JPS53104204A - Magnetic recording medium and its manufacture - Google Patents

Magnetic recording medium and its manufacture

Info

Publication number
JPS53104204A
JPS53104204A JP1964877A JP1964877A JPS53104204A JP S53104204 A JPS53104204 A JP S53104204A JP 1964877 A JP1964877 A JP 1964877A JP 1964877 A JP1964877 A JP 1964877A JP S53104204 A JPS53104204 A JP S53104204A
Authority
JP
Japan
Prior art keywords
recording medium
magnetic recording
manufacture
cracks
curls
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
JP1964877A
Other languages
Japanese (ja)
Other versions
JPS5652373B2 (en
Inventor
Masaru Odagiri
Takashi Suzuki
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 JP1964877A priority Critical patent/JPS53104204A/en
Publication of JPS53104204A publication Critical patent/JPS53104204A/en
Publication of JPS5652373B2 publication Critical patent/JPS5652373B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To realize a highly practical application through increment of flexibility, elimination of the lines or curls and reduction of noise caused by cracks, by giving specified cracks to the ferromagnetic layer of a magnetic recording medium which uses a high molecule molded form.
COPYRIGHT: (C)1978,JPO&Japio
JP1964877A 1977-02-23 1977-02-23 Magnetic recording medium and its manufacture Granted JPS53104204A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1964877A JPS53104204A (en) 1977-02-23 1977-02-23 Magnetic recording medium and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1964877A JPS53104204A (en) 1977-02-23 1977-02-23 Magnetic recording medium and its manufacture

Publications (2)

Publication Number Publication Date
JPS53104204A true JPS53104204A (en) 1978-09-11
JPS5652373B2 JPS5652373B2 (en) 1981-12-11

Family

ID=12005049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1964877A Granted JPS53104204A (en) 1977-02-23 1977-02-23 Magnetic recording medium and its manufacture

Country Status (1)

Country Link
JP (1) JPS53104204A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212908A1 (en) * 1981-04-06 1982-10-14 Olympus Optical Co., Ltd., Tokyo METHOD FOR APPLYING A THIN LAYER TO A SUPPORT LAYER AND METHOD FOR HEAT TREATING A THIN LAYER FILM AND DEVICE FOR HEAT TREATING A THIN LAYER FILM
JPS6047229A (en) * 1983-08-24 1985-03-14 Matsushita Electric Ind Co Ltd Tape shape magnetic recording medium

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212908A1 (en) * 1981-04-06 1982-10-14 Olympus Optical Co., Ltd., Tokyo METHOD FOR APPLYING A THIN LAYER TO A SUPPORT LAYER AND METHOD FOR HEAT TREATING A THIN LAYER FILM AND DEVICE FOR HEAT TREATING A THIN LAYER FILM
DE3212908C2 (en) * 1981-04-06 1986-05-15 Olympus Optical Co., Ltd., Tokio/Tokyo Method for producing a planar thin-film film and device for carrying out the method
JPS6047229A (en) * 1983-08-24 1985-03-14 Matsushita Electric Ind Co Ltd Tape shape magnetic recording medium
JPH0550045B2 (en) * 1983-08-24 1993-07-28 Matsushita Electric Ind Co Ltd

Also Published As

Publication number Publication date
JPS5652373B2 (en) 1981-12-11

Similar Documents

Publication Publication Date Title
JPS5224061A (en) Amplifier
JPS53104204A (en) Magnetic recording medium and its manufacture
JPS5237414A (en) Magnetic head
JPS53107315A (en) Magnetic recording method
JPS5238202A (en) Magnetic recording body
JPS51123113A (en) Medium for magnetic recording
JPS5319004A (en) Magnetic recording element
JPS5216202A (en) Manufacturing method of magnetic recording medium
JPS5211909A (en) Magnetic recorder
JPS5421805A (en) Magnetic recording medium
JPS5295097A (en) Magnetic recording material
JPS51123112A (en) Magnetic recording medium
JPS53133420A (en) Magnetic head and production of the same
JPS51114915A (en) Magnetic head
JPS547906A (en) Magnetic recording medium
JPS51139308A (en) Magnetic disc
JPS51120207A (en) Magnetic disc system
JPS5369008A (en) Magnetic recording medium
JPS51123115A (en) Magnetic recording medium
JPS52106703A (en) Magnetic drum
JPS51149007A (en) Magnetic recording medium
JPS51124905A (en) Magnetic recording material
JPS51120208A (en) Magnetic head
JPS529401A (en) Magnetic recording media
JPS51145302A (en) Magnetic recording substance