JPH034967B2 - - Google Patents

Info

Publication number
JPH034967B2
JPH034967B2 JP56187591A JP18759181A JPH034967B2 JP H034967 B2 JPH034967 B2 JP H034967B2 JP 56187591 A JP56187591 A JP 56187591A JP 18759181 A JP18759181 A JP 18759181A JP H034967 B2 JPH034967 B2 JP H034967B2
Authority
JP
Japan
Prior art keywords
layer
magnetic
thickness
protective
tape
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
JP56187591A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5888829A (ja
Inventor
Koichi Shinohara
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56187591A priority Critical patent/JPS5888829A/ja
Publication of JPS5888829A publication Critical patent/JPS5888829A/ja
Publication of JPH034967B2 publication Critical patent/JPH034967B2/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
    • G11B5/85—Coating a support with a magnetic layer by vapour deposition

Landscapes

  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP56187591A 1981-11-20 1981-11-20 磁気記録媒体およびその製造方法 Granted JPS5888829A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56187591A JPS5888829A (ja) 1981-11-20 1981-11-20 磁気記録媒体およびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56187591A JPS5888829A (ja) 1981-11-20 1981-11-20 磁気記録媒体およびその製造方法

Publications (2)

Publication Number Publication Date
JPS5888829A JPS5888829A (ja) 1983-05-27
JPH034967B2 true JPH034967B2 (cs) 1991-01-24

Family

ID=16208784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56187591A Granted JPS5888829A (ja) 1981-11-20 1981-11-20 磁気記録媒体およびその製造方法

Country Status (1)

Country Link
JP (1) JPS5888829A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61153821A (ja) * 1984-12-26 1986-07-12 Matsushita Electric Ind Co Ltd 磁気記録媒体およびその製造方法
JPH0827931B2 (ja) * 1986-06-27 1996-03-21 ティーディーケイ株式会社 磁気記録媒体

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016005B2 (ja) * 1977-04-23 1985-04-23 ソニー株式会社 磁気記録媒体の製造方法
JPS53137111A (en) * 1977-05-06 1978-11-30 Fujitsu Ltd Coating method of lubricant
JPS53140004A (en) * 1977-05-13 1978-12-06 Fujitsu Ltd Magnetic recording medium
US4188434A (en) * 1978-05-15 1980-02-12 Storage Technology Corporation Lubricant for a magnetic member
JPS5647926A (en) * 1979-09-21 1981-04-30 Hitachi Ltd Magnetic recording medium
JPS57198542A (en) * 1981-05-29 1982-12-06 Sekisui Chem Co Ltd Magnetic recording medium

Also Published As

Publication number Publication date
JPS5888829A (ja) 1983-05-27

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