NL7216641A - - Google Patents
Info
- Publication number
- NL7216641A NL7216641A NL7216641A NL7216641A NL7216641A NL 7216641 A NL7216641 A NL 7216641A NL 7216641 A NL7216641 A NL 7216641A NL 7216641 A NL7216641 A NL 7216641A NL 7216641 A NL7216641 A NL 7216641A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
- G11B5/842—Coating a support with a liquid magnetic dispersion
- G11B5/845—Coating a support with a liquid magnetic dispersion in a magnetic field
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
- Hard Magnetic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712161083 DE2161083A1 (de) | 1971-12-09 | 1971-12-09 | Verfahren und vorrichtung zur herstellung bandfoermiger magnetogrammtraeger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7216641A true NL7216641A (enrdf_load_stackoverflow) | 1973-06-13 |
Family
ID=5827499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7216641A NL7216641A (enrdf_load_stackoverflow) | 1971-12-09 | 1972-12-07 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4866402A (enrdf_load_stackoverflow) |
| BR (1) | BR7208674D0 (enrdf_load_stackoverflow) |
| CA (1) | CA988787A (enrdf_load_stackoverflow) |
| DE (1) | DE2161083A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2162608A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1416200A (enrdf_load_stackoverflow) |
| IT (1) | IT973973B (enrdf_load_stackoverflow) |
| NL (1) | NL7216641A (enrdf_load_stackoverflow) |
| PL (1) | PL79152B1 (enrdf_load_stackoverflow) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52141612A (en) * | 1976-05-20 | 1977-11-26 | Hitachi Maxell | Method of producing magnetic recording media |
| JPS5410205U (enrdf_load_stackoverflow) * | 1977-06-24 | 1979-01-23 | ||
| DE2741341B2 (de) * | 1977-09-14 | 1980-02-14 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von magnetischen Aufzeichnungsträgern |
| JPS56117336A (en) * | 1980-02-19 | 1981-09-14 | Sony Corp | Manufacture of magnetic recording medium |
| JPS56119938A (en) * | 1980-02-22 | 1981-09-19 | Sony Corp | Production of magnetic recording medium |
| DE3010873A1 (de) * | 1980-03-21 | 1981-10-01 | Basf Ag, 6700 Ludwigshafen | Magnetisierungseinrichtung zur erzeugung einer magnetischen vorzugsrichtung in magnetischen aufzeichnungstraegern |
| JPS57113657U (enrdf_load_stackoverflow) * | 1980-12-29 | 1982-07-14 | ||
| EP0094452A3 (en) * | 1982-05-19 | 1986-01-02 | International Business Machines Corporation | Production of magnetic recording medium with vertically oriented acicular particles |
| JPH06103530B2 (ja) * | 1982-05-20 | 1994-12-14 | 富士写真フイルム株式会社 | 磁気記録媒体の製法 |
| US4678682A (en) * | 1982-05-20 | 1987-07-07 | Fuji Photo Film Co., Ltd. | Process for producing magnetic recording medium |
| DE3308052A1 (de) * | 1983-03-08 | 1984-09-13 | Agfa-Gevaert Ag, 5090 Leverkusen | Verfahren zur herstellung eines magnetischen aufzeichnungsmaterials mit senkrechtausrichtung |
| JPH0656656B2 (ja) * | 1983-10-03 | 1994-07-27 | 富士写真フイルム株式会社 | 磁気記録媒体の製造方法 |
| JPS60103519A (ja) * | 1983-11-10 | 1985-06-07 | Berumateitsuku:Kk | 磁気記録媒体の製造時におけるスム−ジング方法 |
| JPS60129700A (ja) * | 1983-12-16 | 1985-07-10 | 日新ハイボルテ−ジ株式会社 | 電子線照射装置 |
| JPS61187125A (ja) * | 1985-02-14 | 1986-08-20 | Hitachi Ltd | 磁気デイスクの磁場配向方法 |
| JPS6292132A (ja) * | 1985-10-18 | 1987-04-27 | Fuji Photo Film Co Ltd | 磁気記録媒体の製造方法 |
-
1971
- 1971-12-09 DE DE19712161083 patent/DE2161083A1/de active Pending
-
1972
- 1972-12-07 PL PL15936372A patent/PL79152B1/pl unknown
- 1972-12-07 JP JP47122102A patent/JPS4866402A/ja active Pending
- 1972-12-07 IT IT5458172A patent/IT973973B/it active
- 1972-12-07 NL NL7216641A patent/NL7216641A/xx unknown
- 1972-12-08 FR FR7243809A patent/FR2162608A1/fr not_active Withdrawn
- 1972-12-08 GB GB5664072A patent/GB1416200A/en not_active Expired
- 1972-12-08 BR BR867472A patent/BR7208674D0/pt unknown
- 1972-12-11 CA CA159,037A patent/CA988787A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR7208674D0 (pt) | 1973-09-27 |
| PL79152B1 (enrdf_load_stackoverflow) | 1975-06-30 |
| CA988787A (en) | 1976-05-11 |
| FR2162608A1 (enrdf_load_stackoverflow) | 1973-07-20 |
| GB1416200A (en) | 1975-12-03 |
| DE2161083A1 (de) | 1973-06-14 |
| IT973973B (it) | 1974-06-10 |
| JPS4866402A (enrdf_load_stackoverflow) | 1973-09-12 |