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JPS52141609A - Magnetic recording medium and its production - Google Patents

Magnetic recording medium and its production

Info

Publication number
JPS52141609A
JPS52141609A JP5861776A JP5861776A JPS52141609A JP S52141609 A JPS52141609 A JP S52141609A JP 5861776 A JP5861776 A JP 5861776A JP 5861776 A JP5861776 A JP 5861776A JP S52141609 A JPS52141609 A JP S52141609A
Authority
JP
Japan
Prior art keywords
production
recording medium
magnetic recording
films
magnetic
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
Application number
JP5861776A
Other languages
Japanese (ja)
Other versions
JPS5840248B2 (en
Inventor
Ryoichi Takayama
Atsushi Abe
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 JP5861776A priority Critical patent/JPS5840248B2/en
Publication of JPS52141609A publication Critical patent/JPS52141609A/en
Publication of JPS5840248B2 publication Critical patent/JPS5840248B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)

Abstract

PURPOSE: To produce magnetic tape superior in electromagnetic characteristic and mechanical characteristic simply by means of arranging magnetic particle films between the 1st and the 2nd magnetic films made by means of ion-plating or spattering, and making them adhere to the films.
COPYRIGHT: (C)1977,JPO&Japio
JP5861776A 1976-05-20 1976-05-20 Magnetic recording medium and its manufacturing method Expired JPS5840248B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5861776A JPS5840248B2 (en) 1976-05-20 1976-05-20 Magnetic recording medium and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5861776A JPS5840248B2 (en) 1976-05-20 1976-05-20 Magnetic recording medium and its manufacturing method

Publications (2)

Publication Number Publication Date
JPS52141609A true JPS52141609A (en) 1977-11-26
JPS5840248B2 JPS5840248B2 (en) 1983-09-05

Family

ID=13089507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5861776A Expired JPS5840248B2 (en) 1976-05-20 1976-05-20 Magnetic recording medium and its manufacturing method

Country Status (1)

Country Link
JP (1) JPS5840248B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411499A (en) * 1977-06-28 1979-01-27 Nichiden Varian Kk Method of making magnetic memory
JPS54125006A (en) * 1978-03-22 1979-09-28 Matsushita Electric Ind Co Ltd Production of magnetic recording media
JPS5736434A (en) * 1980-08-13 1982-02-27 Sekisui Chem Co Ltd Magnetic recording medium and its production

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411499A (en) * 1977-06-28 1979-01-27 Nichiden Varian Kk Method of making magnetic memory
JPS54125006A (en) * 1978-03-22 1979-09-28 Matsushita Electric Ind Co Ltd Production of magnetic recording media
JPS5736434A (en) * 1980-08-13 1982-02-27 Sekisui Chem Co Ltd Magnetic recording medium and its production

Also Published As

Publication number Publication date
JPS5840248B2 (en) 1983-09-05

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