording medium |
| JPS55158919A (en) * | 1979-05-23 | 1980-12-10 | Rca Corp | Preparation of composition for molding conductive polyvinyl chloride base |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02311567A (ja) * | 1989-05-26 | 1990-12-27 | Mitsubishi Kasei Corp | 静電容量方式情報記録媒体用カーボンブラック及び同方式情報記録媒体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS649171B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-02-16 |
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