JPH0247012B2 - - Google Patents

Info

Publication number
JPH0247012B2
JPH0247012B2 JP56083591A JP8359181A JPH0247012B2 JP H0247012 B2 JPH0247012 B2 JP H0247012B2 JP 56083591 A JP56083591 A JP 56083591A JP 8359181 A JP8359181 A JP 8359181A JP H0247012 B2 JPH0247012 B2 JP H0247012B2
Authority
JP
Japan
Prior art keywords
magnetic
magnetic field
orientation
paint
particles
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.)
Expired - Lifetime
Application number
JP56083591A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57198545A (en
Inventor
Yutaka Takei
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP8359181A priority Critical patent/JPS57198545A/ja
Publication of JPS57198545A publication Critical patent/JPS57198545A/ja
Publication of JPH0247012B2 publication Critical patent/JPH0247012B2/ja
Granted legal-status Critical Current

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)
JP8359181A 1981-05-30 1981-05-30 Manufacture of magnetic recording medium Granted JPS57198545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8359181A JPS57198545A (en) 1981-05-30 1981-05-30 Manufacture of magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8359181A JPS57198545A (en) 1981-05-30 1981-05-30 Manufacture of magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS57198545A JPS57198545A (en) 1982-12-06
JPH0247012B2 true JPH0247012B2 (en, 2012) 1990-10-18

Family

ID=13806727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8359181A Granted JPS57198545A (en) 1981-05-30 1981-05-30 Manufacture of magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS57198545A (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2610851B2 (ja) * 1986-03-10 1997-05-14 ティーディーケイ株式会社 磁気記録媒体およびその製造方法
JPH0690793B2 (ja) * 1987-04-30 1994-11-14 帝人メモリーメデイア株式会社 磁気記録媒体の製造方法
US4859495A (en) * 1988-03-15 1989-08-22 Eastman Kodak Co. Method of preparing perpendicularly oriented magnetic recording media

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52117601A (en) * 1976-03-29 1977-10-03 Hoshino Hide Method of producing isotropic magnetic recording media

Also Published As

Publication number Publication date
JPS57198545A (en) 1982-12-06

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